




🌟 Seal the deal on comfort and savings—don’t let drafts crash your vibe!
Stormguard’s 25-metre UPVC Replacement Bubble Gasket Rubber Seal is engineered to fit window frame grooves between 3.2mm and 4mm, sealing gaps of 3mm to 4.5mm. Crafted from durable TPE rubber, it installs easily with a push-in method—no glue required—providing an effective barrier against drafts and noise. Ideal for refreshing worn seals on double glazing windows and doors, this white gasket enhances energy efficiency and home comfort.
| ASIN | B08XJSR4C1 |
| Batteries Required? | No |
| Best Sellers Rank | 10,336 in DIY & Tools ( See Top 100 in DIY & Tools ) 48 in Draught Excluders & Seals |
| Colour | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,789) |
| Date First Available | 25 Feb. 2021 |
| Installation method | Push in |
| Item Weight | 770 g |
| Item model number | 21CP397025MW |
| Manufacturer | STORMGUARD |
| Material | Rubber |
| Part Number | 21CP397025MW |
| Product Dimensions | 2500 x 0.8 x 0.9 cm; 770 g |
| Shape | Oval |
| Thickness | 0.8 Millimetres |
J**N
Great product and an easy fit
Okay.... so I had noticed an increase in road noise and the cold seemed to be getting through. Checking the seals, something I hadn't thought to do since buying this house helped me to implement a quick fix. My.existing window seals where hard, brittle and the window thumped the frame when shut. It took me a couple of hours on a cold winters day to strip out existing seals, clean and replace. Thst fact these are lubed up really helps, and makes sliding into those tight fits so much easier. remember not to stretch and just be patient on corners. Would recommend and replacing the seals have helped windows are tight to frame and the lock levers are stiff as a result, drafts and noise have reduced.
T**S
perfect
Fitted perfectly, easy to install.
W**1
Brilliant
Brilliant product recommended
S**S
Much needed seal for my windows
Needed to replace the seals on my uPVC windows and doors as the rubber had gone hard and perished. I purchased a similar item from a well-known DIY outlet but needed extra. Although the dimensions are ever so slightly different in this tub, it is cheaper and 5 metres longer but fitted fine. The job is fiddly. I found that pulling at a corner and pushing the sealant in the same direction, I could usually coax the whole lot out. Fitting is more of an effort particularly upstairs windows. You have to use your thumbs to press into the track, I did use a plastic push tool to help but the best way was to remove the window and install the seal on the floor. Needs two people to do this. I have also replaced the seal that sits on the frame on a few windows as well. It fits, works (the windows have a slight resistance on final closure) and I'm sure will last for a number of years.
M**Y
Just what was needed
Perfect replacement for my worn door seals. Easy to fit and competitively priced.
L**Y
Read the instructions!
Didn't read the instructions at first on how to fit, so found it hard for it to stay on. Then read the tub about using some washing up liquid and low and behold, it was quick and easy.
A**R
Sore thumbs! - but I am not an expert!
found it hard to fit in my "old doors -15 years of age) have sore thumbs and fingers!. However seems to be working although quality compared to "old" seal looks lower. price ok and some tips on fitting available online. however beware the expert fitters they make it look so easy lol!
G**M
Good product, easy enough to fit it yourself but do measure first
Having noticed a draft coming from the window, I found online that the seal might be the problem and looked at how to replace it (there are some good videos to show you how, just do a search). I actually removed the window and brought it inside, which made it easy to remove the old seal and put in the new one. It would’ve been very fiddly to do it around the hinges otherwise. I would consider myself to be a competent amateur DIY’er, and I managed fine to both remove the window and to put in this new seal. I did measure the gaps as recommended by other reviews, to make sure I had the correct seal, and it popped in just fine. Just take your time to go round and press it in, sometimes needs an extra press after so a second check round the edges is worth it. So far no draft, so I think it’s a job well done. Very pleased with it.
L**A
Parfait, se met facilement
C**N
Bonjour, j'ai reçu ce joint et la partie qui rentre dans la fenêtre n'est pas centrée. Est-ce qu'il y a un sens ? (voir photo)
O**R
Produit de qualité et facile à poser. Mais si la couleur blanche n’est pas une obligation vous pouvez trouver le même profil en noir et moins cher…
A**E
Extrêmement déçu car, en plus, le joint est de qualité. L'épaisseur n'est pas celle annoncé. Le joint est marqué à plusieurs endroit dans la boîte ce qui nuit à l'étanchéité finale. Prenez de la marge !
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3 weeks ago
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