{
  "dataset_name": "Commercial Door Thermal Performance Benchmark v1.1",
  "version": "1.1",
  "publisher": "Uptime Dock & Door Research",
  "last_verified": "2026-10-03",
  "spatial_scope": "Commercial door models/configurations presented on U.S. manufacturer-controlled pages",
  "record_count": 40,
  "manufacturer_count": 7,
  "missing_value_rule": "Blank in CSV and null in JSON mean not stated in the reviewed source, not zero.",
  "methodology_url": "/research/commercial-garage-door-insulation/#methodology",
  "records": [
    {
      "record_id": "CLO-PU-3730",
      "manufacturer": "Clopay",
      "product_line": "Energy Series with Intellicore",
      "model_or_configuration": "3730",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "3.0",
      "published_r_value": 27.2,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.16,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Continuous foam thermal break described for the product line",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; options and sizes can change the quoted configuration.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Minor ribbed",
      "manufacturer_stated_r_value": "27.2",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.16",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "30 ft 2 in",
      "maximum_standard_height": "20 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PU-3724",
      "manufacturer": "Clopay",
      "product_line": "Energy Series with Intellicore",
      "model_or_configuration": "3724",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 18.4,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.19,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Continuous foam thermal break described for the product line",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; options and sizes can change the quoted configuration.",
      "exterior_steel_gauge": "24",
      "panel_pattern": "Minor ribbed",
      "manufacturer_stated_r_value": "18.4",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.19",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "36 ft 2 in",
      "maximum_standard_height": "20 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PU-3723",
      "manufacturer": "Clopay",
      "product_line": "Energy Series with Intellicore",
      "model_or_configuration": "3723",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 18.4,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.19,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Continuous foam thermal break described for the product line",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; options and sizes can change the quoted configuration.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Raised panel",
      "manufacturer_stated_r_value": "18.4",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.19",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "24 ft 2 in",
      "maximum_standard_height": "18 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PU-3722",
      "manufacturer": "Clopay",
      "product_line": "Energy Series with Intellicore",
      "model_or_configuration": "3722",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 18.4,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.19,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Continuous foam thermal break described for the product line",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; options and sizes can change the quoted configuration.",
      "exterior_steel_gauge": "20",
      "panel_pattern": "Flush",
      "manufacturer_stated_r_value": "18.4",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.19",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "32 ft 2 in",
      "maximum_standard_height": "20 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PU-3721",
      "manufacturer": "Clopay",
      "product_line": "Energy Series with Intellicore",
      "model_or_configuration": "3721",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 18.4,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.19,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Continuous foam thermal break described for the product line",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; options and sizes can change the quoted configuration.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Flush",
      "manufacturer_stated_r_value": "18.4",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.19",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "24 ft 2 in",
      "maximum_standard_height": "18 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PU-3720",
      "manufacturer": "Clopay",
      "product_line": "Energy Series with Intellicore",
      "model_or_configuration": "3720",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 18.4,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.19,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Continuous foam thermal break described for the product line",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; options and sizes can change the quoted configuration.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Minor ribbed",
      "manufacturer_stated_r_value": "18.4",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.19",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "40 ft 2 in",
      "maximum_standard_height": "20 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PU-3717",
      "manufacturer": "Clopay",
      "product_line": "Energy Series with Intellicore",
      "model_or_configuration": "3717",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "1.75",
      "published_r_value": 16.2,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.21,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Continuous foam thermal break described for the product line",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; options and sizes can change the quoted configuration.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Minor ribbed",
      "manufacturer_stated_r_value": "16.2",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.21",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "24 ft 2 in",
      "maximum_standard_height": "20 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PU-3718",
      "manufacturer": "Clopay",
      "product_line": "Energy Series with Intellicore",
      "model_or_configuration": "3718",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "1.75",
      "published_r_value": 16.2,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.21,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Continuous foam thermal break described for the product line",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; options and sizes can change the quoted configuration.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Flush",
