PVC windows: Technical characteristics
Windows PVC windows have acquired widespread in construction and repair today. What is the secret of such success in the struggle for a place in the market? These windows have magnificent thermal insulation and soundproofing properties. This effect is achieved through the use of unique technology in the production of a window profile.
Inside, the profile of such windows is hollow and is divided into air chambers, which provide unique properties of the PVC window window. The number of cameras is directly proportional to the heat -insulating properties of the window. From the inside, the profile of polyvinyl chloride is enhanced by aluminum inserts. This metal is very durable and at the same time light, which is very important for such a design as a window frame. Such a window can withstand considerable loads, temperature changes and other aggressive natural conditions.
The next important element is the seal. There should be no gaps in it and it should fit tightly to the sash of the window.