Custom Bespoke Composite Doors & Aluminium and UPVC Panels
B332: Bubble Seal Window Gasket / Door Seal - 100m Tub

B332: Bubble Seal Window Gasket / Door Seal - 100m Tub

  • Extrudaseal
  • EXTA1709
  • In Stock
  • £113.99

  • Exc. VAT: £94.99
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Extrudaseal B332: Bubble Seal Window Gasket / Door Gasket – Profile 22 UPVC Replacement Seal – Black
Restore the performance of your windows and doors with Extrudaseal’s B332 Bubble Seal Gasket, engineered specifically to replace worn or damaged rubber gaskets in Profile 22 UPVC window and door systems. This high-quality black bubble seal provides a secure, weather-resistant fit and is designed for easy push-in installation.

Key Features:

  • Heavy-duty bubble seal delivers a watertight and draught-proof barrier, ideal for improving energy efficiency and insulation in older UPVC systems.
  • Designed to fit Profile 22 UPVC windows and doors, widely used across the double glazing industry over the last 20–30 years.
  • Flexible and compressible rubber adapts to varying gap sizes, making it a reliable solution for obsolete or aging frames.
  • Pre-lubricated with silicone for smooth installation and long-lasting flexibility.
  • Supplied in a continuous length for a seamless, professional finish – no cuts or joins unless specified.
  • Easy to cut to size using standard household scissors – suitable for both professional installers and DIY users.
  • Available in black only for a clean, universal look.
Purchase Options:
  • 100-metre trade tub – ideal for contractors and bulk users.
  • Also available by the metre – see related products for custom lengths.
Installation Tip:
Start fitting from the center of the top rail to ensure the bottom section is one continuous piece, which helps minimize water ingress. If needed, gasket ends can be bonded using a small dab of superglue without affecting performance.

Ideal For:

  • Replacing old or perished rubber gaskets
  • Improving weather resistance and thermal performance
  • Restoring seal integrity in Profile 22 UPVC frames
  • Trade professionals and DIY applications

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All images are for reference purposes only and can show multiple dimensions of a single product so you can see the product from different angles. This does not usually mean the amount shown in the image is the amount you purchase. Where multiple items are shown please check the description as only one is usually supplied unless otherwise stated.