{"product_id":"pemko-xg2212-apk773bl-commercial-door-bottom-u-shaped-shoe-for-1-3-4-thick-door-fire-rated-mill-finish-aluminum","title":"Pemko XG2212-APK773BL Commercial Door Bottom, U-Shaped Shoe, For 1 3\/4\" Thick Door, Fire Rated, Mill Finish Aluminum","description":"\u003ch2\u003ePemko XG2212-APK773BL Commercial Door Bottom, U-Shaped Shoe, For 1 3\/4\" Thick Door, 3 11\/16\" Overall HT, Adjustable Up to 1 1\/2 in Gaps, Fire Rated, Mill Finish Aluminum\u003cbr\u003e\n\u003c\/h2\u003e\u003cp\u003eThe Pemko XG2212-APK773BL is a fire-rated commercial door bottom built to seal the gap beneath 1 3\/4\" thick doors. Its U-shaped shoe design wraps under the door edge and holds a durable insert that presses against the threshold, blocking drafts, light, sound, and smoke transfer. Constructed with a mill finish aluminum housing, this door bottom offers a clean, low-profile appearance while standing up to daily commercial use. With an adjustable range up to 1 1\/2\" for larger gaps, it accommodates uneven floor conditions and settling frames. It's a reliable choice for offices, schools, healthcare facilities, and other high-traffic buildings where consistent perimeter sealing matters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eU-shaped shoe design wraps around the bottom edge of the door for a secure seal.\u003c\/li\u003e\n\u003cli\u003eFire rated for use on labeled door assemblies.\u003c\/li\u003e\n\u003cli\u003eFits standard 1 3\/4\" thick doors.\u003c\/li\u003e\n\u003cli\u003eAdjustable to close gaps up to 1 1\/2\" for uneven floors and thresholds.\u003c\/li\u003e\n\u003cli\u003eMill finish aluminum housing resists wear in commercial environments.\u003c\/li\u003e\n\u003cli\u003eOverall height of 3 11\/16\" provides ample coverage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe U-shaped shoe cradles the bottom rail of the door and carries a flexible insert that maintains contact with the floor or threshold. Vertical adjustment lets installers fine-tune the seal against the walking surface, compensating for gaps and irregularities without replacing the unit.\u003c\/p\u003e\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003ePemko\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eXG2212-APK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eCommercial Door Bottom, U-Shaped Shoe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShoe Style\u003c\/th\u003e\n\u003ctd\u003eU-Shaped\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFire Rated\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eMill Finish Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eInterior\/Exterior Commercial Doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLimited Warranty\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\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\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003e3 11\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Adjustable Gap\u003c\/th\u003e\n\u003ctd\u003eUp to 1 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShoe Configuration\u003c\/th\u003e\n\u003ctd\u003eU-Shaped\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing Material\u003c\/th\u003e\n\u003ctd\u003eExtruded Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing Finish\u003c\/th\u003e\n\u003ctd\u003eMill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFire Rating\u003c\/th\u003e\n\u003ctd\u003eFire Rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eSurface, under door edge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdjustment Type\u003c\/th\u003e\n\u003ctd\u003eVertical, slotted holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeal Type\u003c\/th\u003e\n\u003ctd\u003eInsert against threshold\/floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"PEMKO","offers":[{"title":"36\"","offer_id":43597392871630,"sku":"XG2212APK773BL36","price":349.96,"currency_code":"USD","in_stock":true},{"title":"42\"","offer_id":43597392904398,"sku":"XG2212APK773BL42","price":397.3,"currency_code":"USD","in_stock":true},{"title":"48\"","offer_id":43597392937166,"sku":"XG2212APK773BL48","price":441.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/Pemko_XG2212-APK773BL.png?v=1783370379","url":"https:\/\/qualitydoor.com\/products\/pemko-xg2212-apk773bl-commercial-door-bottom-u-shaped-shoe-for-1-3-4-thick-door-fire-rated-mill-finish-aluminum","provider":"QualityDoor.com","version":"1.0","type":"link"}