{"id":"ibhs-plus-exterior-glazing","license":"CC-BY-4.0","data":{"title":"IBHS Wildfire Prepared Home Plus multipane tempered glazing","shortName":"IBHS Plus two-tempered-pane glazing","summary":"The current IBHS Plus standard includes a multipane exterior-glazing path with at least two tempered panes.","framing":"This is one program path. Twenty-minute glazing and glass block are separate paths. The etch, window schedule, opening type, and complete installation still need project review.","kind":"program","instrumentId":"ibhs-wildfire-prepared","jurisdiction":"California and Oregon program applicants","appliesToCategories":["windows","doors"],"quotedText":"Multipaned glass with at least two tempered panes.","source":{"title":"2025 Wildfire Prepared Home Technical Standard","url":"https://wildfireprepared.org/wp-content/uploads/WFPH-Standard.pdf","publisher":"Insurance Institute for Business & Home Safety","sourceType":"insurer-checklist","accessedOn":"2026-08-24T00:00:00.000Z","documentDate":"2025-06-17T00:00:00.000Z"},"constraints":[{"attribute":"assemblyRole","op":"in","value":["exterior-window","glazed-door","skylight"]},{"attribute":"paneCount","op":"gte","value":2},{"attribute":"temperedPaneCount","op":"gte","value":2}],"relatedStandards":["ibhs-wildfire-prepared"],"author":"grayson-graham","reviewStatus":"draft","lastVerified":"2026-08-24T00:00:00.000Z"},"applications":[],"products":[],"matchContract":"Products appear only when their cited fields satisfy this requirement's normalized constraints. Application scope and unresolved predicates remain separate; an attribute match is not a permit decision."}