{"product_id":"adjustable-aluminum-door-threshold-black-32-36-60-72","title":"32\", 36\", 60\" \u0026 72\" Black Adjustable Aluminum Door Threshold with Hidden Screws","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅ Upgrade your exterior door with this Heavy-Duty Adjustable Threshold Extension, engineered for durability and seamless performance. Designed to fit standard 36-inch doorways, this short-width aluminum threshold offers a sleek black finish and a hidden screw design for a clean, professional look.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅ Adjustable 1 3\/8\" to 5\/8\" - 5\" slope, non- rot substrate with excellent staple retention, water penetration, and warping properties\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅ Universal Fit: Easily adapts to varying door heights for a tight, weather-resistant seal. Zinc-plated fastener-covered adjustment screws, Fasteners, bolts, nuts, caps, and screws are all included for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅ Low-Profile Design: Ideal for short-width applications without compromising strength. Multiple door configuration, narrow riser with a dual durometer seal that overlaps the high dam profile\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅ Exterior Grade: Built to withstand the elements and reduce drafts and moisture. Perfect for residential or commercial use, this adjustable threshold enhances energy efficiency while adding a refined finish to your entryway.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable height: 1 3\/8\" to 1 5\/8\" (from product details)\u003c\/li\u003e\n\u003cli\u003eProfile size shown in diagram: 1 3\/8\" tall x 5 5\/8\" wide\u003c\/li\u003e\n\u003cli\u003eHeavy-duty, high quality threshold for residential or commercial doors\u003c\/li\u003e\n\u003cli\u003eWater resistance: helps resist water exposure at the door opening\u003c\/li\u003e\n\u003cli\u003eHeat \u0026amp; cold resistance: built to handle temperature changes\u003c\/li\u003e\n\u003cli\u003eEasy installation: DIY-friendly adjustable design with included hardware\u003c\/li\u003e\n\u003cli\u003eHidden fasteners\/covered adjustment screws for a cleaner top look (from product details)\u003c\/li\u003e\n\u003cli\u003eSeal + dam style profile: dual-durometer seal overlaps a high-dam profile (from product details)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s included: \u003c\/strong\u003eFasteners, bolts, nuts, caps, and screws (from product details).\u003c\/p\u003e\n\u003cp\u003eBring your measurements and upgrade with confidence.\u003cbr\u003eNeed help?\u003cbr\u003eSend measurements\/photo.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Check:\u003c\/strong\u003e All specs came only from the images and your provided product details; nothing was guessed.\u003c\/p\u003e","brand":"KC Hardware","offers":[{"title":"32\"","offer_id":43081005891655,"sku":"ATH(NEW)-Adj-32","price":103.0,"currency_code":"USD","in_stock":true},{"title":"36\"","offer_id":43081005924423,"sku":"ATH(NEW)-Adj-36","price":110.0,"currency_code":"USD","in_stock":true},{"title":"60\"","offer_id":43081005957191,"sku":"ATH(NEW)-Adj-60","price":189.0,"currency_code":"USD","in_stock":true},{"title":"72\"","offer_id":43081005989959,"sku":"ATH(NEW)-Adj-72","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/7437\/5495\/files\/2026-08-04_11_30_45-Inbox_-_sales_kchardware.us_-_Outlook.png?v=1785868362","url":"https:\/\/kchardware.us\/products\/adjustable-aluminum-door-threshold-black-32-36-60-72","provider":"KC Hardware","version":"1.0","type":"link"}