{"id":"iwuic-2018-class-1-2-multilayered-glazing","license":"CC-BY-4.0","data":{"title":"2018 IWUIC Class 1 and 2 multilayered-glazing path","shortName":"2018 IWUIC Class 1–2 multilayered glazing","summary":"The unamended 2018 IWUIC includes multilayered glazed panels as one exterior glazing path in Class 1 and Class 2 construction.","framing":"This record covers only pane count and opening role. Tempered glass, glass block, 20-minute glazing, the complete opening schedule, and local amendments remain separate paths.","kind":"code","instrumentId":"iwuic-2018","jurisdiction":"Jurisdictions adopting unamended 2018 IWUIC Chapter 5","appliesToCategories":["windows","doors"],"quotedText":"shall be tempered glass, multilayered glazed panels, glass block or have a fire protection rating","source":{"title":"2018 International Wildland-Urban Interface Code, Sections 504.8 and 505.8","url":"https://codes.iccsafe.org/content/IWUIC2018/chapter-5-special-building-construction-regulations","publisher":"International Code Council","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2017-08-01T00:00:00.000Z"},"constraints":[{"attribute":"assemblyRole","op":"in","value":["exterior-window","glazed-door","skylight"]},{"attribute":"paneCount","op":"gte","value":2}],"relatedStandards":["iwuic"],"author":"grayson-graham","reviewStatus":"draft","lastVerified":"2026-08-26T00:00:00.000Z"},"applications":[{"id":"iwuic-2018-eagle","title":"Eagle 2018 IWUIC overlay application","instrumentId":"iwuic-2018","placeId":"us-id-eagle","status":"active","geographicScope":"mapped-area","scopeSummary":"Eagle applies its locally amended 2018 IWUIC inside the Ordinance 947 overlay to named project classes, subject to the official mapped boundary, the full Table 503.1 outcome, the City-approved Fire Protection Plan exemption, project exceptions, effective-date, and code-official determinations. The 15 joined rows are a conservative subset of product-field paths for IR1, IR2, and IR3; they do not project Table 503.1's IR1 + N.C., Not Required, or Not Permitted outcomes.","requirementIds":["iwuic-2018-class-1-class-a-roof-assembly","iwuic-2018-class-2-class-b-roof-assembly","iwuic-2018-class-3-class-c-roof-assembly","iwuic-2018-roof-profile-closure","iwuic-2018-roof-valley-flashing","iwuic-2018-noncombustible-gutters","iwuic-2018-class-1-2-quarter-inch-vent-mesh","iwuic-2018-class-1-2-multilayered-glazing","iwuic-2018-class-1-2-20-minute-exterior-door","iwuic-2018-class-1-2-noncombustible-exterior-door","iwuic-2018-class-1-2-solid-core-exterior-door","iwuic-2018-class-1-2-noncombustible-exterior-wall","iwuic-2018-class-1-2-noncombustible-deck","iwuic-2018-class-1-noncombustible-eave","iwuic-2018-class-2-solid-eave-enclosure"],"requirementCoverage":"partial","requirementCoverageSummary":"The 15 joined rows are reviewed, unchanged 2018 product-field paths for IR1, IR2, and IR3. This is a conservative subset, not full Table 503.1 or Chapter 5 normalization: IR1 + N.C., Not Required, and Not Permitted outcomes are not projected, and no row establishes applicability to a parcel or project.","requirementScopes":[{"requirementId":"iwuic-2018-class-1-class-a-roof-assembly","scopeKeys":["ignition-resistant-class-1"],"scopeSummary":"The Class A roof path applies only when the official 2018 IWUIC Table 503.1 outcome includes IR1 construction.","sourceSections":["503.1","504.2"]},{"requirementId":"iwuic-2018-class-2-class-b-roof-assembly","scopeKeys":["ignition-resistant-class-2"],"scopeSummary":"The Class B-or-better roof path applies only when the official 2018 IWUIC Table 503.1 outcome includes IR2 construction.","sourceSections":["503.1","505.2"]},{"requirementId":"iwuic-2018-class-3-class-c-roof-assembly","scopeKeys":["ignition-resistant-class-3"],"scopeSummary":"The Class C-or-better roof path applies only when the official 2018 IWUIC Table 503.1 outcome includes IR3 construction.","sourceSections":["503.1","506.2"]},{"requirementId":"iwuic-2018-roof-profile-closure","scopeKeys":["ignition-resistant-class-1","ignition-resistant-class-2","ignition-resistant-class-3"],"scopeSummary":"The roof-profile closure path applies when the official Table 503.1 outcome includes IR1, IR2, or IR3 construction; this row does not project the table's other