{"product_id":"m-d-building-products-91890-kerf-door-jamb-weatherstrip-84in","title":"M-d Building Products 91890 Kerf Door Jamb Weatherstrip 84in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe M-D BUILDING PRODUCTS 91890 is a kerf-style door jamb weatherstrip designed to seal the perimeter of slotted door jambs against air infiltration, wind, water, rain, and dust. Manufactured from 100% reclaimed nontoxic material, it is free from harsh chemicals and carries an eco-friendly profile suited for green building applications. At 84 inches in length and finished in white, it fits standard full-height door jambs and installs directly into the kerf slot without adhesives or fasteners. Licensed contractors, carpenters, and skilled DIYers install this type of seal as part of door weatherization and energy efficiency upgrades.\u003c\/p\u003e\n\u003cp\u003eThis weatherstrip is appropriate for residential and light commercial door applications where an existing kerf-slot jamb profile is already present. It is well suited for exterior entry doors, side doors, and utility doors subject to seasonal temperature swings, moisture exposure, and drafts. The 84-inch length covers a standard door jamb leg. The white finish coordinates with painted door frames commonly found in residential construction. No tools beyond a utility knife for trimming are typically required for installation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKerf-style design inserts directly into slotted door jamb without adhesives or mechanical fasteners\u003c\/li\u003e\n  \u003cli\u003eMade from 100% reclaimed nontoxic material, free from harsh chemicals\u003c\/li\u003e\n  \u003cli\u003eSeals against wind, water, rain, and dust infiltration\u003c\/li\u003e\n  \u003cli\u003eGuaranteed not to crack, fade, or peel over service life\u003c\/li\u003e\n  \u003cli\u003e84-inch length covers a standard full-height door jamb leg\u003c\/li\u003e\n  \u003cli\u003eWhite finish suits painted residential door frames\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement for kerf-slot door jambs on standard residential and light commercial exterior doors requiring a slotted-jamb weatherstrip profile.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by carpenters, general contractors, or qualified DIYers working on door weatherization. Power tools are not required; a utility knife is sufficient for trimming the strip to final length. Ensure the kerf slot in the door jamb is clean and free of debris or old weatherstrip material before inserting the new seal. Follow local building energy codes where weatherization work is subject to inspection.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 84 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Kerf\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 100% reclaimed nontoxic material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.51 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\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: M-D BUILDING PRODUCTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 91890\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M-D BUILDING PRODUCTS","offers":[{"title":"Default Title","offer_id":51344910057778,"sku":"91890","price":25.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310549661.jpg?v=1782045229","url":"https:\/\/voomisupply.com\/products\/m-d-building-products-91890-kerf-door-jamb-weatherstrip-84in","provider":"Voomi Supply","version":"1.0","type":"link"}