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The DGSL Universal Garage Threshold Seal Strip is a 20-foot flexible rubber weatherstrip designed to create a waterproof, airtight barrier at your garage door bottom. Featuring a bright yellow safety strip and non-slip ridges, it installs easily with included adhesive and sealant, protecting your garage from drafts, water, debris, and flood damage while improving energy efficiency.


























| ASIN | B0DGTGH3DJ |
| Batteries Required? | No |
| Best Sellers Rank | #58,188 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #52 in Weatherproofing Garage Door Seals |
| Brand | DGSL |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (74) |
| Date First Available | September 12, 2024 |
| Included Components | 1X 20FT Garage Door Bottom Rubber with 2 Adhesive |
| Item Weight | 11.03 pounds |
| Item model number | GDT-6M |
| Manufacturer | DGSL |
| Material | Rubber |
| Number of Items | 1 |
| Product Dimensions | 240"L x 3.5"W |
| Recommended Uses For Product | weatherproofing-garage-doors |
| Size | 20 Feet |
| Unit Count | 20.0 Feet |
K**D
Garage threshold
Worked great to keep water out of garage.
W**R
Ease of install
Great product. Easy toninstall
W**.
Need to roll out and flat for couple days so it will lay down flat to floor
This worked great installed on 3 month old concrete and it glued down great sealing small gaps underneath door would definitely recommend
G**N
I like this.. no more hugs in my garage
Easy to install and a good fit. The adhesive they send (2 cubes actually) has held great so far. Follow the instructions. You will probably need to make some minor adjustments to your opener motor so get those papers handy.
D**D
Great replacement item, better than original
Best replacement seal I’ve seen. Doesn’t mash flat.
E**C
Garage door seal.
Easy to install. Replace the seal along the bottom of the garage door, also. Helps keep hard rains from leaking under the door.
J**.
Will shrink, but other than that, good product
Works well, but be aware, they will shrink some after a few months of use. Uses the 10’ for a 10’ door. Now each side is about 3-4” short so ordered a longer size. Have it sitting in front of the door waiting on it to shrink so I can cut it to proper size. Does a good job at keeping the cold and rain from coming under an uneven door. Should last many years after it shrinks.
H**U
Quality is important.
Very low quality. It looks good, but feels like plasticine when used.
Trustpilot
2 days ago
5 days ago