Glassfibre composites are widely used in various window and door applications

Window and door frames

Excellent mechanical properties, low thermal conductivity and similar coefficient expansion rate than glass are the main reasons why glass fiber is gaining market share in W&D frames.

Door and sliding door sills

Energy efficient material which doesn’t wrap, rot or rust.

Thermal breaks

Glass fiber thermal breaks have superior mechanical properties compared to conventional PA6. Using composite thermal breaks helps engineers to create new desings and dimensions

PVC-window stiffeners

Low thermal conductivity together with hi stiffness make glass fiber excellent stiffener material for PVC-windows with even lower U-values.

See some of our references

Exel Oyj, Vantaa head office, Mäkituvantie 5, FI-01510 Vantaa, Finland, Tel +358 20 7541 200, Fax +358 20 7541 201