{"id":"ibhs-base-underdeck-mesh","license":"CC-BY-4.0","data":{"title":"IBHS Wildfire Prepared Home Base low-deck perimeter mesh","shortName":"IBHS Base under-deck mesh","summary":"The 2025 IBHS Base standard specifies perimeter enclosure mesh for decks whose walking surface is four feet or less above ground.","framing":"Product attributes can address the mesh specification. Height, full perimeter installation, grade termination, and deck eligibility must be checked on site.","kind":"program","instrumentId":"ibhs-wildfire-prepared","jurisdiction":"California and Oregon program applicants","appliesToCategories":["decking"],"quotedText":"outer edge of the deck","source":{"title":"2025 Wildfire Prepared Home Technical Standard","url":"https://wildfireprepared.org/wp-content/uploads/WFPH-Technical-Standard.pdf","publisher":"Insurance Institute for Business & Home Safety","sourceType":"insurer-checklist","accessedOn":"2026-08-24T00:00:00.000Z","documentDate":"2025-01-01T00:00:00.000Z"},"constraints":[{"attribute":"assemblyRole","op":"eq","value":"deck-skirting"},{"attribute":"meshSizeInch","op":"lte","value":0.125,"unit":"inch"},{"attribute":"corrosionResistant","op":"eq","value":true},{"attribute":"material","op":"in","value":["aluminum","copper","galvanized-steel","stainless-steel","steel"]}],"relatedStandards":["ibhs-wildfire-prepared"],"author":"grayson-graham","reviewStatus":"draft","lastVerified":"2026-08-24T00:00:00.000Z"},"applications":[],"products":[{"id":"wildfire-defense-mesh-98-deck-skirting-roll","name":"Wildfire Defense Mesh 98 deck-skirting roll","url":"/materials/wildfire-defense-mesh-98-deck-skirting-roll/","categories":["decking"],"complianceStatus":"attribute-match","documentedAttributes":[{"attribute":"material","value":"stainless-steel","source":{"title":"Wildfire Defense Mesh 98 black roll","url":"https://www.wildfiredefensemesh.com/wdm-product/wdm-98-mesh-roll-black","publisher":"Bushfire Mitigation Solutions","accessedOn":"2026-08-24T00:00:00.000Z","sourceType":"manufacturer"},"documentLocation":null,"excerpt":null},{"attribute":"meshSizeInch","value":0.0657,"source":{"title":"Wildfire Defense Mesh 98 black roll","url":"https://www.wildfiredefensemesh.com/wdm-product/wdm-98-mesh-roll-black","publisher":"Bushfire Mitigation Solutions","accessedOn":"2026-08-24T00:00:00.000Z","sourceType":"manufacturer"},"documentLocation":null,"excerpt":null},{"attribute":"assemblyRole","value":"deck-skirting","source":{"title":"Wildfire Defense Mesh 98 black roll","url":"https://www.wildfiredefensemesh.com/wdm-product/wdm-98-mesh-roll-black","publisher":"Bushfire Mitigation Solutions","accessedOn":"2026-08-24T00:00:00.000Z","sourceType":"manufacturer"},"documentLocation":null,"excerpt":null},{"attribute":"corrosionResistant","value":true,"source":{"title":"Wildfire Defense Mesh 98 black roll","url":"https://www.wildfiredefensemesh.com/wdm-product/wdm-98-mesh-roll-black","publisher":"Bushfire Mitigation Solutions","accessedOn":"2026-08-24T00:00:00.000Z","sourceType":"manufacturer"},"documentLocation":null,"excerpt":null}]}],"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."}