{"id":45571,"date":"2026-08-07T18:47:11","date_gmt":"2026-08-07T18:47:11","guid":{"rendered":"https:\/\/sites.genesisgrafix.com\/randall\/product\/5-wide-x-1-2-high-corrugated-aluminum-threshold-for-exterior-doors-ada-handicap-accessible-36-long\/"},"modified":"2026-09-01T12:34:29","modified_gmt":"2026-09-01T12:34:29","slug":"5-wide-x-1-2-high-corrugated-aluminum-threshold-for-exterior-doors-ada-handicap-accessible-36-long","status":"publish","type":"product","link":"https:\/\/sites.genesisgrafix.com\/randall\/product\/5-wide-x-1-2-high-corrugated-aluminum-threshold-for-exterior-doors-ada-handicap-accessible-36-long\/","title":{"rendered":"5″ Wide x 1\/2″ High Corrugated Aluminum Threshold for Exterior Doors, ADA Handicap Accessible, 36″ Long –"},"content":{"rendered":"

5″ Wide x 1\/2″ High Corrugated Aluminum Threshold for Exterior Doors, ADA Handicap Accessible, 36″ Long – Made in USA Bullet Points: Durable & Sturdy Construction: Crafted from premium corrugated aluminum, this threshold is designed for long-lasting durability, ideal for exterior doors exposed to high traffic and harsh weather. ADA Compliant & Handicap Accessible: Fully compliant with ADA standards, this threshold ensures easy access for individuals with disabilities, providing safety and accessibility for all. Perfect Fit for Exterior Doors: Measuring 5″ wide and 1\/2″ high, and 36″ long, this threshold is ideal for sealing gaps under exterior doors, improving energy efficiency by blocking drafts and moisture. Easy Installation: Equipped with countersunk mounting holes and screws for hassle-free installation. Everything you need for a secure fit is included, allowing for quick setup. Made in USA: Proudly made in the USA, this aluminum threshold guarantees high-quality craftsmanship and durability. Ideal for Door Sills: Perfect for use as a door sill, this threshold provides a smooth transition between indoor and outdoor areas, while protecting your door from potential damage. Product Description: Enhance the performance and longevity of your exterior doors with this 5″ Wide x 1\/2″ High Corrugated Aluminum Threshold, precisely engineered to meet the demands of both residential and commercial settings. At 36″ long, it’s the perfect size for most standard doorways, effectively sealing gaps to keep out drafts, moisture, while boosting your building\u2019s energy efficiency. This threshold meets ADA requirements, making it a top choice for spaces requiring handicap accessibility. Installation is straightforward, with pre-drilled countersunk mounting holes and included screws, ensuring a snug and secure fit that stands up to daily wear. Manufactured in the USA, this aluminum threshold is built to last, offering excellent resistance to wear and tear. Whether you\u2019re looking to upgrade your door\u2019s insulation, prevent water intrusion, or replace an old door sill, this threshold is the ideal solution. Suitable for exterior doors, door sills, and any application where a durable, reliable threshold is necessary. Invest in this high-quality aluminum threshold to ensure the best protection and accessibility for your space.<\/p>\n

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FEATURES<\/b><\/p>\n<\/p>\n

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  • 36″ Long – 5″ Wide x 1\/2″ High Corrugated Aluminum Threshold<\/li>\n
  • Durable & Sturdy Construction: Crafted from premium corrugated aluminum, this threshold is designed for long-lasting durability, ideal for exterior doors exposed to high traffic and harsh weather.<\/li>\n
  • ADA Compliant & Handicap Accessible: Fully compliant with ADA standards, this threshold ensures easy access for individuals with disabilities, providing safety and accessibility for all.<\/li>\n
  • Perfect Fit for Exterior Doors: Measuring 5″ wide and 1\/2″ high, and 36″ long, this threshold is ideal for sealing gaps under exterior doors, improving energy efficiency by blocking drafts and moisture.<\/li>\n
  • Easy Installation: Equipped with countersunk mounting holes and screws for hassle-free installation.<\/li>\n
  • Ideal for Door Sills: Perfect for use as a door sill, this threshold provides a smooth transition between indoor and outdoor areas, while protecting your door from potential damage.<\/li>\n
  • Made in USA: Proudly made in the USA by Randall Manufacturing part number 3 FT A-78<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    5″ Wide x 1\/2″ High Corrugated Aluminum Threshold for Exterior Doors, ADA Handicap Accessible, 36″ Long – Made in USA<\/p>\n","protected":false},"featured_media":45568,"template":"","meta":[],"product_brand":[],"product_cat":[4446],"product_tag":[],"class_list":["post-45571","product","type-product","status-publish","has-post-thumbnail","product_cat-aluminum-thresholds","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\n5" Wide x 1\/2" High Corrugated Aluminum Threshold for Exterior Doors, ADA Handicap Accessible, 36" Long - Randall Manufacturing<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5" Wide x 1\/2" High Corrugated Aluminum Threshold for Exterior Doors, ADA Handicap Accessible, 36" Long - Randall Manufacturing\" \/>\n<meta property=\"og:description\" content=\"5″ Wide x 1\/2″ High Corrugated Aluminum Threshold for Exterior Doors, ADA Handicap Accessible, 36″ Long – Made in USA\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sites.genesisgrafix.com\/randall\/product\/5-wide-x-1-2-high-corrugated-aluminum-threshold-for-exterior-doors-ada-handicap-accessible-36-long\/\" \/>\n<meta property=\"og:site_name\" content=\"Randall Manufacturing\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-01T12:34:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sites.genesisgrafix.com\/randall\/wp-content\/uploads\/2026\/08\/41KD1L3Jw-L-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sites.genesisgrafix.com\\\/randall\\\/product\\\/5-wide-x-1-2-high-corrugated-aluminum-threshold-for-exterior-doors-ada-handicap-accessible-36-long\\\/\",\"url\":\"https:\\\/\\\/sites.genesisgrafix.com\\\/randall\\\/product\\\/5-wide-x-1-2-high-corrugated-aluminum-threshold-for-exterior-doors-ada-handicap-accessible-36-long\\\/\",\"name\":\"5\\\" Wide x 1\\\/2\\\" High Corrugated Aluminum Threshold for Exterior Doors, ADA Handicap Accessible, 36\\\" Long - 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