{ "title": "Published Commercial Door R/U Ratings: September 2026 Document Audit", "version": "2026-09-14.2", "verified_on": "2026-09-14", "publisher": "St. Louis Dock Door Repair Research", "method": "Purposive documentary compilation; no independent physical testing or certificate verification", "units": { "paired_r": "h·ft²·°F/Btu", "paired_u": "Btu/(h·ft²·°F)", "SI_R": "m²·K/W", "SI_U": "W/(m²·K)" }, "conversion_factors": { "R_US_to_SI_IT": "0.1761102", "U_US_to_SI_IT": "5.678263", "R_US_to_SI_thermochemical": "0.1762280", "U_US_to_SI_thermochemical": "5.674466", "note": "Rounded NIST tabulated factors, not exact constants" }, "arithmetic_formulas": { "inverse_of_published_r": "1 / published_r", "equivalent_assembly_r_from_u": "1 / published_u", "ratio_published_u_to_inverse_r": "published_u * published_r" }, "summary": { "model_records": 19, "manufacturer_names": 3, "distinct_numeric_pairs": 14, "matching_reciprocals": 0, "minimum_U_times_R": "1.75", "maximum_U_times_R": "4.760", "same_R_example_relative_difference_percent": "41.1764705882352941176470588235294118", "R_18_3_vs_16_4_percent": "11.5853658536585365853658536585365854", "U_IT_vs_TH_relative_difference_percent_IT_denominator": "0.0668690407612327924930564153157400423", "rounded_equivalent_assembly_R_range": "4.17–10.00", "records_with_rounded_equivalent_assembly_R_from_4_17_through_6_67": 16 }, "paired_door_records": [ { "manufacturer": "Amarr", "model": "2743", "published_r": "28.0", "r_scope": "Calculated door section; brochure references DASMA TDS-163", "published_u": "0.17", "inverse_of_published_r": "0.035714285714", "equivalent_assembly_r_from_u": "5.882352941176", "ratio_published_u_to_inverse_r": "4.760000000000", "r_SI_m2K_per_W": "4.931085600000", "u_SI_W_per_m2K": "0.965304710000", "source_url": "https://gw-assets.assaabloy.com/is/content/assaabloy/Brochure_Amarr_Commercial_Polyurethane-B621pdf", "source_locator": "PDF page 4, model comparison chart and R-value footnote", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-amarr-2743", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Manufacturer-published door-assembly U-factor", "source_version": "Brochure imprint Form #6210825/PDF", "scope_note": "Published section R and assembly U describe different rating boundaries; test configurations not matched across records." }, { "manufacturer": "Amarr", "model": "2042", "published_r": "19.4", "r_scope": "Calculated door section; brochure references DASMA TDS-163", "published_u": "0.19", "inverse_of_published_r": "0.051546391753", "equivalent_assembly_r_from_u": "5.263157894737", "ratio_published_u_to_inverse_r": "3.686000000000", "r_SI_m2K_per_W": "3.416537880000", "u_SI_W_per_m2K": "1.078869970000", "source_url": "https://gw-assets.assaabloy.com/is/content/assaabloy/Brochure_Amarr_Commercial_Polyurethane-B621pdf", "source_locator": "PDF page 4, model comparison chart and R-value footnote", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-amarr-2042", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Manufacturer-published door-assembly U-factor", "source_version": "Brochure imprint Form #6210825/PDF", "scope_note": "Published section R and assembly U describe different rating boundaries; test configurations not matched across records." }, { "manufacturer": "Amarr", "model": "2442", "published_r": "19.4", "r_scope": "Calculated door section; brochure references DASMA TDS-163", "published_u": "0.19", "inverse_of_published_r": "0.051546391753", "equivalent_assembly_r_from_u": "5.263157894737", "ratio_published_u_to_inverse_r": "3.686000000000", "r_SI_m2K_per_W": "3.416537880000", "u_SI_W_per_m2K": "1.078869970000", "source_url": "https://gw-assets.assaabloy.com/is/content/assaabloy/Brochure_Amarr_Commercial_Polyurethane-B621pdf", "source_locator": "PDF page 4, model comparison chart and R-value footnote", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-amarr-2442", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Manufacturer-published door-assembly U-factor", "source_version": "Brochure imprint Form #6210825/PDF", "scope_note": "Published section R and assembly U describe different rating boundaries; test configurations not matched across records." }, { "manufacturer": "Amarr", "model": "2742", "published_r": "19.4", "r_scope": "Calculated door section; brochure references DASMA TDS-163", "published_u": "0.19", "inverse_of_published_r": "0.051546391753", "equivalent_assembly_r_from_u": "5.263157894737", "ratio_published_u_to_inverse_r": "3.686000000000", "r_SI_m2K_per_W": "3.416537880000", "u_SI_W_per_m2K": "1.078869970000", "source_url": "https://gw-assets.assaabloy.com/is/content/assaabloy/Brochure_Amarr_Commercial_Polyurethane-B621pdf", "source_locator": "PDF page 4, model comparison chart and R-value footnote", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-amarr-2742", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Manufacturer-published door-assembly U-factor", "source_version": "Brochure imprint Form #6210825/PDF", "scope_note": "Published section R and assembly U describe different rating boundaries; test configurations not matched across records." }, { "manufacturer": "Amarr", "model": "2747", "published_r": "15.1", "r_scope": "Calculated door section; brochure references DASMA TDS-163", "published_u": "0.20", "inverse_of_published_r": "0.066225165563", "equivalent_assembly_r_from_u": "5.000000000000", "ratio_published_u_to_inverse_r": "3.020000000000", "r_SI_m2K_per_W": "2.659264020000", "u_SI_W_per_m2K": "1.135652600000", "source_url": "https://gw-assets.assaabloy.com/is/content/assaabloy/Brochure_Amarr_Commercial_Polyurethane-B621pdf", "source_locator": "PDF page 4, model comparison chart and R-value