      "manufacturer_stated_r_value": "16.2",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.21",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "24 ft 2 in",
      "maximum_standard_height": "20 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PU-3715",
      "manufacturer": "Clopay",
      "product_line": "Energy Series with Intellicore",
      "model_or_configuration": "3715",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "1.375",
      "published_r_value": 12.9,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.21,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Continuous foam thermal break described for the product line",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; options and sizes can change the quoted configuration.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Minor ribbed",
      "manufacturer_stated_r_value": "12.9",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.21",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "18 ft 2 in",
      "maximum_standard_height": "16 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PS-3220",
      "manufacturer": "Clopay",
      "product_line": "Energy Series",
      "model_or_configuration": "3220",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 9.1,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.24,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Thermally broken",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; glazing and other options can change the quoted configuration.",
      "exterior_steel_gauge": "20",
      "panel_pattern": "Flush",
      "manufacturer_stated_r_value": "9.1",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.24",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "26 ft 2 in",
      "maximum_standard_height": "20 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PS-3213",
      "manufacturer": "Clopay",
      "product_line": "Energy Series",
      "model_or_configuration": "3213",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 9.1,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.24,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Thermally broken",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; glazing and other options can change the quoted configuration.",
      "exterior_steel_gauge": "24",
      "panel_pattern": "Raised panel",
      "manufacturer_stated_r_value": "9.1",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.24",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "24 ft 2 in",
      "maximum_standard_height": "18 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PS-3211",
      "manufacturer": "Clopay",
      "product_line": "Energy Series",
      "model_or_configuration": "3211",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 9.1,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.24,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Thermally broken",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; glazing and other options can change the quoted configuration.",
      "exterior_steel_gauge": "24",
      "panel_pattern": "Flush",
      "manufacturer_stated_r_value": "9.1",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.24",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "24 ft 2 in",
      "maximum_standard_height": "18 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PS-3200",
      "manufacturer": "Clopay",
      "product_line": "Energy Series",
      "model_or_configuration": "3200",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 9.1,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.24,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Thermally broken",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; glazing and other options can change the quoted configuration.",
      "exterior_steel_gauge": "24",
      "panel_pattern": "Minor ribbed",
      "manufacturer_stated_r_value": "9.1",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.24",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "26 ft 2 in",
      "maximum_standard_height": "18 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PS-3155",
      "manufacturer": "Clopay",
      "product_line": "Energy Series",
      "model_or_configuration": "3155",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "section_or_slat_thickness_in": "1.375",
      "published_r_value": 6.5,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.3,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Thermally broken",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; glazing and other options can change the quoted configuration.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Flush panel",
      "manufacturer_stated_r_value": "6.5",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.3",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "16 ft 0 in",
      "maximum_standard_height": "16 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PS-3154",
      "manufacturer": "Clopay",
      "product_line": "Energy Series",
      "model_or_configuration": "3154",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "section_or_slat_thickness_in": "1.375",
      "published_r_value": 6.5,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.3,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Thermally broken",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; glazing and other options can change the quoted configuration.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Raised panel",
      "manufacturer_stated_r_value": "6.5",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.3",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "16 ft 0 in",
      "maximum_standard_height": "16 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CLO-PS-3150",
      "manufacturer": "Clopay",
      "product_line": "Energy Series",
      "model_or_configuration": "3150",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "section_or_slat_thickness_in": "1.375",
      "published_r_value": 6.5,
      "r_value_scope": "Calculated door section R-value per DASMA TDS-163",
      "published_u_factor": 0.3,
      "u_factor_scope_or_test_basis": "Tested door U-factor per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Thermally broken",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer table; glazing and other options can change the quoted configuration.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Minor ribbed",
