{"title":"Threshold Extensions","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eShop durable \u003cstrong\u003ethreshold extensions\u003c\/strong\u003e designed to extend existing door thresholds for a better fit and improved coverage. Ideal for replacement, repair, and installation projects, these extensions help bridge gaps and create a cleaner transition at the base of the door.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eKC Hardware offers threshold extensions in different sizes, materials, and profiles to match a variety of residential and commercial door applications. Browse our selection to find the right replacement part for your project and enjoy fast, free delivery.\u003c\/p\u003e","products":[{"product_id":"threshold-extender","title":"36\" \u0026 48\" Aluminum Threshold Extension, Heavy-Duty Door Threshold Extender – 3\/4\", 2\" \u0026 3\" Widths","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eVersatile Fit: Designed to attach in front of an existing door threshold, this threshold extension adds extra coverage for exterior and interior doorways and creates a smooth, extended transition suitable for accessibility needs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eHeavy-Duty Construction: Built with a durable, high-quality structure that maintains stability and supports long-term everyday use without losing shape.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePremium Aluminum Build: Crafted from strong aluminum, this door threshold extension strip is suitable for residential and commercial spaces and handles regular foot traffic with ease.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eEasy Installation - Attaches to Existing Threshold: Designed to fit directly with your current door threshold, this door threshold extension for exterior doors installs quickly without screws, providing additional width and coverage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eClean, Low-Profile Design: The streamlined profile of door extension creates a smooth, seamless look once attached to the original threshold, blending naturally with different doorway styles.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KC Hardware","offers":[{"title":"36\" \/ 3\/4\" \/ Silver","offer_id":42588252766279,"sku":"ExS-36-0.75","price":49.0,"currency_code":"USD","in_stock":true},{"title":"36\" \/ 3\/4\" \/ Black Anodized Finish","offer_id":42588295233607,"sku":"Newex2-B-3675","price":49.0,"currency_code":"USD","in_stock":true},{"title":"36\" \/ 2\" \/ Silver","offer_id":42588259156039,"sku":"ExS-36-2","price":55.0,"currency_code":"USD","in_stock":true},{"title":"36\" \/ 2\" \/ Black Anodized Finish","offer_id":42588295266375,"sku":"Newex2-B-362","price":55.0,"currency_code":"USD","in_stock":true},{"title":"48\" \/ 3\/4\" \/ Silver","offer_id":42588256174151,"sku":"ExS-48-0.75","price":56.0,"currency_code":"USD","in_stock":true},{"title":"48\" \/ 3\/4\" \/ Black Anodized Finish","offer_id":42588295299143,"sku":"Newex2-B-4875","price":56.0,"currency_code":"USD","in_stock":true},{"title":"48\" \/ 2\" \/ Silver","offer_id":42588259188807,"sku":"ExS-48-2","price":56.0,"currency_code":"USD","in_stock":true},{"title":"48\" \/ 2\" \/ Black Anodized Finish","offer_id":42588295331911,"sku":"Newex2-B-482","price":56.0,"currency_code":"USD","in_stock":true},{"title":"36\" \/ 3\" \/ Black Anodized Finish","offer_id":42851696312391,"sku":"Newex2-S-363","price":56.0,"currency_code":"USD","in_stock":true},{"title":"48\" \/ 3\" \/ Black Anodized Finish","offer_id":43081031548999,"sku":"Newex3-B-482","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/7437\/5495\/files\/ExS-36-0.75__04_af496d59-2c7d-4328-a6f1-a146c7296345.png?v=1773088470"},{"product_id":"aluminum-threshold-extender","title":"Aluminum Threshold Extension, Heavy-Duty Door Threshold Extender for Existing Threshold","description":"\u003cp data-start=\"139\" data-end=\"162\"\u003e\u003cstrong data-start=\"139\" data-end=\"162\"\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"164\" data-end=\"475\"\u003eUpgrade or extend your existing door threshold with this heavy-duty aluminum threshold extension designed for durability, fit, and everyday use. This product is a practical solution for customers who need additional threshold coverage, replacement options, or a combo setup for repair and installation projects.\u003c\/p\u003e\n\u003cp data-start=\"477\" data-end=\"730\"\u003eThis product page includes multiple selectable options so customers can choose the configuration that fits their project best. Available choices may include \u003cstrong data-start=\"634\" data-end=\"646\"\u003eExtender\u003c\/strong\u003e, \u003cstrong data-start=\"648\" data-end=\"661\"\u003eThreshold\u003c\/strong\u003e, or \u003cstrong data-start=\"666\" data-end=\"675\"\u003eCombo\u003c\/strong\u003e, along with multiple \u003cstrong data-start=\"697\" data-end=\"707\"\u003elength\u003c\/strong\u003e and \u003cstrong data-start=\"712\" data-end=\"721\"\u003ewidth\u003c\/strong\u003e options.