footnote", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-amarr-2747", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Manufacturer-published door-assembly U-factor", "source_version": "Brochure imprint Form #6210825/PDF", "scope_note": "Published section R and assembly U describe different rating boundaries; test configurations not matched across records." }, { "manufacturer": "Amarr", "model": "2741", "published_r": "14.5", "r_scope": "Calculated door section; brochure references DASMA TDS-163", "published_u": "0.21", "inverse_of_published_r": "0.068965517241", "equivalent_assembly_r_from_u": "4.761904761905", "ratio_published_u_to_inverse_r": "3.045000000000", "r_SI_m2K_per_W": "2.553597900000", "u_SI_W_per_m2K": "1.192435230000", "source_url": "https://gw-assets.assaabloy.com/is/content/assaabloy/Brochure_Amarr_Commercial_Polyurethane-B621pdf", "source_locator": "PDF page 4, model comparison chart and R-value footnote", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-amarr-2741", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Manufacturer-published door-assembly U-factor", "source_version": "Brochure imprint Form #6210825/PDF", "scope_note": "Published section R and assembly U describe different rating boundaries; test configurations not matched across records." }, { "manufacturer": "Overhead Door", "model": "Thermacore 592", "published_r": "17.5", "r_scope": "Calculated door section", "published_u": "0.10", "inverse_of_published_r": "0.057142857143", "equivalent_assembly_r_from_u": "10.000000000000", "ratio_published_u_to_inverse_r": "1.750000000000", "r_SI_m2K_per_W": "3.081928500000", "u_SI_W_per_m2K": "0.567826300000", "source_url": "https://www.overheaddoor.com/commercial/commercial-details/thermacore-sectional-steel-door-592", "source_locator": "Named model page, Construction specifications table and adjacent R/U rating footnotes", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-overhead-door-thermacore-592", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Manufacturer-published door-assembly U-factor", "source_version": "Not stated on inspected product page", "scope_note": "Published section R and assembly U describe different rating boundaries; test configurations not matched across records." }, { "manufacturer": "Overhead Door", "model": "Thermacore 599", "published_r": "17.5", "r_scope": "Calculated door section", "published_u": "0.10", "inverse_of_published_r": "0.057142857143", "equivalent_assembly_r_from_u": "10.000000000000", "ratio_published_u_to_inverse_r": "1.750000000000", "r_SI_m2K_per_W": "3.081928500000", "u_SI_W_per_m2K": "0.567826300000", "source_url": "https://www.overheaddoor.com/commercial/commercial-details/thermacore-sectional-steel-door-599", "source_locator": "Named model page, Construction specifications table and adjacent R/U rating footnotes", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-overhead-door-thermacore-599", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Manufacturer-published door-assembly U-factor", "source_version": "Not stated on inspected product page", "scope_note": "Published section R and assembly U describe different rating boundaries; test configurations not matched across records." }, { "manufacturer": "Overhead Door", "model": "525 WindStorm", "published_r": "16.22", "r_scope": "Calculated door section", "published_u": "0.12", "inverse_of_published_r": "0.061652281134", "equivalent_assembly_r_from_u": "8.333333333333", "ratio_published_u_to_inverse_r": "1.946400000000", "r_SI_m2K_per_W": "2.856507444000", "u_SI_W_per_m2K": "0.681391560000", "source_url": "https://www.overheaddoor.com/commercial/commercial-details/windstorm-commercial-sectional-door-525", "source_locator": "Named model page, Construction specifications table and adjacent R/U rating footnotes", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-overhead-door-525-windstorm", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Manufacturer-published door-assembly U-factor", "source_version": "Not stated on inspected product page", "scope_note": "Published section R and assembly U describe different rating boundaries; test configurations not matched across records." }, { "manufacturer": "Overhead Door", "model": "515 WindStorm", "published_r": "12.12", "r_scope": "Calculated door section", "published_u": "0.15", "inverse_of_published_r": "0.082508250825", "equivalent_assembly_r_from_u": "6.666666666667", "ratio_published_u_to_inverse_r": "1.818000000000", "r_SI_m2K_per_W": "2.134455624000", "u_SI_W_per_m2K": "0.851739450000", "source_url": "https://www.overheaddoor.com/commercial/commercial-details/insulated-windstorm-commercial-sectional-door-515", "source_locator": "Named model page, Construction specifications table and adjacent R/U rating footnotes", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-overhead-door-515-windstorm", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Manufacturer-published door-assembly U-factor", "source_version": "Not stated on inspected product page", "scope_note": "Published section R and assembly U describe different rating boundaries; test configurations not matched across records." }, { "manufacturer": "Overhead Door", "model": "470", "published_r": "9.83", "r_scope": "Calculated door section", "published_u": "0.23", "inverse_of_published_r": "0.101729399797", "equivalent_assembly_r_from_u": "4.347826086957", "ratio_published_u_to_inverse_r": "2.260900000000", "r_SI_m2K_per_W": "1.731163266000", "u_SI_W_per_m2K": "1.306000490000", "source_url": "https://www.overheaddoor.com/commercial/commercial-details/insulated-sectional-steel-back-doors", "source_locator": "Named model page, Construction specifications table and adjacent R/U rating