Reddiplex R6299 Bubble Gasket Double Glazing Seal

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GASK-R6299 (629991X) (5055621407986)
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  • Reddiplex R6299 Bubble Gasket Double Glazing Seal
  • Reddiplex R6299 Bubble Gasket Double Glazing Seal
  • Reddiplex R6299 Bubble Gasket
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Reddiplex R6299 Bubble Gasket - for use on front doors, back doors and opening windows.

Please check your size carefully with the drawing.

  • This gasket is only available in black - no other colour is manufactured.

Bubble Gasket is used on a window or door to create a good compression seal when it closes - it goes between the opening part and the frame so that when the window / door is closed the gasket squashes helping the window/door to fit nice and snuggly.

What is the difference between a flipper gasket and a bubble gasket? Between all the different flipper or bubble gaskets the differences are simply shape and size - they both do the same basic job and cut down on draughts and cold spots. If you cannot see an identical gasket on our site then try the sample pack - many customer find that by trying the different gaskets in their window frames that they find a gasket suitable for the job.


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

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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.

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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9 Reviews

  • 5
    Great help from H&H to select and identify the right seal, refreshing to be able to easil speak to someone to get help

    Posted by William on Sep 04, 2019

    Quick delivery, seal was easy to fit once the old stuff was removed and door cleaned up. The
    weather is not cold or windy just now so cannot judge how effective it is but serms ok.

    e how good the sesl is but it serms to be ok.

  • 5
    Excellent replacement.

    Posted by v symcox on Aug 11, 2019

    Easy to compare on website. Efficient staff. Prompt delivery.

  • 5
    A good product

    Posted by A White on Nov 26, 2018

    Was easy to fit, good quality and was a very good replacement .

  • 5
    This gasket does exactly what is says is easy to fix, easy to adjust durable and well worth the price per metre

    Posted by David Brownsword on Oct 25, 2018

    Handles and hinges received my order and I received my gasket all within a couple of days excellent service

  • 5
    Bubble gasket R6299

    Posted by JIm Cook on Jul 24, 2018

    excellent product and delivery. Quite easy to fit even for an inexperienced novice like me...…….

  • 5

    Posted by Chris on Jun 13, 2016

    This is a good general replacement gasket for a upvc door. I recommend using the gasket sample pack to find the right gasket to suit your door/window.

  • 5
    Great product replacement

    Posted by Tony York on Oct 29, 2014

    Great replacement seal to cure draught problem. Fitted in 10 minutes.

  • 4
    Double glazing gasket

    Posted by Unknown on Dec 16, 2013

    good product fitted easy has done the job and no draughts, used sample pack to find the right one and is a good idea.

  • 4
    Prompt response

    Posted by Rob Jones on Sep 20, 2013

    I am impressed with the prompt response and delivery of our order. It was very handy to have a sample pack of the rubber window seals to enable us to check which seal we required.
    Rob Jones Preseli Lettings

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