\u003c\/p\u003e\n\u003cp data-start=\"732\" data-end=\"744\"\u003e\u003cstrong data-start=\"732\" data-end=\"744\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"747\" data-end=\"779\"\u003eHeavy-duty aluminum construction\u003c\/li\u003e\n\u003cli data-start=\"782\" data-end=\"835\"\u003eDesigned for use with existing threshold applications\u003c\/li\u003e\n\u003cli data-start=\"838\" data-end=\"878\"\u003eMultiple configuration options available\u003c\/li\u003e\n\u003cli data-start=\"881\" data-end=\"918\"\u003eMultiple lengths and widths available\u003c\/li\u003e\n\u003cli data-start=\"921\" data-end=\"969\"\u003eGood for repair, replacement, or extension needs\u003c\/li\u003e\n\u003cli data-start=\"972\" data-end=\"1024\"\u003eClean, functional design for door threshold projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1026\" data-end=\"1047\"\u003e\u003cstrong data-start=\"1026\" data-end=\"1047\"\u003eAvailable Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1050\" data-end=\"1086\"\u003e\n\u003cstrong data-start=\"1050\" data-end=\"1059\"\u003eType:\u003c\/strong\u003e Extender, Threshold, Combo\u003c\/li\u003e\n\u003cli data-start=\"1089\" data-end=\"1115\"\u003e\n\u003cstrong data-start=\"1089\" data-end=\"1101\"\u003eLengths:\u003c\/strong\u003e 32\", 36\", 48\"\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1155\"\u003e\n\u003cstrong data-start=\"1118\" data-end=\"1129\"\u003eWidths:\u003c\/strong\u003e 5 5\/8\", 4 9\/16\", 3\/4\", 2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1157\" data-end=\"1170\"\u003e\u003cstrong data-start=\"1157\" data-end=\"1170\"\u003eIdeal For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1173\" data-end=\"1203\"\u003eReplacing worn threshold parts\u003c\/li\u003e\n\u003cli data-start=\"1206\" data-end=\"1237\"\u003eExtending an existing threshold\u003c\/li\u003e\n\u003cli data-start=\"1240\" data-end=\"1275\"\u003eDoor bottom transition improvements\u003c\/li\u003e\n\u003cli data-start=\"1278\" data-end=\"1325\"\u003eResidential or light commercial repair projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1327\" data-end=\"1483\"\u003e\u003cstrong data-start=\"1327\" data-end=\"1354\"\u003eImportant Ordering Note\u003c\/strong\u003e\u003cbr\u003ePlease review all product images and carefully select the correct \u003cstrong data-start=\"1421\" data-end=\"1429\"\u003eType\u003c\/strong\u003e, \u003cstrong data-start=\"1431\" data-end=\"1441\"\u003eLength\u003c\/strong\u003e, and \u003cstrong data-start=\"1447\" data-end=\"1456\"\u003eWidth\u003c\/strong\u003e before placing your order.\u003c\/p\u003e","brand":"KC Hardware","offers":[{"title":"Threshold \/ Black 36\" \/ 5  5\/8","offer_id":42597593022535,"sku":"NewTH-36-5.","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Threshold \/ Black 36\" \/ 4  9\/16","offer_id":42597593055303,"sku":"NewTH-36-4.","price":93.0,"currency_code":"USD","in_stock":true},{"title":"Threshold \/ Black 48\" \/ 5  5\/8","offer_id":42597593088071,"sku":"NewTH-48-5.","price":105.0,"currency_code":"USD","in_stock":true},{"title":"Threshold \/ Black 48\" \/ 4  9\/16","offer_id":42597593120839,"sku":"NewTH-48-4.","price":105.0,"currency_code":"USD","in_stock":true},{"title":"Threshold \/ Black 32\" \/ 5  5\/8","offer_id":42596365369415,"sku":"NewTH-32-5.","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Extender \/ Black 36\" \/ 3\/4","offer_id":42597592760391,"sku":"ExB-36-0.75","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Extender \/ Black 36\" \/ 2”","offer_id":42597592793159,"sku":"Newex2-B-362.","price":51.0,"currency_code":"USD","in_stock":true},{"title":"Extender \/ Black 48\" \/ 3\/4","offer_id":42597592825927,"sku":"Newex2-B-4875.","price":51.0,"currency_code":"USD","in_stock":true},{"title":"Extender \/ Black 48\" \/ 2”","offer_id":42597592858695,"sku":"Newex2-B-482.","price":55.0,"currency_code":"USD","in_stock":true},{"title":"Extender \/ Silver 36\" \/ 3\/4","offer_id":42597592891463,"sku":"ExS-36-0.75.","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Extender \/ Silver 36\" \/ 2”","offer_id":42597592924231,"sku":"Newex2-S-362","price":51.0,"currency_code":"USD","in_stock":true},{"title":"Extender \/ Silver 48\" \/ 3\/4","offer_id":42597592956999,"sku":"ExS-48-0.75.","price":51.0,"currency_code":"USD","in_stock":true},{"title":"Extender \/ Silver 48\" \/ 2”","offer_id":42597592989767,"sku":"ExS-48-2.","price":55.0,"currency_code":"USD","in_stock":true},{"title":"Extender \/ Black 36\" \/ 3\"","offer_id":42851701882951,"sku":"Newex2-S-363.","price":59.0,"currency_code":"USD","in_stock":true},{"title":"Extender \/ Black 48\" \/ 3\"","offer_id":43087657041991,"sku":"Newex2-B-48-3","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/7437\/5495\/files\/Newex2-B-482__03.png?v=1773247531"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/7437\/5495\/collections\/1_cb73416b-2589-47c4-910d-76ee7adf38d5.png?v=1787074028","url":"https:\/\/kchardware.us\/collections\/threshold-extensions.oembed","provider":"KC Hardware","version":"1.0","type":"link"}