      "manufacturer_stated_r_value": "6.5",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.3",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "16 ft 0 in",
      "maximum_standard_height": "16 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-470",
      "manufacturer": "Overhead Door",
      "product_line": "Insulated Steel-Back",
      "model_or_configuration": "470",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "section_or_slat_thickness_in": null,
      "published_r_value": 9.83,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.23,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Values from the manufacturer's commercial rating table.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "9.83",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.23",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-591",
      "manufacturer": "Overhead Door",
      "product_line": "Thermacore Sectional Steel",
      "model_or_configuration": "591",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": null,
      "published_r_value": 14.86,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.13,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": 0.08,
      "air_test_condition": "At 25 mph (40 km/h), as stated by the manufacturer; not normalized to another test pressure.",
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": "https://www.overheaddoor.com/commercial/commercial-details/thermacore-sectional-steel-door-591",
      "source_checked_date": "2026-10-03",
      "notes": "R-value and U-factor are from the manufacturer's commercial rating table; air infiltration is from the linked exact model page.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "14.86",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.13",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": "=",
      "air_infiltration_unit": "cfm/ft²",
      "air_test_pressure_mph": 25.0,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-592",
      "manufacturer": "Overhead Door",
      "product_line": "Thermacore Sectional Steel",
      "model_or_configuration": "592",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": null,
      "published_r_value": 17.5,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.1,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": 0.13,
      "air_test_condition": "At 25 mph (40 km/h), as stated by the manufacturer; not normalized to another test pressure.",
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": "https://www.overheaddoor.com/commercial/commercial-details/thermacore-sectional-steel-door-592",
      "source_checked_date": "2026-10-03",
      "notes": "R-value and U-factor are from the manufacturer's commercial rating table; air infiltration is from the linked exact model page.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "17.5",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.1",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": "=",
      "air_infiltration_unit": "cfm/ft²",
      "air_test_pressure_mph": 25.0,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-593",
      "manufacturer": "Overhead Door",
      "product_line": "Thermacore Sectional Steel",
      "model_or_configuration": "593",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": null,
      "published_r_value": 12.76,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.15,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": 0.15,
      "air_test_condition": "At 25 mph (40 km/h), as stated by the manufacturer; not normalized to another test pressure.",
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": "https://www.overheaddoor.com/commercial/commercial-details/thermacore-sectional-steel-doors-593",
      "source_checked_date": "2026-10-03",
      "notes": "R-value and U-factor are from the manufacturer's commercial rating table; air infiltration is from the linked exact model page.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "12.76",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.15",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": "=",
      "air_infiltration_unit": "cfm/ft²",
      "air_test_pressure_mph": 25.0,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-594",
      "manufacturer": "Overhead Door",
      "product_line": "Thermacore Sectional Steel",
      "model_or_configuration": "594",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": null,
      "published_r_value": 12.76,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.15,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": 0.15,
      "air_test_condition": "At 25 mph (40 km/h), as stated by the manufacturer; not normalized to another test pressure.",
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": "https://www.overheaddoor.com/commercial/commercial-details/thermacore-sectional-steel-doors-594",
      "source_checked_date": "2026-10-03",
      "notes": "R-value and U-factor are from the manufacturer's commercial rating table; air infiltration is from the linked exact model page.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "12.76",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.15",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": "=",
      "air_infiltration_unit": "cfm/ft²",
      "air_test_pressure_mph": 25.0,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-596",
      "manufacturer": "Overhead Door",
      "product_line": "Thermacore Sectional Steel",
      "model_or_configuration": "596",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": null,
      "published_r_value": 17.4,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.1,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": 0.13,
      "air_test_condition": "At 25 mph (40 km/h), as stated by the manufacturer; not normalized to another test pressure.",
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": "https://www.overheaddoor.com/commercial/commercial-details/thermacore-sectional-steel-door-596",
      "source_checked_date": "2026-10-03",
      "notes": "R-value and U-factor are from the manufacturer's commercial rating table; air infiltration is from the linked exact model page.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "17.4",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.1",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": "=",
      "air_infiltration_unit": "cfm/ft²",
      "air_test_pressure_mph": 25.0,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-598",
      "manufacturer": "Overhead Door",
      "product_line": "Thermacore Sectional Steel",
      "model_or_configuration": "598",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": null,
      "published_r_value": 9.31,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.2,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": 0.46,
