Many people want to change old, outbukes for a long time wooden windows for new plastic windows. These people are interested in the question of the quality of the windows and of course the price for this pleasure. When choosing a plastic window, people try to save on the profile, double -glazed windows, accessories. The question arises, is it worth saving?
The profile is the most important element of the plastic window, and if you save on it using cheap plastic, then it will lose color, crumble and freeze. When choosing a profile, it is necessary to pay attention to the thickness of the walls, the minimum thickness is 3 mm and the uniformity of the material. The minimum number of air chambers in the profile is three cameras. There are profiles of the same quality, but at a different price, do not overpay for the brand. The profile must be reinforced with a square of square section, and not P-shaped, otherwise this can lead to deformation of the profile and sagging of the wings. You may also be interested in a mortgage calculator.
Preferences should be given to profiles that have not only a domestic certificate, but also the international certificate RAL and DIN ISO.
So, when choosing a profile, we pay attention to: thickness, number of profile chambers, the number of seals, the resistance of the thermal conductivity of the profile. To avoid troubles, in the future, do not save on quality.