{"product_id":"wdm-98-foundation-vent-screen","title":"WDM 98 Foundation Vent Screen","description":"\u003cp\u003eComplete Vent Screens available in standard sizes, ready to install. Made with Wildfire Defense Mesh 98 and compliant with California Building Code Chapter 7A*\u003c\/p\u003e\n\u003cp\u003e98% effective at stopping dangerous embers\u003cbr\u003eReduces radiant heat by up to 38%\u003cbr\u003eDiffuses direct flame\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eDimensions 8” x 17”: Finished Size 8” x 17”, Mesh Size 6.5” x 15.5”, Frame Width 0.75”, Net Free Area 62.47 Sq In\u003cbr\u003eDimensions 6” x 17”: Finished Size 6” x 17”, Mesh Size 4.5” x 15.5”, Frame Width 0.75”, Net Free Area 43.25 Sq In\u003cbr\u003eDimensions 8” x 16”: Finished Size 8” x 16”, Mesh Size 6” x 14”, Frame Width 1”, Net Free Area 52.08 Sq In\u003cbr\u003eAperture: 0.0657” \/ 1.67mm\u003cbr\u003eWire Diameter: 0.0177” \/ 26 SWG \/ 0.45 mm\u003cbr\u003eFinish: Black Powder Coat Finish\u003cbr\u003eWeave Type: Plain Weave\u003cbr\u003eApprox % open area: 62% \u003cbr\u003eStainless Steel Grade: 304\u003cbr\u003eHigher Tensile Woven Wire\u003c\/p\u003e\n\u003cp\u003eIntercrossing wires will not break\u003cbr\u003eMemory recognition allows it to stay flat\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTesting Standards\u003cbr\u003eCalifornia Building Code\u003cbr\u003eFlame and Ember Resistant Vent\u003cbr\u003eChapter 7A, 706A2\u003c\/p\u003e\n\u003cp\u003eWildfire Defense Mesh meets the requirements of the CBC, Chapter 7A 706A.2 when tested to ASTM E2886 (Vertically Installed). For best results, remove all combustible materials within 5ft of the mesh application.\u003c\/p\u003e\n\u003cp\u003eOff Ridge and Ridge Vents\u003cbr\u003eChapter 7A, 706A2.1\u003c\/p\u003e\n\u003cp\u003eWildfire Defense Mesh meets the requirements of the CBC, Chapter 7A 706A.2 – Off Ridge and Ridge Vents\u003c\/p\u003e\n\u003cp\u003eU.S. Building Standards\u003c\/p\u003e\n\u003cp\u003eClass A Fire Rated Building Product\u003c\/p\u003e\n\u003cp\u003eSurface Burning Characteristics of Building Materials\u003c\/p\u003e\n\u003cp\u003eUL 723 \/ ASTM E84\u003c\/p\u003e\n\u003cp\u003e30 minute Test\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eFlame and Ember Resistance\u003c\/p\u003e\n\u003cp\u003eEvaluating the Ability of Exterior Vents to Resist the Entry of Embers and Direct Flame Impingement (Vertical). For best results, remove all combustible materials within 5ft of the mesh application.\u003c\/p\u003e\n\u003cp\u003eASTM E2886\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eFlame Impingement\u003c\/p\u003e\n\u003cp\u003eFire Test on Non-MechanicalFire Dampers Used in Vented Construction (Vertical). For best results, remove all combustible materials within 5ft of the mesh application.\u003c\/p\u003e\n\u003cp\u003eASTM E2912-17\u003c\/p\u003e\n\u003cp\u003eMaterial Properties\u003c\/p\u003e\n\u003cp\u003eStainless Steel Woven Mesh Standards\u003cbr\u003eSS Chemical Composition ASTM – A580\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCorrosion Test\u003cbr\u003eStainless Steel Corrosion Resistance\u003c\/p\u003e\n\u003cp\u003eAS\/NZS 2331\u003c\/p\u003e\n\u003cp\u003eMechanical Properties \u0026amp; Dimensions\u003c\/p\u003e\n\u003cp\u003eBushfire Test \u0026amp; Standards\u003cbr\u003eAperture Dimensions AS 3959\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Wildfire Defense Mesh","offers":[{"title":"8\" x 17\"","offer_id":44689128882411,"sku":"USSWOB 00657 V080170 0754","price":22.5,"currency_code":"USD","in_stock":true},{"title":"6\" x 17\"","offer_id":44689128915179,"sku":"USSWOB 00657 V060170 0754","price":20.0,"currency_code":"USD","in_stock":true},{"title":"8\" x 16\"","offer_id":44689128947947,"sku":"USSWOB 00657 V080160 1004","price":22.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/1742\/2571\/files\/WDM_-_Photoshoot_11-202025-19-98.jpg?v=1777342557","url":"https:\/\/shop.wildfiredefensemesh.com\/products\/wdm-98-foundation-vent-screen","provider":"Wildfire Defense Mesh","version":"1.0","type":"link"}