Types of roof windows
Pivot windows
Pivot windows are the basic type of roof windows. They ensure a flow of fresh air and allow light into the room. These windows open only in a centre pivot method and can be rotated through 180°. This function is used when cleaning the outer pane or operating the awning blind. Centre pivot windows can be equipped with both external and internal accessories.
Windows with increased axis of rotation
The axis of rotation is situated above the centre of the window, so even a tall person can easily walk up to the window edge. The window ensures a very good illumination and provides a wide view to the outside. The lower part of the sash fulfils a top hung window function and the upper part of the sash is an additional source of daylight. The only window on the market, when installed in roofs with pitches 39°- 43°, satisfies the requirements of DIN 5034-1 standard, according to which the bottom window edge has to be situated 95 cm above the floor level and the top minimum 220 cm. The window with raised axis of rotation opens in centre pivot method and can be locked for cleaning at 160°. The window can be equipped with internal and external accessories.
Top hung and pivot windows
Top hung and pivot windows allow light and fresh air into the room, ensure unobstructed access to the window and a wide view to the outside through the open window.
They can be opened in two ways:
- The outward opening function from 0° to 35° enables an easy approach to the window and a wide view
- The centre pivot function is used for cleaning the outer pane and operating the awning blind
Top hung and pivot windows can be equipped with external and internal accessories.
Balcony windows
An innovative, large roof window whose sashes when opened create a balcony. The upper sash opens steplessly upwards up to 45°. The lower sash can be tilted forward. In order to close it the locks located by the rails of the frame have to released. Side safety barriers are integrated into the bottom sash and slide out during opening. When closing the lower sash, balcony rails hide inside the window and are not visible above the roof surface. The window is operated by the handle located at the bottom of the upper sash. The window features a multi-point locking system, without a traditional locking assembly. After turning the handle, the sash is locked at two sides of the frame.
L-shaped combination windows
The L-shaped combination windows are installed where the roof meets a vertical wall. These windows serve to extend the roof window into the wall. This results in the amount of light entering the room and the field of view being greatly increased. The L-shaped combination windows can be opened in tilt and turn (BD_) and in tilt (BVP) mode. The BXL is a non-opening window. The L-shaped windows can be equipped with internal accessories.
Insulated side hung escape windows
The insulated side hung window enables safe and easy access to the roof. It increases the amount of light and allows fresh air into the room. The escape window is available in two versions, namely right opening (FWR) or left opening (FWL) with the sash opened to 90°. Side hung escape windows can be equipped with the same internal accessories as other roof windows.
