{"product_id":"pemko-434apkl32-32-2-8-full-mortise-automatic-door-bottom-with-pemkoprene-mill-finish-aluminum-finish","title":"Pemko 434APKL32 32\" 2' 8\" Full Mortise Automatic Door Bottom with PemkoPrene Mill Finish Aluminum Finish","description":"\u003cp\u003eThe 434APKL32 is a full mortise automatic door bottom that creates an airtight seal under doors to block air infiltration, sound transmission, and moisture penetration. This weatherization component installs into the bottom rail of wood or metal doors and automatically drops a sealing bar when the door closes. \u003ca href=\"\/companies\/pemko\"\u003ePemko\u003c\/a\u003e designed this 32-inch unit to solve energy loss and environmental control issues in commercial buildings.\u003c\/p\u003e\n\n\u003cp\u003eThe low-force actuating mechanism extends a PemkoPrene seal bar that compresses against the floor when the door is in the closed position. The reversible design works on both left and right-hand doors. You can field-trim up to 2 inches for precise fitting. The anodized aluminum construction with mill finish provides corrosion resistance in high-traffic applications.\u003c\/p\u003e\n\n\u003cp\u003eThis door bottom helps maintain \u003ca href=\"\/resources\/building-codes-standards\/fire-inspection-compliance\/ul-10c-fire-rated-doors\"\u003eUL 10C fire door assembly integrity\u003c\/a\u003e by sealing the gap that could compromise fire ratings. For comprehensive egress planning that includes proper door sealing, reference \u003ca href=\"\/resources\/building-codes-standards\/emergency-life-safety\/nfpa-101\"\u003eNFPA 101 Life Safety Code requirements\u003c\/a\u003e for your occupancy type.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAnodized Aluminum and PemkoPrene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e32 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eFull Mortise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eMill Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e5 Years Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThis product meets UL 10C positive pressure fire testing, UL 1784 air leakage standards, ASTM E283 air infiltration requirements, and ANSI\/BHMA A156.22 door gasketing specifications. GREENGUARD Gold certification confirms low chemical emissions for indoor air quality.\u003c\/p\u003e","brand":"Pemko","offers":[{"title":"Each","offer_id":46754807218353,"sku":"434APKL32","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/0_231b33b8-7fe6-4617-afd3-71ef7def8ef7.webp?v=1775807906","url":"https:\/\/shop.usmadesupply.com\/products\/pemko-434apkl32-32-2-8-full-mortise-automatic-door-bottom-with-pemkoprene-mill-finish-aluminum-finish","provider":"US Made Supply","version":"1.0","type":"link"}