---
product_id: 158100691
title: "DGSL Garage Door Bottom Seal, 5/16 T-End Rubber Weather Stripping, 20 FT"
brand: "dgsl"
price: "€ 202.04"
currency: EUR
in_stock: true
reviews_count: 13
category: "Dgsl"
url: https://www.desertcart.gr/products/158100691-dgsl-garage-door-bottom-seal-5-16-t-end-rubber
store_origin: GR
region: Greece
---

# Trim-to-fit flexible design -40°F to 140°F weatherproof range 20 FT heavy-duty rubber strip DGSL Garage Door Bottom Seal, 5/16 T-End Rubber Weather Stripping, 20 FT

**Brand:** dgsl
**Price:** € 202.04
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal the deal on comfort and style with DGSL’s weatherproof garage door strip!

## Quick Answers

- **What is this?** DGSL Garage Door Bottom Seal, 5/16 T-End Rubber Weather Stripping, 20 FT by dgsl
- **How much does it cost?** € 202.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/158100691-dgsl-garage-door-bottom-seal-5-16-t-end-rubber)

## Best For

- dgsl enthusiasts

## Why This Product

- Trusted dgsl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium flexible rubber endures extreme temperatures from -40°F to 140°F without cracking or shrinking.
- • **Noise Reduction Power:** Dual-layer design cuts garage noise by up to 5x, creating a quieter, more peaceful space.
- • **Custom Fit Flexibility:** Easily trim the 20-foot strip to perfectly match your threshold for a seamless, professional finish.
- • **Effortless Installation:** No screws or nails needed—install your garage door seal in minutes and upgrade instantly.
- • **Ultimate Weather Defense:** Dual U+O rubber seals lock out drafts, water, and dust for year-round comfort.

## Overview

The DGSL Garage Door Seals Bottom Rubber Weather Stripping Kit offers a 20-foot, heavy-duty rubber strip featuring a unique U+O dual-seal design that provides superior airtight and watertight protection. Engineered to withstand extreme temperatures from -40°F to 140°F, it reduces noise by up to 5 times and installs easily without tools. Its flexible material allows for custom trimming, ensuring a perfect fit for any garage threshold, making it a top-rated, durable solution for weatherproofing and insulation.

## Description

Buy DGSL Garage Door Bottom Seal, 5/16 T-End Rubber Weather Stripping, 20 FT | U+O Garage Door Seal Strip Replacement, Weatherproof Draft & Dust Barrier for Threshold Gaps, Cut-to-Fit Design: Everything Else - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect replacement, works great. - Works perfect! I was able installed this by myself by lubricating the garage door tracks with all purpose synthetic grease. Slid it in the door track and kept pushing and every once in a while had to pull the end a couple of inches and then back to feeding. It slid very easily with the grease. Took me about 20 minutes to install. Works great.
Review: High Quality with Challenging Install - You can look at the comparison photos to see the old original versus this new version. It is very sturdy. Do not underestimate the challenge to install this due to friction. I consider this a 2 person job, one feeding/guiding it in and another pulling it through. The friction of the rubber in the T-slot of the door is the enemy. The more seal in the groove the harder it becomes to pull it through. I would recommend using liquid dish soap to lightly lubricate the ENTIRE length of the T edges of the seal BEFORE installing. The old one slid right out but it was several read old so the rubber had hardened some, and a bit smaller cross-section than this new one I think. The more of this new one that fed in the harder it became to pull. I had already planned to use some dish soap to lubricate but planned to do so periodically as I was feeding it. Would have been better to pre-lube the entire length since it was a bit cumbersome to do in process. A couple of key notes: (1) It is very important to squeeze the new seal to align the width with the T-slots of the door while ALSO assuring the length you are feeding is LEVEL to above level with the bottom of the door. If the level of what you are feeding falls below the bottom of the door the rubber T- section easily pulls or of the slot. (2) Based on point 1 above the one pulling the seal can easily tear the rubber part at the T-section. (3) If you have a lot of resistance, the more you feed in, the person pulling needs to be strong while the one feeding the seal watches closely to assure the seal T-sections are feeding and not damage or get too much of the seal not in the slot of the door. (4) Related to point 3 above, I had my wife trying to pull and it was a bit too much for her the farther we got. I tried switching and that is when I learned I could pull too hard and disengage the rubber from the slot. So we ended up with me pushing while she pulled ( but not from the end of the seal, she pulled more in the middle). In reality what I was pushing in was kinking the seal in the groove because the very end of the seal wasn’t moving. So it became a process of her pulling then I would work down the length of the seal pulling the kinks out and straightening it all the way to the end essentially moving it 3-5 inches at a time. Eventually we got it! I would recommend this seal, just plan accordingly for your install

## Features

- GARAGE DOOR WEATHERSTRIP - Heavy duty weatherproofing solution featuring a nches T-Channel Ends design and width, combining U-shape and O-ring structures for superior airtight and watertight protection
- STABLE AND ENDURE - Made with flexible waterproof rubber. Long-lasting material, could work for a long time. Maintains optimal performance from -40°F to 140°F
- EASY TO INSTALL - This garage door seal kit installs effortlessly without any screws or nails, making it a quick and easy solution to replace old
- SEAL DUSTPROOF INSULATION - Dual rubber design reduces noise by up to 5 times. The Garage door weatherproofing sealing strip creates a tight seal for both interior and exterior doors, keeping your garage warm and comfortable
- FLEXIBLE ADJUSTMENT - The soft material allows you to trim this weather stripping as needed for a perfect fit to your floor threshold

