ELVIAL W89 PHI² CE
Striking a balance between the aesthetic requirements of the ELVIAL brand and the technology required to achieve the Passive House standard was a challenge. We have once more risen to meet it.
You are building a public or private project that will withstand extreme climate conditions, offer maximum thermal comfort to its users and be environmentally friendly. The architectural profiles are more than structural elements. They are technological solutions that turn the building into a sustainable living apparatus. This is what you get when you choose the ELVIAL W89 PHI². This is why you choose it.
THERMAL INSULATION
-
ELVIAL I² INNOVATIVE INSULATION TECHNOLOGY
The innovation, ELVIAL I² Technology, is applied on all system’s profiles. This way, an extra insulation zone is created in the middle chamber of the profile, boosting the system’s energy performance [Uf] by up to 38%.
Learn more about ELVIAL I² Innovation. -
UP TO 54mm INSULATING BARS
Wide insulating bars with 25% glass fibre reinforcement of 54mm, are applied to all system profiles, offering high thermal insulation levels and extra rigidity. -
CO-EXTRUDED GASKETS
Co-extruded gaskets are used in the central and perimetrical area of the window, optimizing the isothermal flows. -
FOAM INSULATING PROFILE
Foam insulating profile is fitted at the perimeter of the glazing zone, minimizing thermal energy loss.
THE ADVANCED SEALING SYSTEM
-
OPTIMAL 3-LEVEL WATERPROOFING
Optimal 3-level waterproofing with specially designed EPDM and co-extruded gaskets. -
EPDM GASKET CORNERS
Special, vulcanized EPDM corners ensuring maximum sealing at edge corners of the window, even at extreme weather conditions. -
EPDM SPECIMEN FOR ADJOINING PROFILE END CAP
Double sash typologies are fitted with a special EDPM component that connects the mullion with the central gasket. The construction is flawlessly adjoined and practically impermeable even in extreme conditions.
Frame-Sash
Middle Mullion
Designed to meet the most demanding Passive House standards, this aluminium system delivers outstanding thermal insulation performance and superior thermal comfort. Its technological excellence is combined with a premium design, where the concealed mechanism, invisible hinges, and refined handles serve ultimate architectural purity. With the capability of wide openings up to 180° and the advanced sealing system, it ensures exceptional watertightness and reliability, making it the ideal choice for buildings with zero energy loss.

