Bubble Gaskets

Bubble gaskets by JA Seals start from £1.71 and are among the most commonly used door and window gaskets. They are designed for high-quality, reliable sealing of uPVC windows and have great resistance to wear and pressure, helping you prevent heat loss for longer. What makes them different from other types of rubber seals is that they have a dome-shaped top that compresses when you close the door / window and forms a watertight seal.

Why Choose Bubble Gaskets from JA Seals?

- Available in multiple sizes, profiles and lengths (1m to 100m)

- Made from trade standard TPE material

- Proudly manufactured in the UK for a durable, high-quality seal

- Easy to fit by hand without using any tools

How to Choose and Install a New Bubble Gasket Seal

Before choosing the best bubble gasket, make sure to measure the one you’re currently using. You’ll need to measure the bubble shape as well as the arrow-shaped section. Our seals can be trimmed to your requirements. 

Bubble seals by JA Seals are easy to install and can be fitted by hand. To complete this yourself, just push the unit into the hollow part of the frame and the arrow-shaped section will form a tight seal. You don’t need any additional materials / adhesive to keep the seal in place. If you need more advice on installation, feel free to see our detailed fitting guides.

Browse our range below or contact our team for more information!