The KÖMMERLING 76AD synthetic window frame offers a comprehensive ecological solution with exceptional thermal insulation, sound insulation, and sealing properties. Its significant performance in burglary protection and durability makes it an ideal choice.

Technical Specifications

• Frame type: Double-opening PVC
• Manufacturer: Kömmerling
• Series: 76AD
• Glazing: double energy-efficient glass 4/15.5/4
• Thermal insulation: basic version Uf 1.2 W/m2k
• Sound insulation: up to Rw=47 dB according to DIN EN ISO 140-3
• Air permeability: according to DIN EN 12207 Category: 4
• Water permeability: according to DIN EN 12208 Category: 9A
• Wind pressure resistance: according to DIN EN 12210: Category: C5/B5
• Burglary protection: up to RC2 according to DIN V ENV 1627
• Locking mechanism: GU mechanism application (150kg maximum sash weight)
• Sash and frame reinforcement made of thermogalvanized steel with a thickness of 1.5-2 mm
• Shutter: Yes
• Perimeter frame: Yes
• Sanding: Yes (if desired)
• Recess: Yes (applies only to one sash)