Choose a topic below for questions and answers.


How to measure windows
If you already have existing windows, it is best to measure the existing windows from the edge of the frame to the edge of the frame. If this is a new building, then measure the size of the opening or send us the drawings of the architects
What means U-value?
The U value is, simple expression, a measure of heat loss in a material or a construction, in our case, windows. The u-value should preferably be as low as possible to keep the heat and keep the heating costs down. PVC windows generally have a lower u value than wood windows and aluminum windows.


I need doors opening to inwards, do you have?
We can produce doors both opening inwards and outwards.