E Gaskets
E gaskets, named for their E-shaped cross-sectional profile, are commonly used on windows and doors in uPVC glazing systems. These seals work in a very similar way to wedge gaskets but are manufactured with an arrow foot that allows the section to hold itself in place within the glazing channel. The foot restricts the section from moving and allows you to install the glass without needing to support the actual seal. Manufactured with three sealing fins, the ‘E’ shape provides a degree of flexibility that allows the gasket to accommodate slight movements and tolerances within the frame.
E gaskets are normally used alongside wedge gaskets in uPVC windows and doors. The E gasket will first be fitted into one side of the frame, allowing for the easy installation of the glass. The final step will usually involve pushing the wedge gasket into the remaining gap between the glass and frame. This will apply compression against the glass, creating a seal that keeps your home warm and comfortable.
You will need to take measurements from your existing section to ensure that you purchase the correct replacement product. This will allow you to purchase a replacement seal that fits into the channel groove and is the correct size to create a reliable watertight seal.
All Glazing, Door & Window SealsFrequently Asked Questions
How much will it cost to replace my E gasket?
The cost to replace the E gasket around your window will vary depending on the size of the frame where it will be fitted. However, you will need approximately three metres of a replacement E gasket to seal a standard sized opening uPVC window. At an average price of £3.60 per metre, replacing this gasket will cost around £10.80 (excluding VAT) per window.
Our volume discount allows for significant cost savings of up to 40% when replacing multiple windows in your property.
Can Seals Direct help me identify a replacement E gasket?
Deciding on the best replacement E gasket for your window may seem like a complicated task. Although this glazing gasket may not seem like the most important part of your window, it is essential for reducing draughts, water ingress and keeping your home warm and comfortable.
Our extensive range of E gaskets allows you to choose a replacement section that is a replica of your existing seal. All of our products are manufactured from high-quality rubber compounds that have been specifically designed for residential and commercial windows and doors.
For further information or technical support with choosing the best replacement section for your window, you can get in touch with our knowledgeable team. If you would prefer, you are welcome to send us a sample of your existing section for identification. We can use this to help you identify a suitable replacement.