{"product_id":"pemko-411apkl30-30-2-6full-mortise-automatic-door-bottom-with-pemkoprene-mill-finish-aluminum-finish","title":"Pemko 411APKL30 30\" 2' 6\"Full Mortise Automatic Door Bottom with PemkoPrene Mill Finish Aluminum Finish","description":"\u003cp\u003eThe 411APKL30 automatic door bottom provides weatherization and air leakage control for commercial doors. This full mortise unit installs flush with the door edge to maintain clean appearance on decorative doors in hotels, condos, and upscale buildings. The drop-down PemkoPrene seal automatically lowers when the door closes, sealing the gap at the floor threshold.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"\/companies\/pemko\"\u003ePemko\u003c\/a\u003e designed this 30-inch unit for 1-3\/4\" thick doors with mill finish aluminum construction. The automatic mechanism activates through door closure, requiring no electrical connection. Mounting hardware and installation instructions are included with each unit. This door bottom works with \u003ca href=\"\/resources\/building-codes-standards\/fire-inspection-compliance\/ul-10c-fire-rated-doors\"\u003efire-rated door assemblies\u003c\/a\u003e that require UL 10C positive pressure testing compliance.\u003c\/p\u003e\n\n\u003cp\u003eThe 411 series fits both commercial and residential applications where air infiltration control matters. For projects requiring specific egress compliance, review \u003ca href=\"\/resources\/building-codes-standards\/emergency-life-safety\/nfpa-101\"\u003eNFPA 101 Life Safety Code\u003c\/a\u003e requirements for proper door assembly configuration.\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\u003e30 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDoor Thickness\u003c\/th\u003e\n\u003ctd\u003e1-3\/4\"\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\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 1784 air leakage standards, UL 10C fire testing, ASTM E283 air infiltration testing, and ANSI\/BHMA A156.22 door gasketing requirements. GREENGUARD Gold certification confirms low chemical emissions for indoor air quality.\u003c\/p\u003e","brand":"Pemko","offers":[{"title":"Each","offer_id":46754802598065,"sku":"411APKL30","price":67.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/0_7458668f-db4a-4e4c-8b48-e6d0c2823fd9.webp?v=1775807316","url":"https:\/\/shop.usmadesupply.com\/products\/pemko-411apkl30-30-2-6full-mortise-automatic-door-bottom-with-pemkoprene-mill-finish-aluminum-finish","provider":"US Made Supply","version":"1.0","type":"link"}