HS DREWNO
HS DREWNO
Wooden sliding windows combine the natural beauty of wood with modern technology, enabling the creation of large, elegant glazed areas with outstanding performance.
The laminated timber construction ensures high strength and dimensional stability even in large-format structures. The use of modern lift-and-slide hardware allows smooth and comfortable sash operation. The entire system is designed to provide durability, tightness, and reliable performance over many years of use.
What makes the HS DREWNO window stand out?
The frame and sash are made of laminated timber with controlled moisture content.
The window is equipped with a lift-and-slide system enabling parallel movement of the sash relative to the fixed part.
The structure allows for the use of double or triple insulating glass units of specified thickness.
The system may be equipped with a low-profile threshold made of aluminium with a thermal break.
The construction includes a multi-seal perimeter system ensuring air and water tightness.
In the HS system
Configuration tailored to your project
78 mm profile thickness
The 78 mm HS profile is an excellent choice for modern single-family homes and projects with elevated aesthetic expectations. Its engineered laminated timber core provides high dimensional stability and good resistance to deformation, even with large glazed areas. The system supports triple-glazed units, improving both thermal and acoustic performance.
A 78 mm construction offers a balanced combination of slim profile lines and strong technical performance. It allows an elegant, light visual effect while keeping the sash stable and reliable during everyday use. This option works especially well in terrace and garden openings, where design quality, functionality and user comfort matter equally.
67 mm – standard solution
A 67 mm threshold is the classic HS solution, offering strong tightness and high long-term durability. Its stable profile with a thermal break supports effective insulation and protection against water and air infiltration.
The higher threshold also improves structural rigidity in the bottom zone, which is especially important for large and heavy sliding sashes. It is recommended where priority is maximum sealing performance and intensive everyday use.
Details that make a difference in everyday use
Beaded and beadless glazing
The HS system supports two glazing concepts: traditional beaded glazing and a beadless option. This allows you to match not only technical performance but also the final visual character of the construction.
Beaded glazing is often preferred for easy serviceability and proven durability, while beadless glazing emphasizes large, clean glass surfaces and a more minimalist architectural look.
Benefit: Greater design flexibility without compromising tightness and durability.
COLORS
Traffic white
RAL 9016Classic white in a matte finish. Perfect for modern interiors, adding lightness and freshness.
Why choose HS DREWNO?
Natural Aesthetics and Prestige
Wooden sliding windows offer natural aesthetics, a premium appearance, and timeless character.
Large Glazing Areas and Maximum Daylight
The construction allows for large glazed areas, ensuring maximum natural light penetration into the interior.
High Thermal Insulation
Wood as a structural material provides excellent thermal insulation and energy efficiency.
Structural Stability and Durability
The multilayer laminated timber construction ensures high dimensional stability and long service life.
Ease of Operation and Smooth Sliding
Modern hardware enables smooth and effortless sliding of even very large sashes.
5years
warranty
Quality you can rely on for years
We are confident in the quality of our products, which is why within 5 years after installation you can report any issue with any part of our window joinery. In addition, we offer a 10‑year warranty for the tightness of glazing units with a Warmatec spacer.
HS DREWNO – Frequently asked questions
Find answers to the most important questions about our product
Wooden HS sliding windows offer natural aesthetics, high thermal insulation, and the possibility of creating very large glazed areas. They also provide structural stability, durability, and excellent user comfort.
Yes. The system is equipped with multi-point sealing and modern structural solutions that ensure high air and water tightness and effective protection against weather conditions.
Yes. The laminated timber construction ensures high stability and resistance to deformation. Proper impregnation and protective coatings guarantee a long service life.
No. The lift-and-slide system and high-quality hardware allow smooth and effortless movement even for very large and heavy sashes.
Yes. The HS system allows the construction of large-sized units, ensuring maximum natural light and a modern, elegant appearance.
Interested in the HS DREWNO system?
Our experts will help you choose an HS configuration tailored to your project. Contact us for a free quote.
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