Premium Window GDW-1 is a high-performance joinery product designed for quality timber construction. Made from a durable 68 mm glued pine profile, this window offers excellent dimensional stability and thermal performance, making it the ideal choice for residential-grade timber homes and offices.
Improved Thermal Performance
The GDW-1 window is equipped with 4+16+4 double glazing: two 4mm glass panes and a 16mm argon gas chamber in the middle. One pane has a Low-E coating to reflect heat and reduce heat loss. This is particularly important for buildings used for the entire length of the year.
Versatile Functionality
The modern tilt-and-tilt mechanism allows you to easily adjust ventilation while maintaining safety. The laminated pine construction reduces the risk of torsion and warping, ensuring smooth operation and a long service life.