footnotes", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-overhead-door-470", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Manufacturer-published door-assembly U-factor", "source_version": "Not stated on inspected product page", "scope_note": "Published section R and assembly U describe different rating boundaries; test configurations not matched across records." }, { "manufacturer": "Raynor", "model": "ThermaSeal TM320", "published_r": "24.54", "r_scope": "R-value reported under Insulation; inclusion of facings and air films not stated", "published_u": "0.19", "inverse_of_published_r": "0.040749796251", "equivalent_assembly_r_from_u": "5.263157894737", "ratio_published_u_to_inverse_r": "4.662600000000", "r_SI_m2K_per_W": "4.321744308000", "u_SI_W_per_m2K": "1.078869970000", "source_url": "https://raynor.com/wp-content/uploads/specs/Sectional-Doors-Specifications-08-36-13.pdf", "source_locator": "PDF pages 10 (U and R); CSI Section 08 36 13", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-raynor-thermaseal-tm320", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Installed U-factor, as labeled in architectural specification", "source_version": "V091025", "scope_note": "Do not relabel as insulation-core-only: the source does not expressly exclude facings or air films." }, { "manufacturer": "Raynor", "model": "ThermaSeal TM300", "published_r": "24.54", "r_scope": "R-value reported under Insulation; inclusion of facings and air films not stated", "published_u": "0.19", "inverse_of_published_r": "0.040749796251", "equivalent_assembly_r_from_u": "5.263157894737", "ratio_published_u_to_inverse_r": "4.662600000000", "r_SI_m2K_per_W": "4.321744308000", "u_SI_W_per_m2K": "1.078869970000", "source_url": "https://raynor.com/wp-content/uploads/specs/Sectional-Doors-Specifications-08-36-13.pdf", "source_locator": "PDF pages 10 (U), 11 (R); CSI Section 08 36 13", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-raynor-thermaseal-tm300", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Installed U-factor, as labeled in architectural specification", "source_version": "V091025", "scope_note": "Do not relabel as insulation-core-only: the source does not expressly exclude facings or air films." }, { "manufacturer": "Raynor", "model": "ThermaSeal TM220", "published_r": "18.3", "r_scope": "R-value reported under Insulation; inclusion of facings and air films not stated", "published_u": "0.21", "inverse_of_published_r": "0.054644808743", "equivalent_assembly_r_from_u": "4.761904761905", "ratio_published_u_to_inverse_r": "3.843000000000", "r_SI_m2K_per_W": "3.222816660000", "u_SI_W_per_m2K": "1.192435230000", "source_url": "https://raynor.com/wp-content/uploads/specs/Sectional-Doors-Specifications-08-36-13.pdf", "source_locator": "PDF pages 10 (U), 12 (R); CSI Section 08 36 13", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-raynor-thermaseal-tm220", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Installed U-factor, as labeled in architectural specification", "source_version": "V091025", "scope_note": "Do not relabel as insulation-core-only: the source does not expressly exclude facings or air films." }, { "manufacturer": "Raynor", "model": "ThermaSeal TM200", "published_r": "18.3", "r_scope": "R-value reported under Insulation; inclusion of facings and air films not stated", "published_u": "0.21", "inverse_of_published_r": "0.054644808743", "equivalent_assembly_r_from_u": "4.761904761905", "ratio_published_u_to_inverse_r": "3.843000000000", "r_SI_m2K_per_W": "3.222816660000", "u_SI_W_per_m2K": "1.192435230000", "source_url": "https://raynor.com/wp-content/uploads/specs/Sectional-Doors-Specifications-08-36-13.pdf", "source_locator": "PDF pages 10 (U), 11 (R); CSI Section 08 36 13", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-raynor-thermaseal-tm200", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Installed U-factor, as labeled in architectural specification", "source_version": "V091025", "scope_note": "Do not relabel as insulation-core-only: the source does not expressly exclude facings or air films." }, { "manufacturer": "Raynor", "model": "ThermaSeal TM200C", "published_r": "18", "r_scope": "R-value reported under Insulation; inclusion of facings and air films not stated", "published_u": "0.24", "inverse_of_published_r": "0.055555555556", "equivalent_assembly_r_from_u": "4.166666666667", "ratio_published_u_to_inverse_r": "4.320000000000", "r_SI_m2K_per_W": "3.169983600000", "u_SI_W_per_m2K": "1.362783120000", "source_url": "https://raynor.com/wp-content/uploads/specs/Sectional-Doors-Specifications-08-36-13.pdf", "source_locator": "PDF pages 10 (U), 12 (R); CSI Section 08 36 13", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-raynor-thermaseal-tm200c", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Installed U-factor, as labeled in architectural specification", "source_version": "V091025", "scope_note": "Do not relabel as insulation-core-only: the source does not expressly exclude facings or air films." }, { "manufacturer": "Raynor", "model": "ThermaSeal TM175", "published_r": "16.4", "r_scope": "R-value reported under Insulation; inclusion of facings and air films not stated", "published_u": "0.21", "inverse_of_published_r": "0.060975609756", "equivalent_assembly_r_from_u": "4.761904761905", "ratio_published_u_to_inverse_r": "3.444000000000", "r_SI_m2K_per_W": "2.888207280000", "u_SI_W_per_m2K": "1.192435230000", "source_url": "https://raynor.com/wp-content/uploads/specs/Sectional-Doors-Specifications-08-36-13.pdf", "source_locator": "PDF pages 10 (U), 12 (R); CSI Section 08 36 13", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-raynor-thermaseal-tm175", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Installed U-factor, as labeled in