{"title":"Interlocking Weatherstripping for Doors \u0026 Windows","description":"\u003cp\u003eTraditional solid-bronze interlocking weatherstripping for old wood doors and casement windows. This collection includes the L-shaped weatherstrip used at door and window edges and the J-hook, or hook strip, used with interlocking thresholds and saddles.\u003c\/p\u003e\n\u003cp\u003eInterlocking weatherstrip is also called interlock weatherstrip, bronze weatherstripping, brass weather stripping or metal weatherstripping. Properly fitted, the mating profiles form a durable metal-to-metal seal against drafts, light, insects and pests. As the old-timers say, “Nothing beats interlock.” We regularly find original interlocking weatherstripping still working after more than 100 years.\u003c\/p\u003e\n\u003ch2\u003eInterlocking Door \u0026amp; Casement Window Weatherstripping\u003c\/h2\u003e\n\u003cp\u003eFor old door weatherstripping, the L-shaped profile forms the perimeter seal while the J-hook engages the interlocking threshold at the bottom. The same profiles are used in traditional casement window systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eL-shaped interlocking weatherstrip:\u003c\/strong\u003e used in traditional systems for wood doors and casement windows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJ-hook or threshold hook strip:\u003c\/strong\u003e fastens to the bottom of a door or casement sash and engages an interlocking threshold or saddle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Order Interlocking Weatherstripping\u003c\/h2\u003e\n\u003cp\u003eThese products can only be purchased in 4-foot units. Add the number of 4-foot units needed to cover all the material for your project, then list the actual finished lengths in the order comments.\u003c\/p\u003e\n\u003cp\u003eIf you are unsure what pieces or how many 4-foot units you need, complete our printable Interlock Worksheet and send us a photo. We will help calculate the quantity and confirm the length list.\u003c\/p\u003e","products":[{"product_id":"interlocking-threshold-hook-strip-bronze-j-hook","title":"Interlocking Bronze J-Hook Strip","description":"\u003cp\u003eSolid-bronze J-hook strip for interlocking bronze thresholds. Fastens to the bottom edge of a wood door and engages the threshold to create a durable metal-to-metal seal against air, light, insects, and water.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUnlacquered solid bronze\u003c\/li\u003e\n\u003cli\u003eNails and installation instructions included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree standard shipping. In-stock orders ship the next business day. Call Classic Door for backup support: 401-266-4475.\u003c\/p\u003e","brand":"Classic Door","offers":[{"title":"36-1\/2 in.","offer_id":48988065071289,"sku":"CD-IWS-JH-365","price":49.61,"currency_code":"USD","in_stock":true},{"title":"42-1\/2 in.","offer_id":48988065104057,"sku":"CD-IWS-JH-425","price":57.88,"currency_code":"USD","in_stock":true},{"title":"48-1\/2 in.","offer_id":48988065136825,"sku":"CD-IWS-JH-485","price":66.15,"currency_code":"USD","in_stock":true},{"title":"61-1\/2 in.","offer_id":48988065169593,"sku":"CD-IWS-JH-615","price":82.69,"currency_code":"USD","in_stock":true},{"title":"73-1\/2 in.","offer_id":48988065202361,"sku":"CD-IWS-JH-735","price":99.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/4992\/8377\/files\/interlocking-threshold-hook-strip-bronze-j-hook-door-bottom_09881653-77d1-4e86-be59-75cc3c6c59d8.png?v=1787357757"},{"product_id":"l-shaped-interlocking-bronze-weatherstrip","title":"L-Shaped Interlocking Bronze Weatherstrip","description":"\u003cp\u003eThis solid-bronze L-shaped weatherstrip is used in traditional interlocking weatherstripping systems for wood doors and casement windows.\u003c\/p\u003e\n\u003cp\u003eAs the old-timers say, “Nothing beats interlock.” Interlocking weatherstripping is the longest-lasting type of weatherstripping. We regularly see it on doors more than 100 years old, and the metal often outlasts the door itself.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e solid bronze, also commonly called brass weatherstripping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e satin brass, unlacquered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrdering unit:\u003c\/strong\u003e 4 feet\u003c\/li\u003e\n\u003cli\u003eStandard 4-foot units ship free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Order L-Shaped Weatherstrip\u003c\/h2\u003e\n\u003cp\u003eWe recommend ordering 4 foot pieces and butting them together to make longer runs.  This is how it was traditionally done, as if you look closely at an old door you will see the butt joint between weatherstrips.  \u003cbr\u003e\u003cbr\u003eAdd the number of 4-foot units needed to cover all the material for your project. \u003c\/p\u003e\n\u003cp\u003eStandard 4-foot units are returnable. \u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eThis product can be purchased in lengths up to 8 feet.  Order using this formula: Total lineal feet \/ 4 feet = quanity in cart.  At checkout put your lengths in the comments.  We will contact you before shipping to ensure the order is correct.  ***There is a freight charge of $150 for lengths over 4 feet.  Invoiced separately.***\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eInstalling Interlocking Weatherstripping\u003c\/h2\u003e\n\u003cp\u003eThe metal weatherstrip is fastened to the door and jamb with brass nails. The door must be accurately cut to receive the interlocking pieces.\u003c\/p\u003e\n\u003cp\u003eInstallation requires competent carpentry, careful fitting and advanced-level patience.\u003c\/p\u003e","brand":"Classic Door","offers":[{"title":"Default Title","offer_id":48701973070009,"sku":"CD-IWS-L","price":65.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/4992\/8377\/files\/l-shaped-interlocking-bronze-weatherstrip-door-installation_20af1643-a29b-4326-8642-f98af988af35.png?v=1787356852"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/4992\/8377\/collections\/interlocking_bronze_weatherstripping.png?v=1787359071","url":"https:\/\/theclassicdoor.com\/collections\/interlocking-weatherstripping.oembed","provider":"Classic Door LLC","version":"1.0","type":"link"}