System Basic Features

• Energy performance: 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)

Thermal Insulation

• Three levels of thermal insulation through I2 technology foam core.
• Application of polyamide bars with glass fiber reinforcement (25% PA6.625 GF) in all system profiles.
• Specially designed central gasket and glazing seals with fins.

Security

• Certified WK2 security.
• 21 perimeter locking points.

ELVIAL Sealing System

• Elastic corners made of EPDM.
• Optimized sealing rubber for effective waterproofing.
• Rated in the highest class of waterproofing: E900, lft Rosenheim Germany.

Durability

• Dimensional limits: up to 130 kg/sash up to 2,350mm height.
• Up to 1,350mm width/sash and up to 53mm glazing thickness.
• Specially designed polyamide corners for increased robustness.

Technical Specifications

• Type of frame: Double-leaf openable thermal insulation
• Manufacturer: Elvial
• Series: 4600 ai2
• Opening: Right or left
• Glass: Double energy glass 4/15.5/4
• Electrostatic paint: ral 9016 (white)
• Thermal break: Yes
• Sound insulation: Yes
• Burglary protection: Yes
• Espagnolette: Yes (not included in the price)
• Perimeter frame: Yes (not included in the price)
• Sandblasting: Yes (if desired)
• Rebound: Yes (if possible)
• Certification: Elvial
• Manufacturing time: 20-25 days