outcomes.","sourceSections":["504.2","505.2","506.2"]},{"requirementId":"iwuic-2018-roof-valley-flashing","scopeKeys":["ignition-resistant-class-1","ignition-resistant-class-2","ignition-resistant-class-3"],"scopeSummary":"The valley-flashing path applies when the official Table 503.1 outcome includes IR1, IR2, or IR3 construction; this row does not project the table's other outcomes.","sourceSections":["504.2.1","505.2.1","506.2.1"]},{"requirementId":"iwuic-2018-noncombustible-gutters","scopeKeys":["ignition-resistant-class-1","ignition-resistant-class-2","ignition-resistant-class-3"],"scopeSummary":"The gutter-and-downspout path applies when the official Table 503.1 outcome includes IR1, IR2, or IR3 construction; this row does not project the table's other outcomes.","sourceSections":["504.4","505.4","506.4"]},{"requirementId":"iwuic-2018-class-1-2-quarter-inch-vent-mesh","scopeKeys":["ignition-resistant-class-1","ignition-resistant-class-2"],"scopeSummary":"The quarter-inch mesh path applies only when the official Table 503.1 outcome includes IR1 or IR2 construction; the 2018 model does not carry this atom into IR3 or project the table's other outcomes.","sourceSections":["504.10","505.10"]},{"requirementId":"iwuic-2018-class-1-2-multilayered-glazing","scopeKeys":["ignition-resistant-class-1","ignition-resistant-class-2"],"scopeSummary":"The multilayered-glazing path applies only when the official Table 503.1 outcome includes IR1 or IR2 construction.","sourceSections":["504.8","505.8"]},{"requirementId":"iwuic-2018-class-1-2-20-minute-exterior-door","scopeKeys":["ignition-resistant-class-1","ignition-resistant-class-2"],"scopeSummary":"The 20-minute exterior-door path applies only when the official Table 503.1 outcome includes IR1 or IR2 construction.","sourceSections":["504.9","505.9"]},{"requirementId":"iwuic-2018-class-1-2-noncombustible-exterior-door","scopeKeys":["ignition-resistant-class-1","ignition-resistant-class-2"],"scopeSummary":"The noncombustible exterior-door path applies only when the official Table 503.1 outcome includes IR1 or IR2 construction.","sourceSections":["504.9","505.9"]},{"requirementId":"iwuic-2018-class-1-2-solid-core-exterior-door","scopeKeys":["ignition-resistant-class-1","ignition-resistant-class-2"],"scopeSummary":"The solid-core exterior-door path applies only when the official Table 503.1 outcome includes IR1 or IR2 construction.","sourceSections":["504.9","505.9"]},{"requirementId":"iwuic-2018-class-1-2-noncombustible-exterior-wall","scopeKeys":["ignition-resistant-class-1","ignition-resistant-class-2"],"scopeSummary":"The noncombustible exterior-wall path applies only when the official Table 503.1 outcome includes IR1 or IR2 construction.","sourceSections":["504.5","505.5"]},{"requirementId":"iwuic-2018-class-1-2-noncombustible-deck","scopeKeys":["ignition-resistant-class-1","ignition-resistant-class-2"],"scopeSummary":"The noncombustible appendage path applies only when the official Table 503.1 outcome includes IR1 or IR2 construction.","sourceSections":["504.7","505.7"]},{"requirementId":"iwuic-2018-class-1-noncombustible-eave","scopeKeys":["ignition-resistant-class-1"],"scopeSummary":"The noncombustible eave path applies only when the official Table 503.1 outcome includes IR1 construction.","sourceSections":["503.2.1","504.3"]},{"requirementId":"iwuic-2018-class-2-solid-eave-enclosure","scopeKeys":["ignition-resistant-class-2"],"scopeSummary":"The solid eave-enclosure path applies only when the official Table 503.1 outcome includes IR2 construction.","sourceSections":["505.3"]}],"requirementCrosswalk":[{"modelRequirementId":"iwuic-2018-class-1-class-a-roof-assembly","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR1 Class A roof atom.","sourceSections":["504.2","7-1G-4"]},{"modelRequirementId":"iwuic-2018-class-2-class-b-roof-assembly","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR2 Class B-or-better roof atom.","sourceSections":["505.2","7-1G-4"]},{"modelRequirementId":"iwuic-2018-class-3-class-c-roof-assembly","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR3 Class C-or-better roof atom.","sourceSections":["506.2","7-1G-4"]},{"modelRequirementId":"iwuic-2018-roof-profile-closure","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 roof-profile closure atom.","sourceSections":["504.2","505.2","506.2","7-1G-4"]},{"modelRequirementId":"iwuic-2018-roof-valley-flashing","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 