{"product_id":"thermwell-rv-36h-vinyl-door-threshold-insert-gray-36-in","title":"Thermwell RV\/36H Vinyl Door Threshold Insert Gray 36 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe THERMWELL RV\/36H is a replacement vinyl insert designed to restore the weathersealing function of Frost King aluminum door thresholds. The insert measures 1.875 inches wide by 36 inches long and is finished in gray to match standard aluminum threshold profiles. When the vinyl insert in a threshold wears, compresses, or cracks, drafts and moisture infiltration increase. This part replaces the worn insert without requiring full threshold replacement. Installation is straightforward and is typically handled by general contractors, handymen, or building maintenance staff. This insert is not compatible with M.D. threshold profiles.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for residential and light commercial exterior door applications where an existing Frost King aluminum threshold is already installed. It is a direct drop-in replacement for the vinyl insert portion of those thresholds, making it a practical repair option for entry doors experiencing air or water infiltration at the sill. The gray color integrates cleanly with standard aluminum threshold finishes. Note that this insert is specifically not intended for use with M.D. thresholds.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDimensions of 1.875 inches x 36 inches fit standard Frost King aluminum threshold channels\u003c\/li\u003e\n  \u003cli\u003eGray finish matches common aluminum threshold profiles\u003c\/li\u003e\n  \u003cli\u003eVinyl construction resists moisture and compression over repeated door cycles\u003c\/li\u003e\n  \u003cli\u003eRestores weatherseal performance without full threshold replacement\u003c\/li\u003e\n  \u003cli\u003eSold in a package quantity of 12 inserts per package\u003c\/li\u003e\n  \u003cli\u003eNot for use with M.D. thresholds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement vinyl insert for Frost King aluminum door thresholds. Not compatible with M.D. thresholds.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis insert is typically installed by general contractors or maintenance personnel and requires no specialized trade licensing. Before installation, ensure the door is closed and the threshold channel is clean and free of debris. The old insert should be fully removed before pressing or sliding the new vinyl insert into the threshold channel. No power tools are generally required for this repair.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 36 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Gray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Vinyl\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: 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: THERMWELL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RV\/36H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FROST KING","offers":[{"title":"Default Title","offer_id":51563082940722,"sku":"RV\/36H","price":49.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f795580a5d5dc79730ec984e4c26a00d.jpg?v=1786490120","url":"https:\/\/voomisupply.com\/products\/thermwell-rv-36h-vinyl-door-threshold-insert-gray-36-in","provider":"Voomi Supply","version":"1.0","type":"link"}