{"product_id":"pemko-293100cnb36-36-3-door-bottom-sweep-with-1-nylon-brush-aluminum-finish","title":"Pemko 293100CNB36 36\" 3' Door Bottom Sweep with 1\" Nylon Brush Aluminum Finish","description":"\u003cp\u003eThis 36-inch door bottom sweep installs on the bottom rail of doors to seal gaps up to 1 inch against dust, light, smoke, fire, and insects. The concealed fastener design provides a clean appearance while the anodized aluminum retainer with snap-on cover delivers durability in high-traffic applications. \u003ca href=\"\/companies\/pemko\"\u003ePemko\u003c\/a\u003e builds this sweep with a 1-inch nylon brush that conforms to uneven floor surfaces, making it ideal for exterior doors and areas requiring weatherization.\u003c\/p\u003e\n\n\u003cp\u003eThe aluminum casing withstands repeated door operation without warping or cracking. Mounting hardware comes included for straightforward installation on new construction or retrofit projects. This door bottom effectively blocks air infiltration to improve energy efficiency and indoor comfort control.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAnodized Aluminum with Nylon Brush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eConcealed Fastener\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e36 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGap Fill\u003c\/th\u003e\n\u003ctd\u003eUp to 1 inch\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 sweep meets UL 10C fire door assembly standards and carries GREENGUARD Gold certification for low chemical emissions. UL 4L10 listing confirms performance in fire-rated applications. \u003ca href=\"\/resources\/building-codes-standards\/fire-inspection-compliance\/ul-10c-fire-rated-doors\"\u003eUL 10C testing\u003c\/a\u003e validates positive pressure fire resistance in complete door assemblies. For broader building safety context, \u003ca href=\"\/resources\/building-codes-standards\/emergency-life-safety\/nfpa-101\"\u003eNFPA 101\u003c\/a\u003e addresses Life Safety Code egress requirements.\u003c\/p\u003e","brand":"Pemko","offers":[{"title":"Each","offer_id":46754805678257,"sku":"293100CNB36","price":31.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/0_3eb4fed2-017d-4cdf-aec0-e863d15a6ee9.webp?v=1775807809","url":"https:\/\/shop.usmadesupply.com\/products\/pemko-293100cnb36-36-3-door-bottom-sweep-with-1-nylon-brush-aluminum-finish","provider":"US Made Supply","version":"1.0","type":"link"}