Aluminum overlayes are being installed on wood windows to increase their thermal isolation and to protect the wood construction of a window.
Wood, as well as an aluminum, is available in many colors, what allows to adjust the look of a window to the look of a facade and interior. This modern and stylish type of a window is most frequently recommended to buildings situated in the area of a seaside, where moisture and salinity of the air affects wood structures negatively.

Exemplary window profiles

Exemplary window profiles:

fot: Stolbud Włoszczowa S.A.