valley-flashing atom.","sourceSections":["504.2.1","505.2.1","506.2.1","7-1G-4"]},{"modelRequirementId":"iwuic-2018-noncombustible-gutters","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 noncombustible gutter-and-downspout atom.","sourceSections":["504.4","505.4","506.4","7-1G-4"]},{"modelRequirementId":"iwuic-2018-class-1-2-quarter-inch-vent-mesh","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR1 and IR2 quarter-inch vent-mesh atom.","sourceSections":["504.10","505.10","7-1G-4"]},{"modelRequirementId":"iwuic-2018-class-1-2-multilayered-glazing","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR1 and IR2 multilayered-glazing atom.","sourceSections":["504.8","505.8","7-1G-4"]},{"modelRequirementId":"iwuic-2018-class-1-2-20-minute-exterior-door","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR1 and IR2 20-minute exterior-door atom.","sourceSections":["504.9","505.9","7-1G-4"]},{"modelRequirementId":"iwuic-2018-class-1-2-noncombustible-exterior-door","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR1 and IR2 noncombustible-door atom.","sourceSections":["504.9","505.9","7-1G-4"]},{"modelRequirementId":"iwuic-2018-class-1-2-solid-core-exterior-door","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR1 and IR2 solid-core-door atom.","sourceSections":["504.9","505.9","7-1G-4"]},{"modelRequirementId":"iwuic-2018-class-1-2-noncombustible-exterior-wall","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR1 and IR2 noncombustible-wall atom.","sourceSections":["504.5","505.5","7-1G-4"]},{"modelRequirementId":"iwuic-2018-class-1-2-noncombustible-deck","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR1 and IR2 noncombustible-appendage atom.","sourceSections":["504.7","505.7","7-1G-4"]},{"modelRequirementId":"iwuic-2018-class-1-noncombustible-eave","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR1 noncombustible-eave atom.","sourceSections":["503.2.1","504.3","7-1G-4"]},{"modelRequirementId":"iwuic-2018-class-2-solid-eave-enclosure","disposition":"adopted-unchanged","replacementRequirementIds":[],"scopeSummary":"Eagle's enumerated amendments do not modify the normalized 2018 IR2 solid-eave enclosure atom.","sourceSections":["505.3","7-1G-4"]}],"map":{"status":"linked-official-tool","summary":"Eagle publishes the Ordinance 947 WUI Overlay District Map as the controlling mapped-area starting point; parcel inclusion and current boundary status remain official determinations.","url":"https://www.cityofeagle.org/DocumentCenter/View/13203/WUI-Overlay-District-Map---Ord-947-11-x-17","source":{"title":"WUI Overlay District Map — Ordinance 947, 11 x 17","url":"https://www.cityofeagle.org/DocumentCenter/View/13203/WUI-Overlay-District-Map---Ord-947-11-x-17","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z"}},"projectTriggers":[{"summary":"Article 7-1G applies inside the mapped overlay to new subdivisions, new construction, additions, alterations, moving, and change of use for residential, commercial, or industrial structures; the more restrictive conflicting City provision controls.","sourceSections":["7-1G-2"],"source":{"title":"Eagle City Code 7-1G-2 Applicability","url":"https://codelibrary.amlegal.com/codes/eagleid/latest/eagle_id/0-0-0-16709","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2025-08-12T00:00:00.000Z"}},{"summary":"A project or development with a City-approved Fire Protection Plan prepared by a Certified Wildfire Mitigation Specialist or stamped by a Fire Protection Engineer is exempt from Article 7-1G.","sourceSections":["7-1G-2"],"source":{"title":"Eagle City Code 7-1G-2 Applicability","url":"https://codelibrary.amlegal.com/codes/eagleid/latest/eagle_id/0-0-0-16709","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2025-08-12T00:00:00.000Z"}},{"summary":"The 2018 IWUIC Table 503.1 uses official wildfire-hazard severity, water-supply conformity, and defensible-space conformity. Its outcomes include IR1, IR2, IR3, IR1 + N.C., Not Required, and Not Permitted; the map alone establishes none of them, and this application projects only the 15 modeled IR1/IR2/IR3 product-field rows.","sourceSections":["503.1","Table 503.1"],"source":{"title":"2018 International Wildland-Urban Interface Code, Chapter 