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TB3W48P |
| Best Sellers Rank | #1,590 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Weatherproofing Garage Door Seals |
| Brand | DGSL |
| Brand Name | DGSL |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 3,440 Reviews |
| Global Trade Identification Number | 00026458365386 |
| Included Components | Garage Threshold |
| Item Dimensions L x W | 10.51"L x 10.51"W |
| Item Highlight | U+O Garage Door Seal Strip Replacement, Weatherproof Draft & Dust Barrier for Threshold Gaps, Cut-to-Fit Design |
| Item Thickness | 3.75 inches |
| Manufacturer | DGSL |
| Manufacturer Part Number | 23 |
| Material | Rubber |
| Material Type | Rubber |
| Model Number | 23 |
| Number of Items | 1 |
| Product Dimensions | 10.51"L x 10.51"W |
| Recommended Uses For Product | Door |
| UPC | 026458365386 |
| Unit Count | 20 Feet |

## Product Details

- **Brand:** DGSL
- **Color:** Black
- **Item Thickness:** 3.75 Inches
- **Material:** Rubber
- **Product Dimensions:** 240"L x 3.75"W

## Images

![DGSL Garage Door Bottom Seal, 5/16 T-End Rubber Weather Stripping, 20 FT - Image 1](https://m.media-amazon.com/images/I/51oVEfbM2HL.jpg)

## Available Options

This product comes in different **Size, Set** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement, works great.
*by D***G on August 12, 2026*

Works perfect! I was able installed this by myself by lubricating the garage door tracks with all purpose synthetic grease. Slid it in the door track and kept pushing and every once in a while had to pull the end a couple of inches and then back to feeding. It slid very easily with the grease. Took me about 20 minutes to install. Works great.

### ⭐⭐⭐⭐⭐ High Quality with Challenging Install
*by C***I on December 29, 2023*

You can look at the comparison photos to see the old original versus this new version. It is very sturdy. Do not underestimate the challenge to install this due to friction. I consider this a 2 person job, one feeding/guiding it in and another pulling it through. The friction of the rubber in the T-slot of the door is the enemy. The more seal in the groove the harder it becomes to pull it through. I would recommend using liquid dish soap to lightly lubricate the ENTIRE length of the T edges of the seal BEFORE installing. The old one slid right out but it was several read old so the rubber had hardened some, and a bit smaller cross-section than this new one I think. The more of this new one that fed in the harder it became to pull. I had already planned to use some dish soap to lubricate but planned to do so periodically as I was feeding it. Would have been better to pre-lube the entire length since it was a bit cumbersome to do in process. A couple of key notes: (1) It is very important to squeeze the new seal to align the width with the T-slots of the door while ALSO assuring the length you are feeding is LEVEL to above level with the bottom of the door. If the level of what you are feeding falls below the bottom of the door the rubber T- section easily pulls or of the slot. (2) Based on point 1 above the one pulling the seal can easily tear the rubber part at the T-section. (3) If you have a lot of resistance, the more you feed in, the person pulling needs to be strong while the one feeding the seal watches closely to assure the seal T-sections are feeding and not damage or get too much of the seal not in the slot of the door. (4) Related to point 3 above, I had my wife trying to pull and it was a bit too much for her the farther we got. I tried switching and that is when I learned I could pull too hard and disengage the rubber from the slot. So we ended up with me pushing while she pulled ( but not from the end of the seal, she pulled more in the middle). In reality what I was pushing in was kinking the seal in the groove because the very end of the seal wasn’t moving. So it became a process of her pulling then I would work down the length of the seal pulling the kinks out and straightening it all the way to the end essentially moving it 3-5 inches at a time. Eventually we got it! I would recommend this seal, just plan accordingly for your install

### ⭐⭐⭐⭐ Upgrade over 1 without the inner tube - but may require adjustment to opener's "down" travel setting
*by A***N on July 24, 2024*

I did my research, and was prepared for this issue. But I still feel the need to remind buyers that if your old seal was very flattened, this new replacement seal may cause your garage door opener to reverse and go back up every time you attempt to close the door; thus not allowing you to close the door UNTIL you re-set or re-program the down travel limit setting. For my Chamberlin opener, doing a re-set only took about 5 minutes, following the manufacturer's script by pressing three buttons (while standing on a ladder). Installing the weather seal was straightforward in my example. I cleaned the track first, applied some silicone lube in the T-track channels, and wiped down any excess lube on the outside. Next, I had a helper person pull the strip's end along the track's length, while I fed the seal (while insuring it stayed in) into the T-track. No disassemble of the door was needed. Once the seal-strip was in place, I made sure it was not under any tension that might make it shorten later; before using some medium-large scissors to cut the excess as my door is 18 foot wide.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-03*