      "air_test_condition": "At 25 mph (40 km/h), as stated by the manufacturer; not normalized to another test pressure.",
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": "https://www.overheaddoor.com/commercial/commercial-details/thermacore-sectional-steel-doors-598",
      "source_checked_date": "2026-10-03",
      "notes": "R-value and U-factor are from the manufacturer's commercial rating table; air infiltration is from the linked exact model page.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "9.31",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.2",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": "=",
      "air_infiltration_unit": "cfm/ft²",
      "air_test_pressure_mph": 25.0,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-599",
      "manufacturer": "Overhead Door",
      "product_line": "Thermacore Sectional Steel",
      "model_or_configuration": "599",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": null,
      "published_r_value": 17.5,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.1,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": 0.13,
      "air_test_condition": "At 25 mph (40 km/h), as stated by the manufacturer; not normalized to another test pressure.",
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": "https://www.overheaddoor.com/commercial/commercial-details/thermacore-sectional-steel-door-599",
      "source_checked_date": "2026-10-03",
      "notes": "R-value and U-factor are from the manufacturer's commercial rating table; air infiltration is from the linked exact model page.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "17.5",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.1",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": "=",
      "air_infiltration_unit": "cfm/ft²",
      "air_test_pressure_mph": 25.0,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-850",
      "manufacturer": "Overhead Door",
      "product_line": "Thermacore Advanced Performance",
      "model_or_configuration": "850",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "3.0",
      "published_r_value": 26.0,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.07,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": 0.21,
      "air_test_condition": "At 25 mph (40 km/h), as stated by the manufacturer; not normalized to another test pressure.",
      "thermal_break": "PVC thermal break at section and end stiles",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": "https://www.overheaddoor.com/commercial/commercial-details/advanced-performance-sectional-steel-door-850",
      "source_checked_date": "2026-10-03",
      "notes": "R-value and U-factor are from the manufacturer's commercial rating table; air infiltration is from the linked exact model page. The model page separately publishes a tested installed U-factor of 0.14 and air infiltration of 0.09 cfm/ft² at 15 mph; these have different stated scopes from U-factor 0.07 and air infiltration 0.21 cfm/ft² at 25 mph. Confirm which applies to the quoted installation.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "26.0",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.07",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": "=",
      "air_infiltration_unit": "cfm/ft²",
      "air_test_pressure_mph": 25.0,
      "maximum_standard_width": "40 ft 2 in",
      "maximum_standard_height": "24 ft 1 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": "0.09 cfm/ft² at 15 mph (manufacturer model page); separate from the main 25 mph metric.",
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-515",
      "manufacturer": "Overhead Door",
      "product_line": "WindStorm",
      "model_or_configuration": "515",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": null,
      "published_r_value": 12.12,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.15,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Values from the manufacturer's commercial rating table.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "12.12",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.15",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-525",
      "manufacturer": "Overhead Door",
      "product_line": "WindStorm",
      "model_or_configuration": "525",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": null,
      "published_r_value": 16.22,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.12,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Values from the manufacturer's commercial rating table.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "16.22",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.12",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-521-insulated-glass",
      "manufacturer": "Overhead Door",
      "product_line": "Aluminum Full View",
      "model_or_configuration": "521 — insulated glass",
      "door_family": "Full-view aluminum",
      "insulation_material": "Insulated glass",
      "section_or_slat_thickness_in": null,
      "published_r_value": 2.6,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.3,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Values from the manufacturer's commercial rating table.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "2.6",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.3",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "OHD-521-low-E-insulated-glass",
      "manufacturer": "Overhead Door",
      "product_line": "Aluminum Full View",
      "model_or_configuration": "521 — low-E insulated glass",
      "door_family": "Full-view aluminum",
      "insulation_material": "Low-E insulated glass",
      "section_or_slat_thickness_in": null,
      "published_r_value": 3.43,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.28,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Values from the manufacturer's commercial rating table.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "3.43",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.28",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "AMR-2743",
      "manufacturer": "Amarr",
      "product_line": "Amarr 2743",
      "model_or_configuration": "2743",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "3.0",
      "published_r_value": 28.0,
      "r_value_scope": "Manufacturer-published R-value; exact calculation basis not stated in visible table",
      "published_u_factor": 0.17,
