Vertical windows

Our companies develop, manufacture and market vertical windows and
exterior doors of wood, wood/aluminium, PVC and composites.
Production facilities and sales branches are situated
in Northern Europe which is also their primary market.

Velfac, Rationel, O.H. Industri, Svenska Fönster, SP Fönster, Traryd Fönster, Mockfjärds, Snidex, Natre, Lian, VILLUM Window Collection, Northern Europe, Sweden, Norway, England, Ireland, Great Britain, United Kingdom, Germany, Poland, Denmark