| | | PIP window has a completely new construction, modern frame and sash, innovative hardware, new handle and new tightening system. Some of the solutions are patented. PTP window is a centre pivoting roof window, made ofmulti - chamber PVC-U profiles in white and reinforced with steel profiles. Such construction ensures a very good stabillityand protects profiles against deformation. In the window, there is also a newaluminium profile used, holding down glass. The profile matches perfectly with the window's exterior and ensures the product's durability. | | |
| | | The window is durable, corrosion and other weather factors resistant, and requires minimum maintenance. The material the window is made of does not absorb any humidity and exhibits a high resistance to acids and alkaloids. | | |