Windows

  Download wood catalogue

We offer a wide range of wooden windows

1. Knotless, 3-layer, glued square timber made of meranti or pine wood has increased rigidity and warping resistance due to moisture and temperature (made from Polish wood, it has a certificate of the ROSENHEIM German Institute of Wood Technology).
2. ROTO NT envelope hardware equipped with: 
- microventillation
- two anti force-in catches
- handle position lock
- ROTO and HOPPE handles available
3. Glazing strip with anti-warping lock.
4. Low-emission glazing (with argon in the glazing cavity) with heat permeability coefficient of U=1,oW/m2K .
5. High-quality silicone mix - neutral silicone (not octan silicone) manufactured by TYTAN, PERENATOR with long-lasting ageing resistance, includes fungicide. Does not get "sucked in" with time.
6. Nice, rounded thermal drip cap carrying away rain water, manufactured by BUG.
7. The sash is additionaly protected with an aluminium drip cap.
8. Replaceable sealing gaskets with constant Q-LON elasticity made by Schlegel.
9. For impregnation and lacquering of wood surface, we use the best products manufactured by SIGMA Company. Wooden products are painted with masking paints with all the available RAL colours and the so called "azurites", i.e. paints with visible wood structure. We can also make two-coloured windows.