Bubble Gasket is used on Upvc Window or Door to create a good compression seal when the Window or Door is closed, resulting in a long lasting, high performing weather seal.

Bubble gaskets are as the title would suggest, have a rubber bubble running through the gasket. This bubble is designed to collapse when put under pressure as the frame and gasket come into contact with one another. So, as the two come together, there is a little latitude for the surfaces to mould themselves together and form a good draft and weather seal with a single gasket.

There are a number of different bubble gaskets manufactured to fit various types of Upvc Window frame. Some gaskets are what is known as offset gaskets, which means the bubble is off to one side and secured with the arrowhead on the base of the gasket, which is designed to sit comfortably into the shoe groove of the relevant window or door profile.

Bubble Glazing Gaskets is one of our most extensive gasket ranges, with almost 30 unique bubble gaskets in stock. With that in mind do browse the Bubble Glazing Gaskets section of our online store to identify a suitable replacement.

If you are still unsure on the correct replacement then feel free to contact us with some photos, we will do our best to identify the correct replacement gasket for you to purchase.