Timber Window | OPUS 68®
OPUS 68® s manufactured from carefully selected high quality fir, spruce and oak laminated elements. A noted quality of timber is ease of its surface treatment, which enables us to offer numerous variations of timber models. We use 68mm thick, triple laminated elements for our products.
in addition to timber’s inherent thermal insulation qualities, has two additional window seals which ensure complete comforts of sound and thermal insulation.
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.