architectural specification", "source_version": "V091025", "scope_note": "Do not relabel as insulation-core-only: the source does not expressly exclude facings or air films." }, { "manufacturer": "Raynor", "model": "Commercial Aspen AP200C", "published_r": "18.0", "r_scope": "R-value reported under Insulation; inclusion of facings and air films not stated", "published_u": "0.17", "inverse_of_published_r": "0.055555555556", "equivalent_assembly_r_from_u": "5.882352941176", "ratio_published_u_to_inverse_r": "3.060000000000", "r_SI_m2K_per_W": "3.169983600000", "u_SI_W_per_m2K": "0.965304710000", "source_url": "https://raynor.com/wp-content/uploads/specs/Sectional-Doors-Specifications-08-36-13.pdf", "source_locator": "PDF pages 38 (U), 39 (R); CSI Section 08 36 13", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-raynor-commercial-aspen-ap200c", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Installed U-factor, as labeled in architectural specification", "source_version": "V091025", "scope_note": "Do not relabel as insulation-core-only: the source does not expressly exclude facings or air films. Under the Commercial Aspen heading, the U-factor lines call AP200C/AP138C ThermaSeal; join follows model identifier and enclosing heading, not the inconsistent family word." }, { "manufacturer": "Raynor", "model": "Commercial Aspen AP138C", "published_r": "13.0", "r_scope": "R-value reported under Insulation; inclusion of facings and air films not stated", "published_u": "0.20", "inverse_of_published_r": "0.076923076923", "equivalent_assembly_r_from_u": "5.000000000000", "ratio_published_u_to_inverse_r": "2.600000000000", "r_SI_m2K_per_W": "2.289432600000", "u_SI_W_per_m2K": "1.135652600000", "source_url": "https://raynor.com/wp-content/uploads/specs/Sectional-Doors-Specifications-08-36-13.pdf", "source_locator": "PDF pages 38 (U), 40 (R); CSI Section 08 36 13", "checked_on": "2026-09-14", "verification_tier": "STAR: primary document and recorded label read; not independent testing or certificate verification", "dataset_version": "2026-09-14.2", "record_id": "door-raynor-commercial-aspen-ap138c", "r_unit": "h·ft²·°F/Btu", "u_unit": "Btu/(h·ft²·°F)", "u_scope": "Installed U-factor, as labeled in architectural specification", "source_version": "V091025", "scope_note": "Do not relabel as insulation-core-only: the source does not expressly exclude facings or air films. Under the Commercial Aspen heading, the U-factor lines call AP200C/AP138C ThermaSeal; join follows model identifier and enclosing heading, not the inconsistent family word." } ], "conversion_chart": [ { "r_ip": "1", "u_ip": "1.000000000000", "r_si_IT": "0.176110200000", "u_si_IT": "5.678263000000", "r_si_th": "0.176228000000", "u_si_th": "5.674466000000", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "2", "u_ip": "0.500000000000", "r_si_IT": "0.352220400000", "u_si_IT": "2.839131500000", "r_si_th": "0.352456000000", "u_si_th": "2.837233000000", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "3", "u_ip": "0.333333333333", "r_si_IT": "0.528330600000", "u_si_IT": "1.892754333333", "r_si_th": "0.528684000000", "u_si_th": "1.891488666667", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "4", "u_ip": "0.250000000000", "r_si_IT": "0.704440800000", "u_si_IT": "1.419565750000", "r_si_th": "0.704912000000", "u_si_th": "1.418616500000", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "5", "u_ip": "0.200000000000", "r_si_IT": "0.880551000000", "u_si_IT": "1.135652600000", "r_si_th": "0.881140000000", "u_si_th": "1.134893200000", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "6", "u_ip": "0.166666666667", "r_si_IT": "1.056661200000", "u_si_IT": "0.946377166667", "r_si_th": "1.057368000000", "u_si_th": "0.945744333333", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "8", "u_ip": "0.125000000000", "r_si_IT": "1.408881600000", "u_si_IT": "0.709782875000", "r_si_th": "1.409824000000", "u_si_th": "0.709308250000", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "9.83", "u_ip": "0.101729399797", "r_si_IT": "1.731163266000", "u_si_IT": "0.577646286877", "r_si_th": "1.732321240000", "u_si_th": "0.577260020346", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "10", "u_ip": "0.100000000000", "r_si_IT": "1.761102000000", "u_si_IT": "0.567826300000", "r_si_th": "1.762280000000", "u_si_th": "0.567446600000", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "12.12", "u_ip": "0.082508250825", "r_si_IT": "2.134455624000", "u_si_IT": "0.468503547855", "r_si_th": "2.135883360000", "u_si_th": "0.468190264026", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "13", "u_ip": "0.076923076923", "r_si_IT": "2.289432600000", "u_si_IT": "0.436789461538", "r_si_th": "2.290964000000", "u_si_th": "0.436497384615", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "14.5", "u_ip": "0.068965517241", "r_si_IT": "2.553597900000", "u_si_IT": "0.391604344828", "r_si_th": "2.555306000000", "u_si_th": "0.391342482759", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "15", "u_ip": "0.066666666667", "r_si_IT": "2.641653000000", "u_si_IT": "0.378550866667", "r_si_th": "2.643420000000", "u_si_th": "0.378297733333", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "15.1", "u_ip": "0.066225165563", "r_si_IT": "2.659264020000", "u_si_IT": "0.376043907285", "r_si_th": "2.661042800000", "u_si_th": "0.375792450331", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "16.22", "u_ip": "0.061652281134", "r_si_IT": "2.856507444000", "u_si_IT": "0.350077866831", "r_si_th": "2.858418160000", "u_si_th": "0.349843773120", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "17.5", "u_ip": "0.057142857143", "r_si_IT": "3.081928500000", "u_si_IT": "0.324472171429", "r_si_th": "3.083990000000", "u_si_th": "0.