Key System Features

The energy performance provided:

• Uf: 1.8 – 2.2 W/m2K
• Uw: 1.5 W/m2K with double glazing (Ug: 1.0)
• Uw: 1.2 W/m2K with triple glazing (Ug: 0.6)

Three levels of thermal insulation:

• The additional thermal insulating foam core zone optimizes the isothermal curves at the section of the frame and neutralizes heat transfer through radiation.
• Application of polyamide bars with glass reinforcement (25% PA6.625 GF), 22mm wide across all system profiles, for high thermal insulation.
• Specially designed central spacer and glazing gaskets with fins for effective reduction of thermal flow.

SECURITY

• The frames provide certified WK2 security.
• They feature up to 21 locking points around the perimeter.

ELVIAL SEALING SYSTEM

• Elastic EPDM corners for the central gasket, the perimeter gaskets, and the external glazing gasket.
• Additional EPDM connecting gasket of the end cap with the central gasket for effective waterproofing.
• Rated in the highest waterproofing category: E900, lft Rosenheim Germany.

DURABILITY FOR A LIFETIME

• Up to 130 kg / leaf up to 2,350mm height.
• Up to 1,350mm width / leaf, Up to 53mm thickness of glazing.
• Excellent functionality for a lifetime, with specially designed flatness corners made of polyamide material for increased sturdiness.
• Connection corners with race, uniquely designed to accommodate the hinge pin, so the weight of the glazing is transferred to them.

Technical Specifications

• Frame type: Single-leaf openable thermal insulating
• Manufacturer: Elvial
• Series: 4600 ai2
• Opening direction: Available right and left
• Glazing: Double energy glass 4/ 15.5 /4
• Electrostatic painting: ral 9016 (white)
• Thermal break: Yes
• Sound insulation: Yes
• Burglar resistance: Yes
• Window handle: Yes
• Perimeter frame: Yes
• Sandblasting: Yes
• Recalling: Yes
• Certification: Elvial
• Manufacturing time: 20-25 days