5","url":"https://codes.iccsafe.org/content/IWUIC2018/chapter-5-special-building-construction-regulations","publisher":"International Code Council","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2017-08-01T00:00:00.000Z"}},{"summary":"Chapter 5 excludes qualifying accessory structures no larger than 120 square feet and agricultural buildings when each is at least 50 feet from habitable space; the code official must confirm the exception.","sourceSections":["501.1"],"source":{"title":"2018 International Wildland-Urban Interface Code, Section 501.1","url":"https://codes.iccsafe.org/content/IWUIC2018/chapter-5-special-building-construction-regulations","publisher":"International Code Council","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2017-08-01T00:00:00.000Z"}},{"summary":"Section 507 reaches roof covering replacement or repair when the affected area equals or exceeds 25 percent of the total roof area within any 12-month period; project history and official review remain necessary.","sourceSections":["507"],"source":{"title":"2018 International Wildland-Urban Interface Code, Section 507","url":"https://codes.iccsafe.org/content/IWUIC2018/chapter-5-special-building-construction-regulations","publisher":"International Code Council","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2017-08-01T00:00:00.000Z"}}],"localAmendments":[{"kind":"modification","section":"7-1G-3","summary":"Eagle adopts the 2018 IWUIC including Appendices A and B within the limits of the Ordinance 947 overlay, subject to the City's amendments.","source":{"title":"Eagle City Code 7-1G-3 International Wildland-Urban Interface Code Adopted","url":"https://codelibrary.amlegal.com/codes/eagleid/latest/eagle_id/0-0-0-16712","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2025-08-12T00:00:00.000Z"}},{"kind":"exception","section":"7-1G-2","summary":"A City-approved qualifying Fire Protection Plan exempts the project or development from Article 7-1G; this exemption must be resolved before any Chapter 5 material row is presented as applicable.","source":{"title":"Eagle City Code 7-1G-2 Applicability","url":"https://codelibrary.amlegal.com/codes/eagleid/latest/eagle_id/0-0-0-16709","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2025-08-12T00:00:00.000Z"}},{"kind":"addition","section":"7-1G-4 / 108.5","summary":"The code official may require land abutting or contiguous to the overlay to have a Wildfire Safety and Mitigation Plan; that planning authority does not extend the Chapter 5 material application beyond the mapped overlay.","source":{"title":"Eagle City Code 7-1G-4 IWUI Code Amendments","url":"https://codelibrary.amlegal.com/codes/eagleid/latest/eagle_id/0-0-0-16714","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2025-08-12T00:00:00.000Z"}},{"kind":"modification","section":"7-1G-4 / 602.1","summary":"Eagle allows the code official to require an approved automatic sprinkler system for new buildings required to meet Class 1 ignition-resistant construction; this discretionary system condition is separate from product matches.","source":{"title":"Eagle City Code 7-1G-4 IWUI Code Amendments","url":"https://codelibrary.amlegal.com/codes/eagleid/latest/eagle_id/0-0-0-16714","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2025-08-12T00:00:00.000Z"}},{"kind":"modification","section":"7-1G-4 / Appendix B","summary":"Eagle expands the vegetation-management plan content, maintenance, funding, five-year audit, qualification, and post-occupancy change provisions; these project-plan duties are not plant-species approvals.","source":{"title":"Eagle City Code 7-1G-4 IWUI Code Amendments","url":"https://codelibrary.amlegal.com/codes/eagleid/latest/eagle_id/0-0-0-16714","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2025-08-12T00:00:00.000Z"}}],"supportingSources":[{"title":"Eagle City Code 7-1G-2 Applicability","url":"https://codelibrary.amlegal.com/codes/eagleid/latest/eagle_id/0-0-0-16709","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2025-08-12T00:00:00.000Z"},{"title":"Eagle City Code 7-1G-4 IWUI Code Amendments","url":"https://codelibrary.amlegal.com/codes/eagleid/latest/eagle_id/0-0-0-16714","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2025-08-12T00:00:00.000Z"},{"title":"City of Eagle Plans and