324255200000", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "18", "u_ip": "0.055555555556", "r_si_IT": "3.169983600000", "u_si_IT": "0.315459055556", "r_si_th": "3.172104000000", "u_si_th": "0.315248111111", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "19", "u_ip": "0.052631578947", "r_si_IT": "3.346093800000", "u_si_IT": "0.298855947368", "r_si_th": "3.348332000000", "u_si_th": "0.298656105263", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "19.4", "u_ip": "0.051546391753", "r_si_IT": "3.416537880000", "u_si_IT": "0.292693969072", "r_si_th": "3.418823200000", "u_si_th": "0.292498247423", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "20", "u_ip": "0.050000000000", "r_si_IT": "3.522204000000", "u_si_IT": "0.283913150000", "r_si_th": "3.524560000000", "u_si_th": "0.283723300000", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "24.54", "u_ip": "0.040749796251", "r_si_IT": "4.321744308000", "u_si_IT": "0.231388060310", "r_si_th": "4.324635120000", "u_si_th": "0.231233333333", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "25", "u_ip": "0.040000000000", "r_si_IT": "4.402755000000", "u_si_IT": "0.227130520000", "r_si_th": "4.405700000000", "u_si_th": "0.226978640000", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "28", "u_ip": "0.035714285714", "r_si_IT": "4.931085600000", "u_si_IT": "0.202795107143", "r_si_th": "4.934384000000", "u_si_th": "0.202659500000", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "30", "u_ip": "0.033333333333", "r_si_IT": "5.283306000000", "u_si_IT": "0.189275433333", "r_si_th": "5.286840000000", "u_si_th": "0.189148866667", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "38", "u_ip": "0.026315789474", "r_si_IT": "6.692187600000", "u_si_IT": "0.149427973684", "r_si_th": "6.696664000000", "u_si_th": "0.149328052632", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "49", "u_ip": "0.020408163265", "r_si_IT": "8.629399800000", "u_si_IT": "0.115882918367", "r_si_th": "8.635172000000", "u_si_th": "0.115805428571", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "r_ip": "60", "u_ip": "0.016666666667", "r_si_IT": "10.566612000000", "u_si_IT": "0.094637716667", "r_si_th": "10.573680000000", "u_si_th": "0.094574433333", "source": "NIST SP 811 Appendix B.9; rounded tabulated factors", "calculated_on": "2026-09-14", "dataset_version": "2026-09-14.2" } ], "haas_manufacturer_page_observations": [ { "manufacturer": "Haas Door", "series": "2000", "published_headline_u_factor": "0.094", "source_label": "Tested U-Factor", "units_in_headline": "Not printed next to headline value; value transcribed without unit conversion", "section_thickness_in": "2", "insulation_as_published": "Polyurethane", "source_url": "https://www.haasdoor.com/commercial/2000/index.html", "source_locator": "Series introduction specification bullets", "r_value_in_inspected_headline": "Not supplied", "certificate_rows_verified": "No; manufacturer-page observation only", "checked_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "manufacturer": "Haas Door", "series": "600", "published_headline_u_factor": "0.106", "source_label": "Tested U-Factor", "units_in_headline": "Not printed next to headline value; value transcribed without unit conversion", "section_thickness_in": "1.375", "insulation_as_published": "Polyurethane", "source_url": "https://www.haasdoor.com/commercial/600/index.html", "source_locator": "Series introduction specification bullets", "r_value_in_inspected_headline": "Not supplied", "certificate_rows_verified": "No; manufacturer-page observation only", "checked_on": "2026-09-14", "dataset_version": "2026-09-14.2" }, { "manufacturer": "Haas Door", "series": "700", "published_headline_u_factor": "0.093", "source_label": "Tested U-Factor", "units_in_headline": "Not printed next to headline value; value transcribed without unit conversion", "section_thickness_in": "1.75", "insulation_as_published": "Polyurethane", "source_url": "https://www.haasdoor.com/commercial/700/index.html", "source_locator": "Series introduction specification bullets", "r_value_in_inspected_headline": "Not supplied", "certificate_rows_verified": "No; manufacturer-page observation only", "checked_on": "2026-09-14", "dataset_version": "2026-09-14.2" } ], "rating_scope_crosswalk": [ { "label": "Insulation-core R-value", "boundary": "Material alone only when expressly defined; not established for Raynor records", "method": "Thickness and thermal conductivity at specified conditions", "source_ids": "S1;S28", "code_relationship": "Does not by itself establish whole-door compliance", "checked_on": "2026-09-14", "source_urls": "https://www.dasma.com/wp-content/uploads/2022/09/TDS163..pdf;https://efficientwindows.org/glossary/", "dataset_version": "2026-09-14.2" }, { "label": "Calculated door-section R-value", "boundary": "Section layers plus specified surface films, not the whole assembly", "method": "DASMA TDS-163 section calculation", "source_ids": "S1", "code_relationship": "Not interchangeable with required assembly U", "checked_on": "2026-09-14", "source_urls": "https://www.dasma.com/wp-content/uploads/2022/09/TDS163..pdf", "dataset_version": "2026-09-14.2" }, { "label": "Tested assembly U-factor", "boundary": "Specified laboratory specimen under stated method", "method": "Steady-state heat flow, area and temperature difference", "source_ids": "S29", "code_relationship": "Applicable provision, method and configuration govern", "checked_on": "2026-09-14", "source_urls": "https://www.dasma.com/wp-content/uploads/2022/03/ANSI-DASMA-105-2017-DASMA.pdf", "dataset_version": "2026-09-14.2" }, { "label": "U-value", "boundary": "Another name for transmittance; scope must be identified", "method": "Calculation or measurement per stated