---
product_id: 154243658
title: "Huge Gap Door Draft Stopper,3.4\" W x 39\" L Widened Rubber Door Sweep, Black | Designed for Large Gaps - Self-Adhesive Weather Seal Blocks Drafts, Dust, Noise & Bugs, Works on Interior & Exterior Doors"
brand: "sysmie"
price: "66284CFA"
currency: XOF
in_stock: true
reviews_count: 10
category: "Sysmie"
url: https://www.desertcart.sn/products/154243658-huge-gap-door-draft-stopper-3-4-w-x-39
store_origin: SN
region: Senegal
---

# 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 | Designed for Large Gaps - Self-Adhesive Weather Seal Blocks Drafts, Dust, Noise & Bugs, Works on Interior & Exterior Doors

**Brand:** sysmie
**Price:** 66284CFA
**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 | Designed for Large Gaps - Self-Adhesive Weather Seal Blocks Drafts, Dust, Noise & Bugs, Works on Interior & Exterior Doors by sysmie
- **How much does it cost?** 66284CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/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

- • **Smart Savings:** Affordable alternative to door replacement that instantly upgrades your home’s energy efficiency
- • **Durable & Flexible:** Thick silicone resists wear, won’t damage floors, and flexes with uneven surfaces
- • **Seal Out the Chill:** Blocks drafts up to 1.8" gaps for year-round comfort
- • **Stick & Stay Power:** Extra-wide adhesive plus tacks keep it firmly in place—even in wet weather
- • **Effortless Installation:** Peel, stick, and trim in minutes—no tools or pros needed

## Overview

The Sysmie Huge Gap Door Draft Stopper is a 39" long, 3.4" wide silicone door sweep designed to seal large gaps up to 1.8". Featuring a 1.6" widened adhesive backing reinforced with tacks, it ensures a secure fit on interior or exterior doors. Its triple-layer thickened silicone blocks drafts, dust, noise, odors, and pests while remaining flexible to accommodate uneven floors without damage. Easy to install and cost-effective, it enhances home comfort and energy efficiency instantly.

## Description

Buy Huge Gap Door Draft Stopper,3.4" W x 39" L Widened Rubber Door Sweep, Black | Designed for Large Gaps - Self-Adhesive Weather Seal Blocks Drafts, Dust, Noise & Bugs, Works on Interior & Exterior Doors: Draft Stoppers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Well Made Door Sweep - This door sweep is substantial and made from very thick rubber. It almost feels excessive but it works well. Installed it on a basement door to keep out cold air and insects (and whatever else lurks down there) and so far it’s been effective. Installation is a quick peel and stick with the exception of cutting it to the width of the door which was easily done with a razor blade. The adhesive is very strong, so it’s much better if you can get it lined up correctly the first time to avoid having to peel it off. Saw some reviewers ask about an odor. There was a bit of a rubber smell when removing it from the bag it shipped it in, but that immediately dissipated after it was installed.
Review: Does the trick - The the big gap I had under my two doors drove me crazy. I was so glad to see these and when I installed them I was very pleased. Now the draft isn't there and these were so easy to put on took 5 minutes. Huge Improvement. Love. love.

## 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 | #109,640 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #63 in Under Door Draft Stoppers |
| Brand | Sysmie |
| Brand Name | Sysmie |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 1,695 Reviews |
| Item Dimensions L x W | 39"L x 3.4"W |
| Item Thickness | 3.25 inches |
| Manufacturer | small homeware |
| Material | Silicone |
| Material Type | Silicone |
| Number of Items | 1 |
| Product Dimensions | 39"L x 3.4"W |
| Recommended Uses For Product | Door |
| UPC | 760635004056 |
| Unit Count | 3.25 Feet |

## Product Details

- **Brand:** Sysmie
- **Color:** Black
- **Material:** Silicone
- **Product Dimensions:** 39"L x 3.4"W
- **Recommended Uses For Product:** Door

## Images

![Huge Gap Door Draft Stopper,3.4" W x 39" L Widened Rubber Door Sweep, Black | Designed for Large Gaps - Self-Adhesive Weather Seal Blocks Drafts, Dust, Noise & Bugs, Works on Interior & Exterior Doors - 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

### ⭐⭐⭐⭐⭐ Well Made Door Sweep
*by T***. on November 1, 2019*

This door sweep is substantial and made from very thick rubber. It almost feels excessive but it works well. Installed it on a basement door to keep out cold air and insects (and whatever else lurks down there) and so far it’s been effective. Installation is a quick peel and stick with the exception of cutting it to the width of the door which was easily done with a razor blade. The adhesive is very strong, so it’s much better if you can get it lined up correctly the first time to avoid having to peel it off. Saw some reviewers ask about an odor. There was a bit of a rubber smell when removing it from the bag it shipped it in, but that immediately dissipated after it was installed.

### ⭐⭐⭐⭐⭐ Does the trick
*by G***O on April 26, 2024*

The the big gap I had under my two doors drove me crazy. I was so glad to see these and when I installed them I was very pleased. Now the draft isn't there and these were so easy to put on took 5 minutes. Huge Improvement. Love. love.

### ⭐⭐⭐⭐ Easy to Install and Effective
*by A***Y on November 19, 2019*

I bought this item to put on my privacy fence gate doors, since my dog was able to squeeze out underneath. So far, I have been happy with this product. It was easy to install - just peel back the adhesive strip and place on the door - and the adhesion seems to be good, mostly. The end of one of the strips is pulling back slightly, but does not seem to be a big issue. It remains to be seen whether the adhesion stands the test of time, especially during a Michigan winter.

## 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

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-09*