R5019X Black Bubble Gasket UPVC Window Door Double Glazing Rubber Seal

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One Continuous Length

R5019X Black Bubble Gasket UPVC Window Door Double Glazing Rubber Seal

No adhesive is required to fit this gasket, 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 year many gaskets will lose their flexibility, start to shrink and even disintegrate

Available in  Black

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


  • EPDM the 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
  • 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 R5019X - Replacement  Black Bubble Gasket.

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. This is available from our shop.


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.

Write a Review

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  • R5019X Black Bubble Gasket UPVC Window Door Double Glazing Rubber Seal


    Posted by Unknown on 21st Mar 2021

    Half hour with small thin screwdriver to remove all bits of perished seal. 5 metres was enough for door with half metre spare. Half an hour to fit with soapy water and narrow screwdriver to press in with. Easy just a little fiddly.

  • UPVC Door & Frame Rubber Seal


    Posted by Malcolm Walker on 28th Oct 2020

    Samples were sent to determine the correct type of seal required. With being lubricated it was very easy to fit with no special tools required. It just "flowed" into the groove in the UPVC Door & Frame. The product was as advertised & delivery was as stated. Highly recommend Company & product.

  • R5019 window gasket


    Posted by Unknown on 30th Jan 2020

    Bought 16 metres of this along with 46 metres of another style. Very easy to fit and, being slightly lubricated, aided installation. Very easy to fit with no special tools required. Ordered on line and delivery was very good. Would recommend both product and company.

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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