New generation windows for higher energy efficiency

System 8S is a unique engineer solution of WDS. It has been reated to protect your house from unpredictable weather conditions, save your family budget and most importantly – to keep your family healthy. System 8S – 6-chambered profile system with 3 gasket contours and perfect design. It is one of the most energy efficient window systems. It is perfect for glazing such buildings as: cottages, houses with high energy saving requirements and private “passive” houses. With help of System 8S you can save significant resources for house heating and conditioning.

bukl_inside_page_3-4 U frame 0,77 W/m²·K
bukl_inside_page_3-4 Safety WK1, WK2, WK3
bukl_inside_page_3-4 Gasket contours 3
bukl_inside_page_3-4 Glazing 44 mm
bukl_inside_page_3-4 Number of glasses 3
bukl_inside_page_3-4 Fittings system 12/20 -13

Opening options

bukl_inside_page_3-4 Blind window bukl_inside_page_3-4
Tilt-turn bukl_inside_page_3-4
Sliding bukl_inside_page_3-4
Balcony block bukl_inside_page_3-4
Doors with lock bukl_inside_page_3-4
Outside opening door bukl_inside_page_3-4
Inside opening door bukl_inside_page_3-4

System 8S system is available in lamination

Laminated Windows offer eight wood finishes that complement the natural textures and colors of today’s design styles. They reflect the mood you wаnt, whether trendy or more classical, and can help you liven up tired interiors

Golden Oak


Dark Cherry

Montana Oak

Silver Metallic


Natural Oak

Sheffield Oak