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🚪 Seal the deal on comfort and quiet—don’t let drafts crash your vibe!
The EXTSUD Adhesive Under Door Sweep is a 100x5cm silicone weather stripping strip designed to block drafts, reduce noise by up to five times, and keep bugs out. Its triple-layer design fits gaps up to 28mm, features waterproof backing with strong adhesive, and installs easily in under 2 minutes without tools. Durable and eco-friendly, it’s perfect for enhancing home or office comfort while lowering energy costs.












| ASIN | B076ZNNDVN |
| Best Sellers Rank | 12,253 in DIY & Tools ( See Top 100 in DIY & Tools ) 61 in Draught Excluders & Seals |
| Brand | EXTSUD |
| Colour | White |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (19,823) |
| Included Components | Door seal |
| Item Dimensions L x W | 99.1L x 5.1W centimetres |
| Item Thickness | 2 Inches |
| Item Type Name | Door Sweep |
| Manufacturer | EXTSUD |
| Material | Silicone |
| Recommended Uses For Product | Tür |
| UPC | 700381389427 |
| Unit Count | 1.0 meter |
D**E
Ideal
Did the job perfectly, no more draughts so easy to use as it was self adhesive. Would recommend.
K**N
Easy Install
Fantastic bit of kit! Easy to install, did the job. Probably a bit over priced but it's stopped thw draft!
J**E
Fantastic Product
I was really dubious about this product, I thought there is no way it's going to work. We used to have a lot of draft coming from the porch, which made the front room cold. This strip has stopped the draft, it's amazing, I only gave it 4 stars because I found it extremely difficult to remove the tape from the adhesive strip, but it was very easy to fit and it's definitely not coming off. Brilliant product.
K**N
Highly recommend product
I recently had a new front door fitted and there was a terrible draught from under the door, this product does exactly what it says on the tin, stopped the draught almost immediately after installing and the best thing it was super easy to do yourself, I would highly recommend.
D**D
Absolutely brilliant!
Easy to use and has blocked out draft from the moment I attached it to my door, very happy indeed!
H**G
Works, but thin and pricey
I bought this to help with soundproofing. It has a three-layer design, but as you can see in my pics (with a 50p coin for reference), it’s a bit thinner than I expected. Despite that, it’s still functional and does a decent job at reducing noise from my noisy neighbours, which is the main reason I got it. Things I liked: Helps with soundproofing and draught reduction – noticeable difference in reducing noise and airflow in/out. Easy to cut and install – just measure, trim, and stick. Flexible material – fits well along the door bottom, even sides. Things I didn't like: Thinner than expected – not as thick or robust as some alternatives. Adhesive could be stronger – it sticks, but I’m a bit concerned about long-term durability. Rubber attracts dust/dirt easily – something to keep in mind. Peeling off the adhesive cover was a bit fiddly – took a bit of patience, especially if you're cutting multiple pieces. It's not great for value, for £12, I expected something thicker with a stronger adhesive, but it does the job for now. If you need something for light soundproofing and draught reduction, it’s worth considering, but I’d check out thicker options if you want something more heavy-duty, or cheaper alternatives if you just need a basic fix.
L**.
Brilliant solution
I have had these on my doors upstairs for two years and they were brilliant. There was a big gap between the doors and the floor. Only removing now as I'm getting carpet put down but I'm so impressed I came back to write a review on them. Never had any issues with adhesion and they were really put to the test.
A**R
Surprisingly Effective!
It's not pretty but it works! I was pleasantly surprised to find this did the job. It's not the prettiest, but it reduces the draught. It's easy to use and you can cut it to size.
M**S
First time user of these strips, and took about 2 min to install. Got down on the floor, laid it against the bottom of the door (red seal against door), cut to length with a good pair of scissors, and then pulled the red strip slowly out while keeping it light pressed against the door. Had to reposition once, as when I opened the door it started scraping too hard on the floor (that's because my floor isn't as level as I thought it was!). But repositioning a fraction of an inch or so higher wasn't an issue. Easy.
S**H
I have a door that has a gap from the floor heaving with weather. This helped seal it up till I could get it fixed
K**R
Good.
T**L
Wollte testen, ob es den Zug an Füssen durch Tür mindert bzw Wärme im Zimmer besser hält (Wohnzimmer mit ca 1,5 cm Spalt) und hatte eine günstige Möglichkeit gesucht. Wurde mehr als positiv überrascht! Beide Probleme deutlich merkbar gelöst. Hierfür hatte ich Türlänge zugeschnitten und noch ca 1 cm zusätzl. Streifen. Anbringen supereinfach (Band auf Boden und dann an Tür gedrückt) und den kurzen Streifen vorne an schmale Türseite (die zeigt ins Zimmer und Tür geht trotzdem noch zu, bitte vor Ankleben prüfen wie breit). Also wir sind begeistert und können das Band nur empfehlen.
B**.
I've been using this product for the past 3 months and I'm really happy with it. The quality is excellent and it has worked just as expected.
Trustpilot
4 days ago
1 month ago