Okpol Roof Windows Classic E2 PVC

OKPOL roof window production allows to transform dark attics into bright and comfortable spaces. Roof windows are suitable for both new and old attic spaces, which nowadays are an integral part of them, as well as for rooms without attics. Okpol roof windows bring in more light than regular vertical windows. Therefore, it is a perfect solution to fill the room with sunlight. Roof windows are made of high-quality impregnated pine wood, double-coated with high-quality colorless lacquer. The air flow is incorporated inside the frame, which ensures a pleasant microclimate even when the window is closed, retaining heat in the room. The hinges of the roof window are located in the middle, which allows it to be opened at 180° and does not cause any problems when cleaning it from the outside.

The window frame also has a fixator that allows the window to be held open at a 20° angle, as well as fix the window at a 180° angle when cleaning it. The handle for the roof windows is located at the bottom of the frame and can be fixed in three positions: 1. the window is closed; 2. and 3. with a smaller or larger ventilation gap. The window is installed between the rafters, if necessary, supplemented with wooden strips for window stability.

- the thermal conductivity coefficient U for the glass package is 1.0 W/m²K- the thermal conductivity coefficient U for the entire window is 1.3 W/m²K- Norwegian pine is used for the window frame production- the window frame is coated with two layers of lacquer- all types of windows are designed for roof slopes from 15° to 90°- the window's metal flashing is brown in color- made in the EU- 10-year warranty for the windows