--- product_id: 259986067 title: "KS Hardware New:,Patent Pending, Adjustable Double Bubble Door Sweep, Draft Stopper, Under Door Seal for Exterior Doors, 1 3/4\" x 36\", White (36 inch)" brand: "ks hardware" price: "52438 Ft" currency: HUF in_stock: true url: https://www.desertcart.hu/products/259986067-ks-hardware-new-patent-pending-adjustable-double-bubble-door-sweep store_origin: HU region: Hungary --- # Exterior drip cap for water drainage Adjustable seal fits 3/8"–7/8" gaps Patent-pending Double Bubble tech KS Hardware New:,Patent Pending, Adjustable Double Bubble Door Sweep, Draft Stopper, Under Door Seal for Exterior Doors, 1 3/4" x 36", White (36 inch) **Brand:** ks hardware **Price:** 52438 Ft **Availability:** ✅ In Stock ## Summary > 🚪 Seal the deal on comfort and style with KS Hardware’s Double Bubble Door Sweep! ## Quick Answers - **What is this?** KS Hardware New:,Patent Pending, Adjustable Double Bubble Door Sweep, Draft Stopper, Under Door Seal for Exterior Doors, 1 3/4" x 36", White (36 inch) by ks hardware - **How much does it cost?** 52438 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/259986067-ks-hardware-new-patent-pending-adjustable-double-bubble-door-sweep) ## Best For - ks hardware enthusiasts ## Why This Product - Trusted ks hardware brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Discreet:** Made from resilient polyurethane with a sleek white finish that blends with your door’s aesthetic. - • **Waterproof Barrier:** Innovative exterior drip cap channels water away, protecting your threshold from damage. - • **Custom Fit Flexibility:** Easily adjustable to door gaps from 3/8" to 7/8", ensuring a perfect fit every time. - • **Effortless Installation:** Install quickly without removing your door—includes screws and paintable screw covers for a seamless look. - • **Ultimate Weather Defense:** Double Bubble design maximizes contact for an airtight seal, blocking drafts and pests. ## Overview KS Hardware’s Patent Pending Adjustable Double Bubble Door Sweep offers a superior weather seal for exterior doors, featuring an innovative double bubble design that maximizes contact with thresholds. Adjustable for gaps between 3/8" and 7/8", it includes a drip cap to divert water and comes with installation screws and paintable covers, all without needing to remove your door. ## Description KS Hardware Adjustable Door Sweep is a new Patent Pending product that is specially designed to maximize the weather seal between the house and the outside. The Double Bubble technology is proven to provide a tighter seal than the old multi-fin sweeps. Our sweep also come with a punched drainage channel to ensure any water that falls into the sweep is drained out and away from the house. Our combination of double bubble and multi-fin are guaranteed not to tear under normal use. The white screw cap can be painted or stained to match the the color/finish of your existing door. ## Features - Best sealing sweep – compatible with most thresholds - Double Bubble provides the most contact between sweep and threshold - Adjustable under the door for gaps that are at least 3/8" and up to a maximum of 7/8” to ensure a perfect seal. See images - Exterior drip cap draws water away from entrance - Includes screw cover and installation screws - Install without removing door from door frame! ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | KS Hardware | | Part number | ABS | | Item Weight | 454 g | | Product Dimensions | 91.34 x 6.48 x 5.08 cm; 454 g | | Item model number | ABS01 | | Size | 36 Inch | | Color | White or Black | | Material | Polyurethane (PU) | | Item thickness | 0.9 Inches | | Item Package Quantity | 1 | | Included components | Door Sweep, Screws, Screw covers | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** KS Hardware - **Material:** Polyurethane (PU) - **Colour:** White or Black - **Product dimensions:** 91.4L x 5.1W centimeters - **Item thickness:** 0.9 Inches ## Images ![KS Hardware New:,Patent Pending, Adjustable Double Bubble Door Sweep, Draft Stopper, Under Door Seal for Exterior Doors, 1 3/4" x 36", White (36 inch) - Image 1](https://m.media-amazon.com/images/I/31+ESB9FrwL.jpg) ![KS Hardware New:,Patent Pending, Adjustable Double Bubble Door Sweep, Draft Stopper, Under Door Seal for Exterior Doors, 1 3/4" x 36", White (36 inch) - Image 2](https://m.media-amazon.com/images/I/71SGiTEQrcL.jpg) ![KS Hardware New:,Patent Pending, Adjustable Double Bubble Door Sweep, Draft Stopper, Under Door Seal for Exterior Doors, 1 3/4" x 36", White (36 inch) - Image 3](https://m.media-amazon.com/images/I/71DicE8EQ2L.jpg) ![KS Hardware New:,Patent Pending, Adjustable Double Bubble Door Sweep, Draft Stopper, Under Door Seal for Exterior Doors, 1 3/4" x 36", White (36 inch) - Image 4](https://m.media-amazon.com/images/I/71qJtMRn5-L.jpg) ![KS Hardware New:,Patent Pending, Adjustable Double Bubble Door Sweep, Draft Stopper, Under Door Seal for Exterior Doors, 1 3/4" x 36", White (36 inch) - Image 5](https://m.media-amazon.com/images/I/71T8NMMgGiL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Is this plastic or aluminum? I was hoping that it is plastic because I'll need to trim in spots or drill extra holes.** A: This is made out of plastic. **Q: What are the color options** A: This comes in white, but it can be painted to a color of your choice. **Q: Can this be used on an outdoor aluminum storm door? How weather resisois it?** A: This can only be used on a standard 1-3/4" thick door. **Q: My front door is 42" wide. Do you have a product for this size?** A: We will be introducing a product for this size, it should be available shortly. ## Frequently Bought Together - KS Hardware, Patent Pending, Adjustable Double Bubble Door Sweep, Draft Stopper, Under Door Seal for Exterior Doors, 1 3/4" x 36", White (36 inch) - Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, White) - M-D Building Products 43336 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, White) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/259986067-ks-hardware-new-patent-pending-adjustable-double-bubble-door-sweep](https://www.desertcart.hu/products/259986067-ks-hardware-new-patent-pending-adjustable-double-bubble-door-sweep) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-09-15*