Precise workmanship
for any angle

Large window fronts over corners, bay windows and conservatories – the perfectly mitred rails underline the architecture of your home.

A single system for your rooms. Custom production. Adjustable. Uncompromising.


Seamless connection

Every room is different. The mitre connectors ensure that the profiles are perfectly joined to each other at every corner, be it an internal or external corner. For any angle.


Design awards

In only a few months, F1 has won the red dot award and the iF design award, and has also been nominated for the Design Award of the Federal Republic of Germany. A single product winning so many awards is something of a rarity and underlines the fact that this is something special.