Thermoseal Group is the largest specialist insulated glass (IG) sealed unit component manufacturer and distributor in the UK supplying over 2,500 components and a wide range of machinery for IG manufacturing.

With over 40 years of experience trading within the window industry, Thermoseal Group then went on to set up a high-volume manufacturing base in the UK. Thermobar Warm Edge Spacer Tube and Thermoflex Warm Edge Spacer are the Group's largest volume manufactured products. The decision to manufacture wasn't taken lightly. With millions of £'s invested in skilled staff, production equipment and an innovation centre with the aim of monitoring quality and producing more energy efficient components, Thermoseal Group is set to lead the industry forward.
 
We understand the conditions within a glazing unit and how each component performs within the lifetime of the unit. This helps us to ensure that the components we manufacture and supply are second-to-none.
 
For further information on Thermoseal Group, visit the Group's main website www.thermosealgroup.com