THERMOSEAL GROUP LIMITED                                              H04

Address            : Gavin Way, Nexus Point,

                          Off Holford Drive,

                          Birmingham B6 7AF United Kingdom

Tel                    : +44 121 331 3950

Fax                   : +44 121 331 3950

Email                :

URL                  :


Thermoseal Group, UK manufacturer and supplier of two of the highest performance warm edge spacer bars available in the world – Thermobar and Thermoflex Warm Edge Spacers – also a UK industry leading supplier of  over 2,000 insulated glass (IG) components and a wide range of machinery for manufacturing IG units. Thermoseal Group has recently won a ‘Queen’s Award for Enterprise: International Trade 2017’.

Thermobar and Thermoflex spacer systems achieve psi values in IG as low as 0.029 and 0.027 respectively. In additional, these spacer bars have achieved Passive House ratings of phA+ certifying them for use in Arctic climates.


Product Listing:

  1. Glass Processing & Finishing: Auxiliary Products, Edge & Surface Finishing Technology, Insulation Glass Technology
  2. Tools, Replacement & Spare Parts, Auxiliary Equipment & Fittings: Glazing Tools, Handling Tools, Handed-guided
  3. Others: Insulated Glass Components; Spacer Bars, Decorative Products