R6809X Black Flipper Gasket UPVC Window Door Double Glazing Rubber Seal

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One Continuous Length

R6809X Black Flipper Gasket UPVC Window Door Double Glazing Rubber Seal

Many windows and doors are fitted with a Flipper gasket to weather seal the opening sash against the frame. The R6809X Flipper gasket is one of the most popular seals of this design.

No adhesive is required to fit, the gasket is designed to simply push in to a groove located around a sash or frame. Fitting new gaskets can solve many problems, draughty and leaking windows are one of the many symptoms of a failing gasket. Over the years many gaskets will lose their flexibility, start to shrink and even disintegrate.

Available in Black

Choosing Your Gasket:

Please check very carefully that you are ordering the correct gasket. If in any doubt please order our Gasket Sample Pack to enable you to select the correct profile.

Please note: When buying multiples of 1m, the gasket will then be sent as one continuous length and not several 1m lengths


  • Most commonly specified gasket material
  • Dynamic and static applications
  • Meets the requirements of BS7412 and BS4255
  • Outstanding product memory
  • Top performing dynamic seals
  • Excellent recovery following compression
  • High tensile strength
  • Available in non-stretch corded versions
  • No migration Non-stretch with high tenacity cord
  • Maintains performance and appearance longer
  • Performance not impeded by low temperatures
  • Ozone resistant
  • UV stable
  • Available in Black

What's in the pack?

1 x 1 metre of Black R6809X Replacement Bubble Gasket Rubber


When fitting it is easy to cut the gasket too short - to avoid this measure around the unit and add approximately 6cm to the length required before cutting.

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  • R6809 Gasket


    Posted by William john terence Read on 22nd Oct 2021

    with correct measurements was easy to replace existing seal on door

  • Door flipper seal


    Posted by Frank Ellis on 26th Jul 2021

    Great quality and easy to fit

  • R6809 rubber door seal


    Posted by Keith on 4th Mar 2021

    Have used this company before and they always come up trumps Quick and easy to use website, fantastic service and delivery. Would definitely recommend

  • Flipper Gasket


    Posted by Dave Wilkinson on 25th Feb 2021

    Didn`t think i would get a replacement seal for my back door as its over 10 years old. came across this company who are very easy to work with, seal arrived very quick and easy to fitted. will recommend to friends and family great service.

  • R6809X Rubber seals for UPVC windows & doors


    Posted by Timothy Hirst on 30th Dec 2020

    What a great website with a superb collection of clearly marked differing seals. I recently ordered enough R6809X seal to replace all my outer window seals which had cracked with age and these were very easy to fit. Highly recommended.

  • Flipper gasket


    Posted by Martin Taylor on 27th Dec 2020

    I've ordered these a few times recently to replace old and tired gaskets on our UPVC windows. These replacements are really easy to fit and make a big difference. Thanks JCP for your quick and free shipping.

  • Flipper Gasket


    Posted by Pat on 24th Dec 2019

    I struggled to find gasket to fit my upvc door. I stumbled across This company. Service is excellent and the gasket is good quality and fitted perfectly. Thank you.

We aim to deliver your products as quickly as possible. Orders taken before 12:00pm will normally be dispatched the same day. Orders taken after 12:00pm on a Friday will be dispatched the following Monday. For all Next Day Delivery Services (next working day excluding Saturday's) please order before 12.00pm for same day dispatch. Depending on the weight and contents of your order, we either use a next-day courier service, or Royal Mail 24 postage service.

Mainland U.K delivery times are 1-2 working days. Northern Ireland delivery times are 2 - 3 working days.

No Quibble Money Back Returns Policy

Shop with absolute confidence knowing that if you are not satisfied for any reason we will refund the full purchase price providing you return the item within 30 days and in the same condition as when dispatched. Except for those cases where an item proves to be faulty, damaged on delivery or incorrectly described, return delivery charges and postage expenses are not refunded.

How do I return Items?

If you need to return an item please log into your account and click on the orders tab. Locate the order you wish to return and on the right click on 'Return Items?' You will then be taken to the returns tab; on the right hand side enter the quantity you wish to return; then on the left below the item, select the return reason and then the return action (whether you would like a replacement or a refund). If a replacement is not available, we will issue you a refund. There is a comments box to the right if you need to enter any more details.

Once you are happy that all the details have been correctly entered then click on the 'Submit Return Request' button. You will then be sent a return request email from JCP Hardware with instructions.

If you have placed an order as a guest and you wish to return it, then please email.

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