System Key Features

• Energy performance: Uf: 1.8 – 2.2 W/m2K
• Double glazing: Uw: 1.5 W/m2K (Ug: 1.0)
• Triple glazing: Uw: 1.2 W/m2K (Ug: 0.6)

Thermal Insulation: Three levels of thermal insulation with an additional foam core thermal zone using I2 technology, neutralizing heat transfer by radiation.

• Application of glass-fiber reinforced polyamide bars (25% PA6.625 GF) for high thermal insulation.
• Specially designed central gasket and glazing seals with fins.

Security: Certified WK2 security with up to 21 perimeter locking points.

ELVIAL Sealing System:

• Elastic corners made of EPDM.
• Optimized additional EPDM rubber for effective waterproof sealing.
• Rating: E900, lft Rosenheim Germany.

Durability: Up to 130 kg / sash up to 2,350mm height.

• Maximum width: 1,350mm / sash, maximum glazing thickness: 53mm.
• Specifically designed polyamide corners for increased rigidity.
• Connecting corners with race for secure support.

Technical Specifications:

• Frame type: Double-leaf thermal insulation opening frame.
• Manufacturer: Elvial.
• Series: 4600 ai2.
• Tiltable: Right or left.
• Glass: Double energy glass 4/15.5/4.
• Electrostatic coating: ral 9016 (white).
• Thermal break: Yes.
• Sound insulation: Yes.
• Burglar protection: Yes.
• Espagnolette: Yes (not included in the price).
• Perimeter frame: Yes (not included in the price).
• Sandblasting: Yes (upon request).
• Recall: Yes (if feasible).
• Certification: Elvial.
• Production time: 20-25 days.