GDW-4 is a premium wooden window designed for durability and good thermal performance. It is made from a sturdy 68mm glued pine profile. This full height window (878mm x 1981mm) combines a traditional wooden look with modern functionality.
Energy Efficient Design
The GDW-4 window is fitted 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 throughout the year.
Functionality
The high-quality opening mechanism offers versatile ventilation options. Slide the top for gentle airflow or open the frame for full access. The unit is delivered as a kit including trim boards and durable rubber sealing to ensure a weather-resistant fit and outstanding protection against the elements.