      "u_factor_scope_or_test_basis": "Manufacturer-published U-factor; exact test basis not stated in visible table",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Yes",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.amarr.com/us/en/commercial-doors/explore-commercial-products/steel-sectional-overhead-doors/amarr-2743",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Thermal-break construction is described on the manufacturer page.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Pencil groove",
      "manufacturer_stated_r_value": "28.0",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.17",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "32 ft 2 in",
      "maximum_standard_height": "26 ft 1 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "AMR-2742",
      "manufacturer": "Amarr",
      "product_line": "Amarr 2742",
      "model_or_configuration": "2742",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 19.4,
      "r_value_scope": "Manufacturer-published R-value; exact calculation basis not stated in visible table",
      "published_u_factor": 0.19,
      "u_factor_scope_or_test_basis": "Manufacturer-published U-factor; exact test basis not stated in visible table",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Yes",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.amarr.com/us/en/commercial-doors/explore-commercial-products/steel-sectional-overhead-doors/amarr-2742",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Thermal-break construction is described on the manufacturer page.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Pencil groove",
      "manufacturer_stated_r_value": "19.4",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.19",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "32 ft 2 in",
      "maximum_standard_height": "26 ft 1 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "AMR-2432",
      "manufacturer": "Amarr",
      "product_line": "Amarr 2432",
      "model_or_configuration": "2432",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 9.4,
      "r_value_scope": "Manufacturer-published R-value; exact calculation basis not stated in visible table",
      "published_u_factor": 0.25,
      "u_factor_scope_or_test_basis": "Manufacturer-published U-factor; exact test basis not stated in visible table",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Yes",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.amarr.com/us/en/commercial-doors/explore-commercial-products/steel-sectional-overhead-doors/amarr-2432",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer page states a thermal break.",
      "exterior_steel_gauge": "24",
      "panel_pattern": "Pencil groove",
      "manufacturer_stated_r_value": "9.4",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.25",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "24 ft 2 in",
      "maximum_standard_height": "26 ft 1 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "AMR-2732",
      "manufacturer": "Amarr",
      "product_line": "Amarr 2732",
      "model_or_configuration": "2732",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 9.4,
      "r_value_scope": "Manufacturer-published R-value; exact calculation basis not stated in visible table",
      "published_u_factor": 0.25,
      "u_factor_scope_or_test_basis": "Manufacturer-published U-factor; exact test basis not stated in visible table",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://dealer.amarr.com/us/en/commercial-doors/explore-commercial-products/steel-sectional-overhead-doors/amarr-2732",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Official Amarr dealer subdomain; rating basis is not stated in the visible specification table.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Pencil groove",
      "manufacturer_stated_r_value": "9.4",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.25",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "24 ft 2 in",
      "maximum_standard_height": "26 ft 1 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "RAY-TM200C",
      "manufacturer": "Raynor",
      "product_line": "ThermaSeal",
      "model_or_configuration": "TM200C",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "2.0",
      "published_r_value": 18.3,
      "r_value_scope": "Calculated R-value",
      "published_u_factor": 0.17,
      "u_factor_scope_or_test_basis": "Tested U-factor; manufacturer states TPV verification",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Yes",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://raynor.com/commercial/commercial-sectional-garage-doors/thermaseal/tm200c/",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Maximum dimensions and options are configuration-dependent.",
      "exterior_steel_gauge": "26",
      "panel_pattern": "Pencil groove",
      "manufacturer_stated_r_value": "18.3",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.17",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "36 ft 0 in",
      "maximum_standard_height": "24 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "RAY-TM300",
      "manufacturer": "Raynor",
      "product_line": "ThermaSeal",
      "model_or_configuration": "TM300",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "3.0",
      "published_r_value": 24.54,
      "r_value_scope": "Calculated R-value",
      "published_u_factor": 0.19,
      "u_factor_scope_or_test_basis": "Tested U-factor; manufacturer states TPV verification",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Yes",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://raynor.com/commercial/commercial-sectional-garage-doors/thermaseal/tm300/",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Maximum dimensions and options are configuration-dependent.",
      "exterior_steel_gauge": "25",
      "panel_pattern": "Pencil groove",
      "manufacturer_stated_r_value": "24.54",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.19",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "40 ft 0 in",
      "maximum_standard_height": "24 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "RAY-TM175",
      "manufacturer": "Raynor",
      "product_line": "ThermaSeal",
      "model_or_configuration": "TM175",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "1.75",
      "published_r_value": 16.4,
      "r_value_scope": "Calculated R-value",
      "published_u_factor": 0.21,
      "u_factor_scope_or_test_basis": "Tested U-factor; manufacturer states TPV verification",
      "published_air_infiltration_cfm_ft2": 0.22,
      "air_test_condition": "At 25 mph, as stated by the manufacturer.",
      "thermal_break": "Yes",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://raynor.com/commercial/commercial-sectional-garage-doors/thermaseal/tm175/",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Maximum dimensions and options are configuration-dependent.",