basis", "source_ids": "S17;S28", "code_relationship": "Term alone does not decide compliance", "checked_on": "2026-09-14", "source_urls": "https://www.wayne-dalton.com/about/dasma-thermal-performance-program;https://efficientwindows.org/glossary/", "dataset_version": "2026-09-14.2" } ], "standards_and_code_reference_crosswalk": [ { "edition_or_source": "2018 IECC", "section_or_document": "Edition reference only", "verified_scope": "The City of St. Louis lists the 2018 edition with local amendments. A complete, edition-specific door provision was not verified for restatement here; no subsection number or numerical threshold is asserted. Sources: City adopted-code list, Ordinance 70799 and ICC edition reference.", "verification_tier": "DOT: adopted edition identified; door provision not restated", "checked_on": "2026-09-14", "dataset_version": "2026-09-14.2", "source_ids": "S22;S23;S31", "source_urls": "https://www.stlouis-mo.gov/government/departments/public-safety/building/building-codes.cfm;https://www.stlouis-mo.gov/government/city-laws/ordinances/ordinance.cfm?ord=70799;https://codes.iccsafe.org/content/iecc2018" }, { "edition_or_source": "2021 IECC", "section_or_document": "C402.4.5.2", "verified_scope": "Horizontally hinged sectional door with one row of glazing occupying 14–25% of door area: assembly U≤0.440 in Climate Zones 0–6, U≤0.360 in Zones 7–8, in Btu/(h·ft²·°F), under this commercial prescriptive provision.", "verification_tier": "★", "checked_on": "2026-09-14", "dataset_version": "2026-09-14.2", "source_ids": "S26", "source_urls": "https://codes.iccsafe.org/content/IECC2021V3.0/chapter-4-ce-commercial-energy-efficiency" }, { "edition_or_source": "2024 IECC", "section_or_document": "C402.5.5.2", "verified_scope": "ICC's preface identifies the relocated provision. This release verifies the locator only and does not assert unchanged thresholds or all current exceptions.", "verification_tier": "★ locator only", "checked_on": "2026-09-14", "dataset_version": "2026-09-14.2", "source_ids": "S32", "source_urls": "https://codes.iccsafe.org/content/IECC2024V1.0/preface" }, { "edition_or_source": "Air leakage", "section_or_document": "ANSI/DASMA 105-2017; separate code requirement", "verified_scope": "The standard measures air infiltration separately from thermal transmittance. No universal air-leakage ceiling is asserted across code editions or jurisdictions.", "verification_tier": "★ method only", "checked_on": "2026-09-14", "dataset_version": "2026-09-14.2", "source_ids": "S29", "source_urls": "https://www.dasma.com/wp-content/uploads/2022/03/ANSI-DASMA-105-2017-DASMA.pdf" }, { "edition_or_source": "Garage- and rolling-door U-factor routes", "section_or_document": "2021 IECC C303.1.3", "verified_scope": "Issuer text names NFRC 100 or ANSI/DASMA 105 for required garage- and rolling-door U-factor ratings.", "verification_tier": "★", "checked_on": "2026-09-14", "dataset_version": "2026-09-14.2", "source_ids": "S33", "source_urls": "https://codes.iccsafe.org/s/IECC2021P2/chapter-3-ce-general-requirements/IECC2021P2-CE-Ch03-SecC303.1.3" }, { "edition_or_source": "NFRC-rated fenestration", "section_or_document": "NFRC glossary and ENERGY STAR rating explanation", "verified_scope": "Whole-product and component ratings are not interchangeable; verify the specified product's rating basis. This row is not a separate local compliance determination.", "verification_tier": "★ definitions only", "checked_on": "2026-09-14", "dataset_version": "2026-09-14.2", "source_ids": "S27;S28", "source_urls": "https://www.energystar.gov/independently-tested-and-certified-energy-performance;https://efficientwindows.org/glossary/" }, { "edition_or_source": "Hot-box testing reference", "section_or_document": "ANSI/DASMA 105-2017, Sections 1.6 and 2.4", "verified_scope": "The standard references ASTM C1363 for hot-box apparatus and opaque-assembly testing. That fact alone does not establish project-level code acceptance.", "verification_tier": "★ method reference", "checked_on": "2026-09-14", "dataset_version": "2026-09-14.2", "source_ids": "S29", "source_urls": "https://www.dasma.com/wp-content/uploads/2022/03/ANSI-DASMA-105-2017-DASMA.pdf" }, { "edition_or_source": "FTC R-value Rule", "section_or_document": "16 CFR § 460.22", "verified_scope": "Testing requirements for covered non-insulation R-value claims exclude fenestration-related products, including doors, from this section.", "verification_tier": "★", "checked_on": "2026-09-14", "dataset_version": "2026-09-14.2", "source_ids": "S20", "source_urls": "https://www.ecfr.gov/current/title-16/chapter-I/subchapter-D/part-460/section-460.22" } ], "sources": [ { "source_id": "S1", "issuer": "Door & Access Systems Manufacturers Association", "title": "Technical Data Sheet 163: U-factor and R-value for Residential and Commercial Garage Doors", "url": "https://www.dasma.com/wp-content/uploads/2022/09/TDS163..pdf", "locator_and_version": "Revision 7/6/22; pages 1–4, section-R method and assembly-U distinction", "checked_on": "2026-09-14" }, { "source_id": "S2", "issuer": "Door & Access Systems Manufacturers Association", "title": "Technical Data Sheet 196: U-factor on Garage Doors and the DASMA Thermal Performance Verification Program", "url": "https://www.dasma.com/wp-content/uploads/2025/01/TDS-196.pdf", "locator_and_version": "Revision 9/24; program scope, testing, labeling and exclusions", "checked_on": "2026-09-14" }, { "source_id": "S3", "issuer": "Door & Access Systems Manufacturers Association", "title": "Thermal Performance Verification Program — participant list", "url": "https://www.dasma.com/thermal/", "locator_and_version": "Eleven named entries counted on the check date; not a corporate-ownership