Windows are installed into the walls of buildings to ensure natural light enters the building. Ventilation windows, aimed to create better ventilation. The ventilation windows and doors therefore utilized thermal heating of the air between the window layers, which also resulted in sound-absorbing effect and sound insulation of the windows. Door are also used to secure passages into a building from the exterior, for reasons of climate control and safety.

Terrace door: Outward opening, wood aluminium frame

Terrace door: Outward opening, pine wood frame

Sliding door: Lift-and-slide, 1 moveable sash, wood aluminium frame

Sliding door: Lift-and-slide, 1 moveable sash, pine wood frame

Categorie(s): Windows & Doors