A pioneering technology, patented in 27 countries, that offers improved energy efficiency and high energy levels
INSULATION WALL WITH ELVIAL I2 TECHNOLOGY
A WORLDWIDE INNOVATION ONLY BY ELVIAL
An additional Insulation Zone, filled with specially developed Foam, having the Ideal Density and covering totally the intermidiate chamber of the profile.
The Energy Performance of the aluminium system is improved up to 38%
FEATURES + BENEFITS
HIGH THERMAL INSULATION
Uf : 1.8 – 2.2 W/m2K
Uw* : 1.5 W/m2K with double glazing (Ug: 1.0)
Uw** : 1.5 W/m2K with double glazing (Ug: 1.0)
Uw* : 1.2 W/m2K with triple glazing (Ug: 0.6)
Uw** : 1.2 W/m2K with triple glazing (Ug: 0.6)
Three insulation levels:
- Optimized foam-filled insulation zone (ELVIAL I2 Technology) that ensures excellent isothermal flow of the window.
- Polyamide bars maximum size 24mm with glass fiber re-enforcement 25% (PA6.6 25 GF), for improved insulation and extra rigidity.
- Central gasket, glazing gaskets with fins and perimetrical insulation with low density polyethylene, for effective heat transfer minimization.
SECURITY
- WK2 security level, with up to 21 perimetric locking points.
DURABILITY FOR A LIFETIME
- Width up to 1.000mm /sash
- Height up to 2.250mm
- Weight up to 90kg /sash
- Glazing up to 45mm
Perfect functionality:
- Customized alignment corners made of polyamide, for extra rigidity of final product.
- Corner joints with specially designed recesses to fasten the hinge pins and absorb the glazing weight.
ADVANCED SEALING SYSTEM, CONSISTED OF:
- EPDM gasket corners for the central gasket, the outer glazing gasket and the perimetric gasket.
- Optimized EPDM specimen to connect the Mullion End Cup with the central gasket, for effective watertightness.
- Special drainage channels on the frame and on the sash, which prevent water from flowing to the inner part of the profile.
Water tightness result: E900, Ift Rosenheim Germany.
BASIC SYSTEM DEPTH : 58.6mm / 69mm
MINIMUM FACE WIDTH F-S: 102.1mm
* One sash construction 1.000mm X 2.200mm
** Double sash construction 1.500mm x 2.200mm
Types of Constructions
- All types of opening frames
