Fiberline insulating profiles

Fiberline insulating profiles

The excellent thermal properties combined with the high strength inhabited in GRP has given Fiberline a vast experience in delivering insulating profiles for aluminum window- and wood-aluminum window systems as well as reinforcement profiles for PVC window systems all over Europe.









What’s inside counts
With a Fiberline insulating profile built into an existing design, remarkable improvements in the energy performance of the window are obtained.


Tailored solutions
Fiberline offers to design solutions that can be integrated directly into your present system. A solution that we can supply dyed in shades of black or grey, as you wish.










Fiberline Funktionskern Integral
Fiberline Funktionskern Integral – Fiberline’s own insulating profile. The profile design is adapted to DIN 68 121.