Timber Window | OPUS 78®
OPUS 78® is manufactured from highest quality timber which enables the best of all solutions-simplicity. Its natural organic material is easily renewed by repeated coating.
Opus 78 mm windows have glazing up to 44 mm thick, which guarantees exceptional thermal and audio insulation. Laminated elements are manufactured using timber joining techniques which ensure greater timber stability.
UfFramework thermal performance
UgGlass panel thermal performance
UwTotal thermal performance
A Croatian institute we employ for window thermal performance, wind resistance qualities, air non conductivity and water non conductivity testing.
A European institute we employ for window thermal performance, wind resistance qualities, air non conductivity and water non conductivity testing.
TÜV is our security partner.
In order to maximize energy efficiency, joinery is installed according to RAL guidelines. The space between windows and walls is filled with waterproof, vapor conductive foil on the outer side and vapor nonconductive foil on the inner side. This achieves vapor conductivity and air non conductivity of the interior.
Installation according to RAL guidelines enables free exit of vapor from the interior, while preventing entry of water and rain.