{"product_id":"pemko-434apkl30-full-mortise-automatic-door-bottom-30in","title":"Pemko 434APKL30 Full Mortise Automatic Door Bottom 30in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PEMKO 434APKL30 is a full mortise automatic door bottom designed to seal the gap between the door face and the floor when the door is in the closed position. As the door closes, the mechanism automatically drops a PemkoPrene seal against the threshold or floor surface, blocking air infiltration, sound transmission, dust, and light. When the door opens, the seal retracts flush with the door face. The unit ships with a mill finish aluminum finish and is sized for 30-inch door openings. It is installed by door hardware specialists, commercial carpenters, or finish contractors during door prep or door replacement work.\u003c\/p\u003e\n\u003cp\u003eThe 434APKL30 is suited for commercial and institutional door applications where consistent perimeter sealing is required. Full mortise installation means the housing is routed into the bottom rail of the door, keeping the finished face clean and minimizing protrusion into the door swing path. The PemkoPrene seal material provides durable contact against the floor surface. This product is appropriate for new construction and retrofit projects where an automatic door bottom is specified for sound control, weather sealing, or smoke and draft control applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFull mortise installation keeps the housing recessed within the door bottom rail for a flush finish\u003c\/li\u003e\n  \u003cli\u003eAutomatic drop-seal mechanism deploys on door close and retracts on door open\u003c\/li\u003e\n  \u003cli\u003ePemkoPrene seal material provides resilient contact against threshold and floor surfaces\u003c\/li\u003e\n  \u003cli\u003eMill finish aluminum housing resists corrosion and suits a range of door hardware finishes\u003c\/li\u003e\n  \u003cli\u003eSized for 30-inch door width applications\u003c\/li\u003e\n  \u003cli\u003eSingle unit (EA) packaging with hardware included for standard mortise installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation automatic door bottom for commercial-grade wood or hollow metal doors requiring full mortise fitment at a 30-inch door width.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFull mortise automatic door bottoms are installed by qualified door hardware technicians or commercial carpenters. The door bottom rail must be routed to the correct mortise dimensions before the unit is seated and fastened. Remove the door from its hinges before routing and fitting the housing. Adjust the seal drop height according to the manufacturer's adjustment instructions to ensure proper contact with the floor or threshold without creating excessive drag.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor Width\u003c\/strong\u003e: 30 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Length\u003c\/strong\u003e: 32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Width\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Height\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Mill Finish Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: PemkoPrene\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Type\u003c\/strong\u003e: Full Mortise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.45 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PEMKO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 434APKL30\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PEMKO","offers":[{"title":"Default Title","offer_id":51558046269746,"sku":"434APKL30","price":115.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8a43fd3f56cf06523cc7a837d6b26cd6.jpg?v=1786401817","url":"https:\/\/voomisupply.com\/products\/pemko-434apkl30-full-mortise-automatic-door-bottom-30in","provider":"Voomi Supply","version":"1.0","type":"link"}