Windows & doors

It is very important to choose the correct windows for each project according to their design and, most importantly, their energy efficiency — so that a residential house does not consume more energy than it should, and a holiday house does not cost more than a residential one because of over-specified windows.

Windows & doors

Certified windows and doors

Our company, with its partners, offers only certified products — carrying CE marking, DVC (Danish Window Certification) and NDVK (Norwegian Door and Window Control) certifications. Hardened glass is installed in certain windows to ensure maximum safety for you. You can also choose from various types of wood, such as pine, oak, meranti, beech, larch, sipo, walnut, eucalyptus, red wood and others, with various opening types. Window frames are impregnated, primed, and they can be painted in different colours inside and outside (according to RAL or NCS colours).

Only the German aluminium framing system GUTMANN is used. Window fittings are from the German company SIEGENIA-AUBI. For Scandinavian windows, fittings are from PN-UNO. Double or triple glass panes are used from suppliers such as Euroglas, Guardian, Saint-Gobain or AGC.

Our supplied windows have a low U-value and are especially energy efficient. Together with each project's details we provide a detailed specification of the windows, including their colours, framings, fittings, opening types, U-values, opening handle types and other details.

Below you can find the main information about European and Scandinavian type windows.

European type

European-type windows

U-values are given for a 1230 × 1480 mm window.

IV68 and IV68 ALU
- 68 mm frame from the client's chosen wood (finger-jointed pine, larch, oak, meranti or eucalyptus)
U = 1.5 W/m²K
IV78 and IV78 ALU
- 78 mm frame from the client's chosen wood (finger-jointed pine, larch, oak, meranti or eucalyptus)
U = 1.13 W/m²K
IV84 and IV84 ALU
- 84 mm frame from the client's chosen wood (finger-jointed pine, larch, oak, meranti or eucalyptus)
U = 1.00 W/m²K
IV68 THERMO
- Special window conforming to the requirements for passive houses
- 68 mm frame from the client's chosen wood (finger-jointed pine, larch, oak, meranti or eucalyptus)
U = 0.74 W/m²K

Scandinavian type

Scandinavian-type windows

U-values are given for a 1230 × 1480 mm window.

D'lux and A'lux
- Opening to the outside, Scandinavian type
- 115 mm frame from the client's chosen wood (finger-jointed pine, sipo, walnut or oak)
U = 1.34 W/m²K
NORD and NORD ALU
- Opening to the outside, Scandinavian type
- 115 mm frame from the client's chosen wood (finger-jointed pine, sipo, walnut or oak)
U = 0.87 W/m²K

Doors

Outside doors

Outside doors are produced according to the client's requirements and their provided drawings or pictures. It is possible to paint doors in colours from the RAL or NCS charts.