Foam Gasket Seals


As a market leading manufacturer of weather seals for the window industry, we are always lookingfor new ways to improve the performance of our products and to provide the best sealing solutions for UK manufacturers. To deliver enhanced weather-tightness and soundproofing performance in our window gasket seals, we have developed a new high quality foam gasket that is manufactured from a special compound and is suitable for timber, aluminium and PVCu applications

The new self-skinned TPE gaskets are softer and have many benefits over regular gaskets:

  • Compression – foam gaskets allow for more compression, which ensures improved sealing and increased overall performance of windows and doors.
  • Flexibility – As a result of increased flexibility, ExtrudaSeal’s foam seal does not rip and will easily return to its initial shape after compression, helping to deliver smoothly operating windows and doors, time after time.
  • Thermal Properties – foam gasket seals help to increase thermal insulation, keeping the warmth in and cold air out, helping to increase the energy efficiency of windows and doors.
  • Acoustic Performance – As well increasing energy efficiency, foam gaskets also help to improve the sound insulation of applications
  • Price – Compared to many similar products on the market, ExtrudaSeal’s TPE foam gasket seals are more competitively priced and are in very high demand due to their ability to deliver superior insulation values compared to regular gaskets.


At ExtrudaSeal, we pride ourselves on delivering high quality seals in record time. When we are provided with a drawing for a bespoke design, we are able to send a sample to the client within four weeks. We currently provide our foam gaskets in black, however, when it comes to applications for windows and doors, we understand that consumers are looking for products that tick all the boxes and we are working hard to launch new colours that will complement a larger variety of applications.

For more information on foam gaskets for windows, doors and other sealing solutions, please call ExtrudaSeal on +44 (0)121 356 8733 or email our experienced team at