Wooden window profile 87I2

aluminumthermally-insulated

With the New Window System ELVIALXCLUSIVE 87i2, the outstanding thermal insulation and all the benefits of aluminium, are ideally combined with the classical look and feel of wood. FEATURES + BENEFITS OUTSTANDING THERMAL INSULATION Uf : 1.1 – 1.4 W/m2K Uw* : 1.3 W/m2K with double glazing (Ug: 1.0) Uw* : 1.0 W/m2K with triple glazing (Ug: 0.6) Uw** : 0.78 W/m2K with triple glazing (Ug: 0.5) Three insulation levels: • Optimized foam-filled insulation zone (ELVIAL I2 Technology) that ensures excellent isothermal flow of the window. • Multi-chamber polyamide bars 34mm with glass fibers reinforcement 25%, (PA6.6 25 GF), for excellent insulation and extra rigidity. • Specially designed central gasket with 5 cavities that covers all the polyamide surface, glazing gaskets with fins and perimetrical insulation with low density polyethylene, for effective heat transfer minimization.