count", "checked_on": "2026-09-14" }, { "source_id": "S4", "issuer": "Haas Door", "title": "Commercial Insulated Steel 2000 Series", "url": "https://www.haasdoor.com/commercial/2000/index.html", "locator_and_version": "Series introduction: 2-inch polyurethane and headline tested U-factor 0.094", "checked_on": "2026-09-14" }, { "source_id": "S5", "issuer": "Haas Door", "title": "Commercial Insulated Steel 600 Series", "url": "https://www.haasdoor.com/commercial/600/index.html", "locator_and_version": "Series introduction: 1⅜-inch polyurethane and headline tested U-factor 0.106", "checked_on": "2026-09-14" }, { "source_id": "S6", "issuer": "Amarr", "title": "Amarr 2743 Commercial Door", "url": "https://www.amarr.com/us/en/commercial-doors/explore-commercial-products/steel-sectional-overhead-doors/amarr-2743", "locator_and_version": "Specifications chart: R 28.0 and U 0.17", "checked_on": "2026-09-14" }, { "source_id": "S7", "issuer": "Amarr", "title": "Commercial Polyurethane Doors brochure", "url": "https://gw-assets.assaabloy.com/is/content/assaabloy/Brochure_Amarr_Commercial_Polyurethane-B621pdf", "locator_and_version": "PDF page 4: six audited model pairs and calculation footnote; imprint Form #6210825/PDF", "checked_on": "2026-09-14" }, { "source_id": "S8", "issuer": "Overhead Door", "title": "Thermacore Sectional Steel Door 592", "url": "https://www.overheaddoor.com/commercial/commercial-details/thermacore-sectional-steel-door-592", "locator_and_version": "Thermal figures and rating-scope footnotes", "checked_on": "2026-09-14" }, { "source_id": "S9", "issuer": "Overhead Door", "title": "Thermacore Sectional Steel Door 599", "url": "https://www.overheaddoor.com/commercial/commercial-details/thermacore-sectional-steel-door-599", "locator_and_version": "Thermal figures and rating-scope footnotes", "checked_on": "2026-09-14" }, { "source_id": "S10", "issuer": "Overhead Door", "title": "WindStorm Commercial Sectional Door 525", "url": "https://www.overheaddoor.com/commercial/commercial-details/windstorm-commercial-sectional-door-525", "locator_and_version": "Thermal figures and rating-scope footnotes", "checked_on": "2026-09-14" }, { "source_id": "S11", "issuer": "Overhead Door", "title": "Insulated WindStorm Commercial Sectional Door 515", "url": "https://www.overheaddoor.com/commercial/commercial-details/insulated-windstorm-commercial-sectional-door-515", "locator_and_version": "Thermal figures and rating-scope footnotes", "checked_on": "2026-09-14" }, { "source_id": "S12", "issuer": "Overhead Door", "title": "Insulated Sectional Steel Back Doors — Model 470", "url": "https://www.overheaddoor.com/commercial/commercial-details/insulated-sectional-steel-back-doors", "locator_and_version": "Thermal figures and rating-scope footnotes", "checked_on": "2026-09-14" }, { "source_id": "S13", "issuer": "Overhead Door", "title": "Advanced Performance Sectional Steel Door 850", "url": "https://www.overheaddoor.com/commercial/commercial-details/advanced-performance-sectional-steel-door-850", "locator_and_version": "Excluded: page presents 0.07 and an installed U-factor of 0.14 without a reconciled pairing in this release", "checked_on": "2026-09-14" }, { "source_id": "S14", "issuer": "Raynor Garage Doors", "title": "CSI Section 08 36 13 — Sectional Overhead Doors", "url": "https://raynor.com/wp-content/uploads/specs/Sectional-Doors-Specifications-08-36-13.pdf", "locator_and_version": "Version V091025; PDF pages 10–12 and 38–40; family-name inconsistency disclosed", "checked_on": "2026-09-14" }, { "source_id": "S15", "issuer": "Haas Door", "title": "Commercial Insulated Steel 700 Series", "url": "https://www.haasdoor.com/commercial/700/index.html", "locator_and_version": "Series introduction: 1¾-inch polyurethane and headline tested U-factor 0.093", "checked_on": "2026-09-14" }, { "source_id": "S16", "issuer": "Clopay", "title": "Energy Series with Intellicore — Insulated Polyurethane Overhead Doors", "url": "https://www.clopaydoor.com/insulated-polyurethane-doors", "locator_and_version": "Model-table footnotes distinguish calculated section R under TDS-163 and tested door U under DASMA 105", "checked_on": "2026-09-14" }, { "source_id": "S17", "issuer": "Wayne Dalton", "title": "DASMA Thermal Performance Program", "url": "https://www.wayne-dalton.com/about/dasma-thermal-performance-program", "locator_and_version": "Program-specific terminology and separately tested glazed configurations", "checked_on": "2026-09-14" }, { "source_id": "S18", "issuer": "Haas Door", "title": "Thermal Performance", "url": "https://www.haasdoor.com/thermal-performance", "locator_and_version": "Manufacturer explanation of assembly U-factor and the verification program", "checked_on": "2026-09-14" }, { "source_id": "S19", "issuer": "National Institute of Standards and Technology", "title": "Special Publication 811, Appendix B.9 — conversion factors", "url": "https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b9", "locator_and_version": "Thermal insulance and coefficient of heat transfer; page updated August 18, 2025; factors are rounded", "checked_on": "2026-09-14" }, { "source_id": "S20", "issuer": "Electronic Code of Federal Regulations / Federal Trade Commission", "title": "16 CFR § 460.22 — R-value claims for non-insulation products", "url": "https://www.ecfr.gov/current/title-16/chapter-I/subchapter-D/part-460/section-460.22", "locator_and_version": "Section-specific fenestration exclusion; source note 84 FR 20790, May 13, 2019", "checked_on": "2026-09-14" }, { "source_id": "S21", "issuer": "Federal Trade Commission", "title": "Federal Trade Commission Act", "url": "https://www.ftc.gov/legal-library/browse/statutes/federal-trade-commission-act", "locator_and_version": "Agency explanation of