Maps","url":"https://www.cityofeagle.org/1820/Plans-Maps","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z"},{"title":"2018 International Wildland-Urban Interface Code, Chapter 5","url":"https://codes.iccsafe.org/content/IWUIC2018/chapter-5-special-building-construction-regulations","publisher":"International Code Council","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2017-08-01T00:00:00.000Z"}],"unresolvedPredicates":["official-boundary","official-hazard-map","official-hazard-class","project-type","effective-date","official-confirmation"],"source":{"title":"Eagle City Code 7-1G-3 International Wildland-Urban Interface Code Adopted","url":"https://codelibrary.amlegal.com/codes/eagleid/latest/eagle_id/0-0-0-16712","publisher":"City of Eagle","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2025-08-12T00:00:00.000Z"},"author":"grayson-graham","reviewStatus":"draft","lastVerified":"2026-08-26T00:00:00.000Z"}],"products":[{"id":"andersen-100-series-dual-pane-windows","name":"Andersen 100 Series windows with dual-pane glass","url":"/materials/andersen-100-series-dual-pane-windows/","categories":["windows"],"complianceStatus":"attribute-match","documentedAttributes":[{"attribute":"assemblyRole","value":"exterior-window","source":{"title":"100 Series center-of-glass performance for products with dual-pane glass","url":"https://www.andersenwindows.com/-/media/Project/AndersenCorporation/AndersenWindows/AndersenWindows/files/technical-docs/performance/performance-windows-patiodoors-centerofglassperformance--100series.pdf","publisher":"Andersen Corporation","accessedOn":"2026-08-24T00:00:00.000Z","sourceType":"manufacturer"},"documentLocation":null,"excerpt":null},{"attribute":"paneCount","value":2,"source":{"title":"100 Series center-of-glass performance for products with dual-pane glass","url":"https://www.andersenwindows.com/-/media/Project/AndersenCorporation/AndersenWindows/AndersenWindows/files/technical-docs/performance/performance-windows-patiodoors-centerofglassperformance--100series.pdf","publisher":"Andersen Corporation","accessedOn":"2026-08-24T00:00:00.000Z","sourceType":"manufacturer"},"documentLocation":null,"excerpt":null},{"attribute":"paneCount","value":2,"source":{"title":"Climate and window selection","url":"https://www.andersenwindows.com/for-professionals/pro-views/climate-window-selection","publisher":"Andersen Corporation","accessedOn":"2026-08-24T00:00:00.000Z","sourceType":"manufacturer"},"documentLocation":null,"excerpt":null}]},{"id":"andersen-400-series-specialty-dual-pane-windows","name":"Andersen 400 Series specialty windows with dual-pane glass","url":"/materials/andersen-400-series-specialty-dual-pane-windows/","categories":["windows"],"complianceStatus":"attribute-match","documentedAttributes":[{"attribute":"assemblyRole","value":"exterior-window","source":{"title":"Andersen specialty-window comparison","url":"https://www.andersenwindows.com/windows-and-doors/windows/specialty-shape-windows/compare","publisher":"Andersen Corporation","accessedOn":"2026-08-24T00:00:00.000Z","sourceType":"manufacturer"},"documentLocation":null,"excerpt":null},{"attribute":"paneCount","value":2,"source":{"title":"Andersen specialty-window comparison","url":"https://www.andersenwindows.com/windows-and-doors/windows/specialty-shape-windows/compare","publisher":"Andersen 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glass","url":"/materials/andersen-e-series-specialty-dual-pane-windows/","categories":["windows"],"complianceStatus":"attribute-match","documentedAttributes":[{"attribute":"assemblyRole","value":"exterior-window","source":{"title":"Andersen specialty-window comparison","url":"https://www.andersenwindows.com/windows-and-doors/windows/specialty-shape-windows/compare","publisher":"Andersen Corporation","accessedOn":"2026-08-24T00:00:00.000Z","sourceType":"manufacturer"},"documentLocation":null,"excerpt":null},{"attribute":"paneCount","value":2,"source":{"title":"Andersen specialty-window comparison","url":"https://www.andersenwindows.com/windows-and-doors/windows/specialty-shape-windows/compare","publisher":"Andersen Corporation","accessedOn":"2026-08-24T00:00:00.000Z","sourceType":"manufacturer"},"documentLocation":null,"excerpt":null},{"attribute":"paneCount","value":2,"source":{"title":"Climate and window 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