||The business area develops, manufactures and markets vertical windows, vertical systems and external doors in wood, wood/aluminium, PVC and composite materials.|
The business area has manufacturing companies and sales companies in various countries, and primarily supplies the North European markets.
Read more about product range and availability at the websites mentioned below:
|DOVISTA A/S is the active parent company of the DOVISTA Group. The Group aims to be the North European market leader in the development, manufacture and sale of vertical windows and doors. The group of companies share learning and create synergy among the different brands, which strengthens the group's combined knowledge and competencies. DOVISTA cultivates distinctive brands based on a tradition of healthy organic growth.|
VKR Holding's vertical windows business area represents the following brands: VELFAC, Rationel, O.H. Industri, SP Fönster, Traryd Fönster, Mockfjärds, Snidex, Natre, Lian and West Port.
|VELFAC is an international company with activities in Denmark, Sweden, Germany, Ireland, England and Poland. The company develops, manufactures and markets vertical windows and vertical window systems made of wood/aluminium in unique designs for the North European markets.|
|Rationel is an international company with sales activities in Denmark, Great Britain and Ireland. Rationel manufactures energy saving and contributing windows and doors of premium quality in terms of comfort and security. The company develops windows and doors to meet current statutory requirements as well as market requirements for design and functionality.|
|O.H.Industri manufactures and markets insulated external doors and sandwich panels for the external door industry primarily in Northern Europe.|
|SP Fönster develops, manufactures and markets a broad selection of vertical windows and doors in wood and wood/aluminium. SP Fönster has production and sales activities in Sweden and the major part of the company’s products is sold on the Swedish market. SP Fönster is part of Svenska Fönster.|
|Traryd Fönster manufactures and markets vertical windows and doors in wood and wood/aluminium. The company has production and sales activities in Sweden and the brand is primarily sold on the Swedish market. Traryd Fönster is part of Svenska Fönster.|
|Mockfjärds markets and installs windows and external doors in wood and wood/aluminium as well as accessories primarily on the Swedish market.|
|Snidex develops, manufactures and markets vertical windows in wood and wood/aluminium and primarily supplies the Swedish project market.|
|Natre develops, manufactures and markets windows and doors in wood and wood/aluminium primarily for the Norwegian market.|
|Lian develops, manufactures and markets a wide range of windows and glazed doors in wood and wood/aluminium for the Norwegian project market.|
|West Port develops, manufactures and markets vertical windows and external doors in wood. The company operates in the United Kingdom.|