Timber windows

Timber windows


EcoTherm92 inward opening tilt and turn windows have been designed for passive housing. 92mm depth of the frame and sash provides high level of rigidity. 4-layer wood treatment perfectly protects the windows from weather factors.

Wooden energy-efficient windows for passive buildings

Improved thermal and acoustic performance of the window has been achieved by applying 92mm profile made of 4-layer wood supported by triple-glazed, argon filled unit. Additional weather and sound protection is provided by the use of triple sealing including  main, rebate and innovative frame gasket. As a result Thermoline shows reduced heat transfer coefficient values of Uf = 1.0 W/m2*K

Timber windows

Wood is a material that emanates beauty and energy and has been for centuries used for the production of windows. Modern methods of manufacturing timber windows allow meeting the highest technical requirements of durability and easy of maintenance.

Transparent coating of timber windows enhances the natural color and structure of wood  perfectly emphasizing their classic appearance. This makes wood windows natural choice for those who want to undertake the most sophisticated projects renovating historic properties. They are also successfully used in modern architecture buildings.

Special preservatives used for wood treatment deeply penetrate its structure sealing the chinks and allowing effective weather resistance.

Download PDF: Doors and Windows Catalogue

Download the technical drawings:

Installation depth  92mm
Heat transfer coefficient  Uf = 1,0 W/m2*K
Sealing  Triple central with EPDM
Available glazing units  34 mm - 58 mm
Standard glazing  4/18Ar/4/18Ar/4 (Rw=31dB, Lt=73%, g=62%)
Structure of profiles   Four-layer glued squared timber
Standard handle  Hoppe Secustic
Warranty  10 years for the whole window
Certificates  CE, ITB, LTB, Hygienic attestation, FSC
Other standard accessories  Drip edge - frame and sash
Order processing time  from 6 weeks


Made-to-measure wooden windows

Our clients can specify dimensions, colours, number of window sashes and additional profiles arrangement. Variety of technical solutions enable undertaking the most sophisticated projects even when ordering a single window.

Additional parameters

• Window colors    MORE
• Additional profiles and accessories    MORE
• Ornamental window panes  ►  MORE
• Windows with roller shutters    MORE

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