--- product_id: 154243658 title: "Huge Gap Door Draft Stopper,3.4\" W x 39\" L Widened Rubber Door Sweep, Black" brand: "sysmie" price: "KSh11286" currency: KES in_stock: true reviews_count: 10 url: https://www.desertcart.co.ke/products/154243658-huge-gap-door-draft-stopper-3-4-w-x-39 store_origin: KE region: Kenya --- # 3.4" W x 39" L fits large gaps 1.6" widened adhesive for firm hold 3-layer thick silicone blocks drafts & pests Huge Gap Door Draft Stopper,3.4" W x 39" L Widened Rubber Door Sweep, Black **Brand:** sysmie **Price:** KSh11286 **Availability:** ✅ In Stock ## Summary > 🚪 Seal the gap, save the chill — your door’s new best friend! ## Quick Answers - **What is this?** Huge Gap Door Draft Stopper,3.4" W x 39" L Widened Rubber Door Sweep, Black by sysmie - **How much does it cost?** KSh11286 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/154243658-huge-gap-door-draft-stopper-3-4-w-x-39) ## Best For - sysmie enthusiasts ## Why This Product - Trusted sysmie brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Triple-Layer Defense:** Thickened silicone layers block cold, noise, dust, and bugs for year-round comfort. - • **Seal the Biggest Gaps:** Designed for gaps up to 1.8 inches, no more chilly drafts sneaking in. - • **Stay-Put Strong Adhesive:** Widened 1.6-inch backing plus tacks ensure it never slips—even in wet weather. - • **Floor-Friendly Flexibility:** No compression memory means no floor damage and smooth door operation on uneven surfaces. - • **Effortless Installation & Savings:** Install in seconds, save hundreds on energy bills vs. door replacement. ## Overview The Sysmie Huge Gap Door Draft Stopper is a 39-inch long, 3.4-inch wide silicone door sweep designed to seal large gaps up to 1.8 inches. Featuring a widened 1.6-inch adhesive backing with extra tacks, it stays firmly in place even in wet conditions. Its triple-layer thickened silicone construction blocks drafts, dust, noise, odors, and pests while remaining flexible to protect floors and allow smooth door movement. Easy to install and cost-effective, it’s ideal for both interior and exterior doors. ## Description The Bad News: You have gaps in your door. The Good News: This upgraded door draft stopper is designed for covering the large door gap beneath your door. The door draft blocker helps with narrow gap, medium gaps and large gaps up to 1-4/5 inches. If you have more than a 1" gap, TRY NOW. ## Features - 【LARGE & UNEVEN GAP FIX】- Size:3-2/5" Width x 39" Length for a standard door. Fits Gaps up to 1-4/5" inches. If you have more than an one inch gap click here. Our SYSMIE door bottom seal helps you close the door without leaving a gap. - 【WIDENED BACKING ADHESIVE】- Strong backing adhesive widened to 1 -3/5 inches, which makes the door draft blocker stay in place firmly even in wet conditions. Plus, it comes with some tacks provides extra support, no matter how often you open your door. - 【CHEAP YET SUPER EFFECTIVE SOLUTION】- Seconds to install and lats a long time. Attaching new under door draft blocker is a straight forward exercise, far cheaper and faster than installing a new door. Helps your home feel more comfortable without spending a ton of money. - 【THICKENED & FLEXIBLE MATERIAL】- Designed with 3 layers thickened silicone ensures maximum protection from unwanted creepy-crawlies, warm/cold drafts, odors, dust and water. Moreover, it has no "compression memory", wont't damage the floor, and is pliable enough that you can easily still open the door along the crooked floor. - 【NO RISK PURCHASE】- We are confident in the quality of our Sysmie door draft stopper and we are always ready to address your concerns. In case you're unhappy with your purchase of our door bottom seal, just email us and we will arrange the refund or replacement within 24 hours! ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07V72NDJS | | Best Sellers Rank | #80,246 in Home & Kitchen (See Top 100 in Home & Kitchen) #69 in Under Door Draft Stoppers | | Brand Name | Sysmie | | Color | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (1,704) 4.4 out of 5 stars | | Item Dimensions L X W | 39"L x 3.4"W | | Item Highlight | Designed for Large Gaps - Self-Adhesive Weather Seal Blocks Drafts, Dust, Noise & Bugs, Works on Interior & Exterior Doors | | Item Thickness | 3.25 inches | | Manufacturer | small homeware | | Material Type | Silicone | | Number Of Items | 1 | | Number Of Packs | 1 | | Recommended Uses For Product | Door | | Unit Count | 3.25 Feet | | Upc | 760635004056 | ## Product Details - **Brand:** Sysmie - **Color:** Black - **Item Thickness:** 3.25 inches - **Material:** Silicone - **Product Dimensions:** 39"L x 3.4"W ## Images ![Huge Gap Door Draft Stopper,3.4" W x 39" L Widened Rubber Door Sweep, Black - Image 1](https://m.media-amazon.com/images/I/71Sqqux8k9L.jpg) ## Available Options This product comes in different **Color, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality *by on Reviewed in the United States September 15, 2026* Works perfectly and good strong quality ### ⭐⭐⭐⭐⭐ Util *by on Reviewed in the United States October 11, 2026* Bueno ### ⭐⭐⭐⭐ Works, but not sticky enough *by on Reviewed in the United States September 26, 2023* Product works and covered the gap for my garage exterior metal door but the adhesive was not great. Definitely needed the included tacks to keep it in place. I was surprised how easily the tacks went through my metal door ## Frequently Bought Together - [New Upgrade] Huge Gap Door Draft Stopper,3-2/5"W Widened Door Sweep for Interior and Exterior Doors - Guard Against Drafts, Dust, Noise and Unwanted Animals (3-2/5"W x 39" L, Black)… - Door Draft Stopper for Huge Gap，3" W x 39" L Adjustable Widened Under Door Seal for Exterior/Interior Doors，Under Door Draft Blocker Soundproof/Insulator Door Sweep Weather Stripping，1 Pack Black - GroTheory 2 Pack Under Door Draft Stopper, Home Improvement, Weather Stripping Door Seal, Bottom of Door Sweep, Garage Window Blocker Noise Dust Insulation Draft Guard, 39" L, Black --- ## 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.co.ke/products/154243658-huge-gap-door-draft-stopper-3-4-w-x-39](https://www.desertcart.co.ke/products/154243658-huge-gap-door-draft-stopper-3-4-w-x-39) --- *Product available on Desertcart Kenya* *Store origin: KE* *Last updated: 2026-11-13*