{"id":43833,"date":"2026-08-06T15:55:14","date_gmt":"2026-08-06T15:55:14","guid":{"rendered":"https:\/\/sites.genesisgrafix.com\/randall\/product\/36-kerf-slide-in-double-bulb-seal-weatherstrip-door-bottom-durable-seal-for-energy-efficiency-draft-protection-white\/"},"modified":"2026-09-01T09:56:41","modified_gmt":"2026-09-01T09:56:41","slug":"36-kerf-slide-in-double-bulb-seal-weatherstrip-door-bottom-durable-seal-for-energy-efficiency-draft-protection-white","status":"publish","type":"product","link":"https:\/\/sites.genesisgrafix.com\/randall\/product\/36-kerf-slide-in-double-bulb-seal-weatherstrip-door-bottom-durable-seal-for-energy-efficiency-draft-protection-white\/","title":{"rendered":"36&#8243; Kerf Slide-in Double Bulb Seal Weatherstrip Door Bottom \u2013 Durable Seal for Energy Efficiency &amp; Draft Protection (White)"},"content":{"rendered":"<p>Upgrade your door\u2019s protection with this 36\u201d Kerf Slide-In Double Bulb Weatherstrip Door Bottom, designed for superior sealing and draft prevention. Made to fit standard 1.75\u201d wide doors, this high-performance door bottom replacement features a dual bulb design, ensuring a tighter, more effective seal compared to traditional fin-only weatherstripping. The double bulb compression seal effectively blocks drafts, dust, insects, and moisture, while the built-in rain caps help redirect water away from the threshold, preventing leaks and damage. Perfect for residential and commercial doors, this replacement door bottom fits the standard kerf slot and slides in easily without adhesives or fasteners. Need a custom fit? Simply trim to size for a perfect seal on your entry, patio, or garage door. Designed to fill gaps up to 1\/2&#8243;, this durable weatherstrip ensures year-round energy efficiency and protection.<\/p>\n<div class=\"__sc-features-section\">\n<div class=\"row\">\n<div class=\"col col-sm-8 section\">\n<div class=\"features\">\n<p><b>FEATURES<\/b><\/p>\n<ul>\n<li>Perfect Fit \u2013 36\u201d long and 1.75\u201d wide, fits standard doors with kerf slots<\/li>\n<li>Superior Double Bulb Seal \u2013 Provides better insulation than fin-only weatherstrips<\/li>\n<li>Blocks Drafts &amp; Moisture \u2013 Fills gaps up to 1\/2&#8243; for enhanced weatherproofing<\/li>\n<li>Built-in Rain Caps \u2013 Prevents water from seeping under the door<\/li>\n<li>Easy Installation \u2013 No adhesives or screws needed, slides in securely to kerf slots under door<\/li>\n<li>Cut to Size \u2013 Trim with heavy duty scissors or a knife or saw<\/li>\n<li>Durable &amp; Long-Lasting \u2013 Made from high-quality materials for extended performance<\/li>\n<li>Replaced Worn Out Bottoms &#8211; Fits standard doors that had a kerf insert style bottom.<\/li>\n<li>Made in USA by Randall Manufacturing Co., Inc Part Number 3 FT P-11-BR<\/li>\n<\/ul>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Upgrade your door\u2019s protection with this 36\u201d Kerf Slide-In Double Bulb Weatherstrip Door Bottom, designed for superior sealing and draft<\/p>\n","protected":false},"featured_media":43827,"template":"","meta":[],"product_brand":[],"product_cat":[4444],"product_tag":[],"class_list":["post-43833","product","type-product","status-publish","has-post-thumbnail","product_cat-door-sweeps-bottoms","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>36&quot; 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