its authority over unfair or deceptive acts or practices", "checked_on": "2026-09-14" }, { "source_id": "S22", "issuer": "City of St. Louis Building Division", "title": "Building Codes Adopted by the City", "url": "https://www.stlouis-mo.gov/government/departments/public-safety/building/building-codes.cfm", "locator_and_version": "2018 IECC, Ordinance 70799; table Date Adopted field 08-01-18", "checked_on": "2026-09-14" }, { "source_id": "S23", "issuer": "City of St. Louis", "title": "Ordinance 70799", "url": "https://www.stlouis-mo.gov/government/city-laws/ordinances/ordinance.cfm?ord=70799", "locator_and_version": "2018 IECC adoption with amendments; ordinance metadata Effective Date field 07/06/2018 differs from the building-code table date", "checked_on": "2026-09-14" }, { "source_id": "S24", "issuer": "US Department of Energy — Building Energy Codes Program", "title": "Missouri state profile", "url": "https://www.energycodes.gov/status/states/missouri", "locator_and_version": "Commercial and residential entries both read None Statewide", "checked_on": "2026-09-14" }, { "source_id": "S25", "issuer": "Missouri Department of Natural Resources", "title": "Energy Codes by Jurisdiction", "url": "https://dnr.mo.gov/energy/efficiency/codes-jurisdiction", "locator_and_version": "Official reference routes; jurisdiction confirmation and amendments still necessary", "checked_on": "2026-09-14" }, { "source_id": "S26", "issuer": "International Code Council", "title": "2021 International Energy Conservation Code, Chapter 4 [CE]", "url": "https://codes.iccsafe.org/content/IECC2021V3.0/chapter-4-ce-commercial-energy-efficiency", "locator_and_version": "Issuer-indexed section text for C402.4.5.2; the public reader blocked automated full-page retrieval", "checked_on": "2026-09-14" }, { "source_id": "S27", "issuer": "US Environmental Protection Agency — ENERGY STAR", "title": "Independently Tested and Certified Energy Performance", "url": "https://www.energystar.gov/independently-tested-and-certified-energy-performance", "locator_and_version": "U-factor, solar heat gain and air leakage are distinct reported quantities", "checked_on": "2026-09-14" }, { "source_id": "S28", "issuer": "National Fenestration Rating Council", "title": "Consumer Guide to Windows — Glossary", "url": "https://efficientwindows.org/glossary/", "locator_and_version": "R-value, U-factor, thermal resistance and rating-scope definitions", "checked_on": "2026-09-14" }, { "source_id": "S29", "issuer": "Door & Access Systems Manufacturers Association", "title": "ANSI/DASMA 105-2017 — Test Method for Thermal Transmittance and Air Infiltration of Garage Doors and Rolling Doors", "url": "https://www.dasma.com/wp-content/uploads/2022/03/ANSI-DASMA-105-2017-DASMA.pdf", "locator_and_version": "Sections 1, 3, 4, 5 and 8.5; steady-state hot-box measurement, specimen scope and separate leakage test", "checked_on": "2026-09-14" }, { "source_id": "S30", "issuer": "Door & Access Systems Manufacturers Association", "title": "TPVP Labelling and Marketing Guidelines", "url": "https://www.dasma.com/wp-content/uploads/2023/06/TPVP-Labelling-and-Marketing-Guidelines-4-23.pdf", "locator_and_version": "Program label/marketing rules; based on procedural guide Rev. 4, 3/23", "checked_on": "2026-09-14" }, { "source_id": "S31", "issuer": "International Code Council", "title": "2018 International Energy Conservation Code (IECC) — edition reference", "url": "https://codes.iccsafe.org/content/iecc2018", "locator_and_version": "Edition reference only; a complete 2018 door provision was not verified for restatement here.", "checked_on": "2026-09-14" }, { "source_id": "S32", "issuer": "International Code Council", "title": "2024 International Energy Conservation Code — Preface", "url": "https://codes.iccsafe.org/content/IECC2024V1.0/preface", "locator_and_version": "Issuer relocation table: C402.5.5.2 corresponds to 2021 C402.4.5.2; not an assertion of unchanged numeric requirements", "checked_on": "2026-09-14" }, { "source_id": "S33", "issuer": "International Code Council", "title": "2021 IECC, C303.1.3 — Fenestration product rating", "url": "https://codes.iccsafe.org/s/IECC2021P2/chapter-3-ce-general-requirements/IECC2021P2-CE-Ch03-SecC303.1.3", "locator_and_version": "Issuer-indexed garage/rolling-door method exception: NFRC 100 or ANSI/DASMA 105", "checked_on": "2026-09-14" }, { "source_id": "S34", "issuer": "City of St. Louis", "title": "City Government Structure", "url": "https://www.stlouis-mo.gov/government/about/city-government-structure.cfm", "locator_and_version": "City and County are separate governmental entities", "checked_on": "2026-09-14" } ], "exclusions": [ { "item": "ICC-ES TPVP-100 and TPVP-101 supplied extract", "reason": "Primary report URLs not retrievable as readable listings during verification; no 34-row extract, derived ranges or certificate dates published." }, { "item": "Overhead Door 850", "reason": "Two U figures (0.07 and installed 0.14) without a reconciled pairing in this release." }, { "item": "St. Louis County adopted energy-code edition and thresholds", "reason": "Lookup route identified; edition not verified." }, { "item": "2018 IECC door subsection and threshold restatement", "reason": "Edition and City adoption verified; full edition-specific door provision not verified for restatement." } ], "conflicts": [ { "item": "St. Louis Ordinance 70799 dates", "source_22_field": "Date Adopted: 08-01-18", "source_23_field": "Effective Date: 07/06/2018", "treatment": "Both official fields preserved; no assumed resolution." }, { "item": "Raynor AP200C/AP138C family name", "treatment": "Model identifiers under Commercial Aspen heading; source U lines use ThermaSeal. Both observations recorded." } ] }