The simplist windows are made of completely three-layer laminated wood.
These windows are 68-78 and 90 mm in length in 3 different thicknesses providing 3 different functional groups. Due to the developed design, excellent indicators of light and sound insulation are provided from 78 s. You can use acoustical laminate and triple glass joins. Windows 68f in the form of a flat surface with an aluminum coating outside are integrated with modern architecture, and indoors provide a complete natural structure. Windows 68m have the function of hidden canmate. They represent a flat surface with an aluminum coating. Patented combined profiles between the recess and the wing have high insulation characteristics.