Bubble Gasket Seals

Bubble gaskets and bubble seals from Central Extrusions are designed to fit many of the leading aluminium glazing or uPVC glazing systems in use today. We are a UK based glazing gaskets specialist providing a custom extrusion manufacturing service.

What Is a Bubble Gasket and How Are Our Bubble Gasket Seals Used?

A bubble gasket is an integral part of most uPVC and aluminium window and door glazing systems used nowadays. They consist of a base that slots tightly into the frame and a dome-shaped part that flattens when the door/window is closed to create a tight seal.

Bubble gasket seals deteriorate with time and to prevent unnecessary heat loss in your home, it’s important to replace them. Bubble seals from Central Extrusions are great for this as they reduce drafts, contributing towards a more consistent indoor temperature. What’s more, they can be used as both a window bubble gasket and a bubble gasket door seal.

How to Fit a Bubble Seal

Be sure to measure the exact dimensions of your current bubble seal to be able to choose a suitable replacement. We have a vast range of options so whether you need a bubble gasket window seal or a bubble gasket door seal, you’ll find the product you need in our catalogue.

The fitting process itself is relatively simple and doesn’t require any technical knowledge. Simply push the base of your bubble gasket seal into the hollow section of the frame. There’s no need to use sealant or adhesive.

Take a look below at our extensive range of bubble gaskets now for a weatherproof glazing system seal made to last.