White Universal Gasket Double Glazing Window and Door Seal

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GASK-UNI-White (2765710) (5055621403971)
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  • White Universal Gasket
  • White Universal Gasket - Technical
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Universal Window & door gasket seal - also available in Black

UPVC gaskets that can be used in many door and window situations. Easy to fit and simple to cut.

SOLD BY THE METRE    ** A typical door will need 6 metres **

Packing Advice: Due to its foam inners (rather than harder rubber) this gasket is very tricky to pack for postage and despite all our best efforts can become kinked in transit. We have found that once you unwrap and allow the foam inner to expand that the kinks lessen.


The universal gasket is great for doors where the gasket seal has split or worn and a replacement cannot be found. This gasket fits 95% of UPVC doors and windows and can be used to stop draughts and water ingress.


Available in both black and white to suit UPVC front and back doors.


Also good on interlockers on UPVC French doors.



As gasket is custom cut to the individual requirements we cannot accept returns.  If you are unsure which gasket you need then please use our gasket sample pack:  

Click here for sample pack




Information from the Manufacturer:

Fire rating: Smoke retardant

Special features: Durable and UV resistant polyethylene cladding bonded to resilient urethane foam for an outstanding sealing against air and water filtration

Other information: Recommended Seal Gap3.0 - 5.0mm, Throat 3.0mm

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Frequently Asked Questions

Frequently Asked Questions

You should order per meter and we will cut to length for you. As it is cut to length we cannot accept returns. If you are not sure which gasket you need then maybe try the sample pack first.

Whilst this is a good allrounder we cannot guarantee that it will fit your frame. We recommend purchasing our gasket sample pack to see which gasket fits in your frame the best.

Gasket can deteriorate and shrink over time so unfortunately we can’t identify your gasket this way. We recommend purchasing our gasket sample pack to see which gasket fits in your frame the best.

It is possible that a different gasket may work in your groove. Therefore, we have the sample pack, so you can try them and see what fits.

Generally by pushing bit by bit with your thumbs. With some of the chunkier gaskets such as wedge gaskets it can be done a bit easier with a gasket roller.

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Additional Information

Bubble Gasket
Pack Size:
Sold By The Metre
Sold By The Metre
Delivered from just 88p
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30 Reviews

  • 5
    White Universal Gasket Double Glazing Window and Door Seal

    Posted by Chris on Mar 02, 2018

    Replaced our 20 year old seals. Slightly larger than original, so has improved the seal around the windows. A very good solution to our drafts!

  • 5
    White universal door seal

    Posted by Colin Miller on Feb 19, 2018

    Great service from an excellent company. Two doors, four seals all done in less than an hour. Would recommend getting the sample pack first as there are so many different seals to choose from. A+++++

  • 5
    Does what it's supposed to do .

    Posted by Edward Goulden on Jul 07, 2017

    Easy to use . If I can do it so can you. p.s. Going to order some more for the upstairs windows .

  • 5
    White gasket

    Posted by Newarkblue on Apr 10, 2017

    Good product. Fitted in 5 minutes.

  • 4
    Exact same profile exactly the same as existing seals in my windows. Very easy to fit

    Posted by John Fleck on Apr 04, 2017

    The only comment I have is that the sponge inside the seal appears to be a little less dense than my old seals but saying that, as long as they form the seal they should be ok

  • 5
    white universal gasket

    Posted by sams on Mar 04, 2017

    always use this company because the service is top drawer

  • 5
    1992 Staybribe door

    Posted by eric on Feb 03, 2017

    Prompt delivery and easy to fit. Looks identical specification as original.

  • 5

    Posted by Kevin on Jan 05, 2016

    The seal was very easy to use. I was able to very quickly removed the old seal from two opening windows and also very quickly replace with the new one. For my DIY I often need 1 hour for a 10 minute job, but in this case a 10 minute job was just that.

  • 4

    Posted by Unknown on Nov 26, 2015

    Arrived on time, and found it easier to put in than was I originally thought. Old out and new placed in in minutes. Looked good quality and had some to spare. No draughts.
    NB Forgot about the seal on the door frame as well but again service, delivery and choice was excellent again for the second time

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