      "exterior_steel_gauge": "25",
      "panel_pattern": "Pencil groove",
      "manufacturer_stated_r_value": "16.4",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.21",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": "=",
      "air_infiltration_unit": "cfm/ft²",
      "air_test_pressure_mph": "25.0",
      "maximum_standard_width": "36 ft 0 in",
      "maximum_standard_height": "24 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "WD-530",
      "manufacturer": "Wayne Dalton",
      "product_line": "ThermoMark",
      "model_or_configuration": "530",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "3.0",
      "published_r_value": 26.0,
      "r_value_scope": "Calculated door section R-value",
      "published_u_factor": 0.07,
      "u_factor_scope_or_test_basis": "Independently tested and verified per ANSI/DASMA 105 using solid doors and specific sizes",
      "published_air_infiltration_cfm_ft2": 0.21,
      "air_test_condition": "IECC air infiltration at 25 mph, as stated by the manufacturer. The page separately lists air leakage 0.09 with jamb seal without a unit/pressure in that table; do not treat it as the same metric.",
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.wayne-dalton.com/commercial/detail/insulated-sectional-doors-model-530",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Page also lists air leakage 0.09 with jamb seal; keep each air metric's stated test basis separate.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Pinstripe",
      "manufacturer_stated_r_value": "26.0",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.07",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": "=",
      "air_infiltration_unit": "cfm/ft²",
      "air_test_pressure_mph": "25.0",
      "maximum_standard_width": "40 ft 0 in",
      "maximum_standard_height": "24 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": "Manufacturer page also lists 0.09 cfm/ft² with jamb seal; test pressure was not stated in the captured specification.",
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "CHI-3206",
      "manufacturer": "C.H.I. Overhead Doors",
      "product_line": "Insulated Sandwich",
      "model_or_configuration": "3206",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "section_or_slat_thickness_in": "1.5",
      "published_r_value": 13.68,
      "r_value_scope": "Manufacturer-published R-value; exact calculation basis not stated on visible page",
      "published_u_factor": 0.19,
      "u_factor_scope_or_test_basis": "Manufacturer-published U-factor; exact test basis not stated on visible page",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": null,
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.chiohd.com/commercial-doors/insulated-sandwich/3206",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Official product page; rating basis should be confirmed in project submittal.",
      "exterior_steel_gauge": "27",
      "panel_pattern": "Micro-groove",
      "manufacturer_stated_r_value": "13.68",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.19",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": "24 ft 2 in",
      "maximum_standard_height": "20 ft 0 in",
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "COR-ESD40",
      "manufacturer": "Cornell",
      "product_line": "Thermiser Max Low U",
      "model_or_configuration": "ESD40",
      "door_family": "Rolling steel",
      "insulation_material": "Premium insulated slat system",
      "section_or_slat_thickness_in": null,
      "published_r_value": null,
      "r_value_scope": null,
      "published_u_factor": 0.532,
      "u_factor_scope_or_test_basis": "Independently verified assembly U-factor",
      "published_air_infiltration_cfm_ft2": null,
      "air_test_condition": null,
      "thermal_break": "Thermally broken guides and perimeter seals",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.cornelliron.com/product/thermiser-max-low-u_k",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Options such as vision windows or pass doors may change U-factor. Keep separate from sectional-door comparisons.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": null,
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.532",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": null,
      "air_infiltration_unit": null,
      "air_test_pressure_mph": null,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    },
    {
      "record_id": "COR-ESD30",
      "manufacturer": "Cornell",
      "product_line": "Thermiser Max",
      "model_or_configuration": "ESD30",
      "door_family": "Rolling steel",
      "insulation_material": "Closed-cell foamed-in-place urethane",
      "section_or_slat_thickness_in": "0.875",
      "published_r_value": 8.0,
      "r_value_scope": "Slat R-value calculated using ASHRAE Handbook of Fundamentals",
      "published_u_factor": 0.82,
      "u_factor_scope_or_test_basis": "Manufacturer-published complete-door U-factor",
      "published_air_infiltration_cfm_ft2": 0.3,
      "air_test_condition": "Manufacturer states independently tested air infiltration less than 0.3 cfm/ft²; test pressure is not stated in the reviewed product-page claim.",
      "thermal_break": "Thermally broken guides and perimeter seals",
      "maximum_standard_width_ft": null,
      "maximum_standard_height_ft": null,
      "source_url": "https://www.cornelliron.com/product/thermiser-max",
      "additional_source_url": null,
      "source_checked_date": "2026-10-03",
      "notes": "Manufacturer states air infiltration is less than 0.3 cfm/ft²; stored as 0.3 upper bound, not an exact observation. Keep separate from sectional-door comparisons.",
      "exterior_steel_gauge": null,
      "panel_pattern": null,
      "manufacturer_stated_r_value": "8.0",
      "r_value_unit": "h·ft²·°F/Btu",
      "manufacturer_stated_u_factor": "0.82",
      "u_factor_unit": "Btu/(h·ft²·°F)",
      "air_infiltration_relation": "<",
      "air_infiltration_unit": "cfm/ft²",
      "air_test_pressure_mph": null,
      "maximum_standard_width": null,
      "maximum_standard_height": null,
      "evidence_type": "Source-reported",
      "publish_status": "publishable",
      "additional_air_metric": null,
      "data_vintage": "2026-10-03"
    }
  ],
  "original_release_date": "2026-09-19",
  "correction_note": "Corrected empty canonical R-value and U-factor fields using the existing source values rechecked 2026-10-03; restored sample calculations and chart data; recorded air relations, stated conditions and exact model sources; added model 593/594 air values.",
  "revision_compiled_date": "2026-10-03"
}