{
  "dataset_name": "Commercial Door Thermal Performance Benchmark v1.1",
  "generated_from": "commercial-door-thermal-performance-benchmark-v1.1.csv",
  "generated_date": "2026-10-03",
  "point_count": 39,
  "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polyurethane-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.clopaydoor.com/insulated-polystyrene-doors",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "2026-10-03"
    },
    {
      "record_id": "OHD-515",
      "manufacturer": "Overhead Door",
      "product_line": "WindStorm",
      "model_or_configuration": "515",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "2026-10-03"
    },
    {
      "record_id": "OHD-525",
      "manufacturer": "Overhead Door",
      "product_line": "WindStorm",
      "model_or_configuration": "525",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.overheaddoor.com/about-garage-doors/u-factor-vs-r-value",
      "source_checked_date": "2026-10-03"
    },
    {
      "record_id": "AMR-2743",
      "manufacturer": "Amarr",
      "product_line": "Amarr 2743",
      "model_or_configuration": "2743",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "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",
      "source_url": "https://www.amarr.com/us/en/commercial-doors/explore-commercial-products/steel-sectional-overhead-doors/amarr-2743",
      "source_checked_date": "2026-10-03"
    },
    {
      "record_id": "AMR-2742",
      "manufacturer": "Amarr",
      "product_line": "Amarr 2742",
      "model_or_configuration": "2742",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "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",
      "source_url": "https://www.amarr.com/us/en/commercial-doors/explore-commercial-products/steel-sectional-overhead-doors/amarr-2742",
      "source_checked_date": "2026-10-03"
    },
    {
      "record_id": "AMR-2432",
      "manufacturer": "Amarr",
      "product_line": "Amarr 2432",
      "model_or_configuration": "2432",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "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",
      "source_url": "https://www.amarr.com/us/en/commercial-doors/explore-commercial-products/steel-sectional-overhead-doors/amarr-2432",
      "source_checked_date": "2026-10-03"
    },
    {
      "record_id": "AMR-2732",
      "manufacturer": "Amarr",
      "product_line": "Amarr 2732",
      "model_or_configuration": "2732",
      "door_family": "Sectional steel",
      "insulation_material": "Polystyrene",
      "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",
      "source_url": "https://dealer.amarr.com/us/en/commercial-doors/explore-commercial-products/steel-sectional-overhead-doors/amarr-2732",
      "source_checked_date": "2026-10-03"
    },
    {
      "record_id": "RAY-TM200C",
      "manufacturer": "Raynor",
      "product_line": "ThermaSeal",
      "model_or_configuration": "TM200C",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "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",
      "source_url": "https://raynor.com/commercial/commercial-sectional-garage-doors/thermaseal/tm200c/",
      "source_checked_date": "2026-10-03"
    },
    {
      "record_id": "RAY-TM300",
      "manufacturer": "Raynor",
      "product_line": "ThermaSeal",
      "model_or_configuration": "TM300",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "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",
      "source_url": "https://raynor.com/commercial/commercial-sectional-garage-doors/thermaseal/tm300/",
      "source_checked_date": "2026-10-03"
    },
    {
      "record_id": "RAY-TM175",
      "manufacturer": "Raynor",
      "product_line": "ThermaSeal",
      "model_or_configuration": "TM175",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "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",
      "source_url": "https://raynor.com/commercial/commercial-sectional-garage-doors/thermaseal/tm175/",
      "source_checked_date": "2026-10-03"
    },
    {
      "record_id": "WD-530",
      "manufacturer": "Wayne Dalton",
      "product_line": "ThermoMark",
      "model_or_configuration": "530",
      "door_family": "Sectional steel",
      "insulation_material": "Polyurethane",
      "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",
      "source_url": "https://www.wayne-dalton.com/commercial/detail/insulated-sectional-doors-model-530",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.chiohd.com/commercial-doors/insulated-sandwich/3206",
      "source_checked_date": "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",
      "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",
      "source_url": "https://www.cornelliron.com/product/thermiser-max",
      "source_checked_date": "2026-10-03"
    }
  ],
  "scope_note": "Source-reported R-value and U-factor are not reciprocal ratings. Compare door families and rating scopes separately; no best-model ranking."
}