Sliding and Folding Energy Efficient Patio Doors Double (Ug = 1,1 W/m2K) or Triple Glazed (Ug = 0,6 W/m2K)
The product is based on the same profile system as our inward opening wooden window (it doesn’t have a conventional threshold see illustrations below). In addition to sideways slide opening it tilts at the top for ventilation. The use of a ROTO hinge system enables the manufacture of opening sashes up to 130kg in weight. Profiles and technical properties are similar to inward opening tilt-and-turn windows.
Our Sliding and Folding door is available both as a wooden and aluminium clad door. Traditional double glazing (Ug = 1,1 W/m2K) or energy efficient triple glazing (Ug = 0,6 W/m2K) is used.
Material of frame and sash
Glue-lam pine, Nordic timber quality class A1-A3
Teknos Aquatop and/or VRC
RAL; NCS and translusent systems:
Views of folding door:
|Opened folding door||Closed Folding door|
DK13 (78mm) folding doors:
DK88 (88mm) folding doors: