The KÖMMERLING 76AD synthetic window frame represents a complete ecological solution with excellent thermal insulation, sound insulation, and waterproofing properties, complemented by significant performance in burglary protection and durability. The frame is offered in a wide variety of colors to harmoniously match its installation location.

Technical Characteristics

• 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
• Wind permeability: according to DIN EN 12207 Category: 4
• Water permeability: according to DIN EN 12208 Category: 9A
• Resistance to wind pressure: according to DIN EN 12210: Category: C5/B5
• Burglary protection: up to RC2 according to DIN V ENV 1627
• Locking mechanism: Application of GU mechanism (150kg maximum weight of the leaf)
• Reinforcement of leaf and frame with hot-dip galvanized steel of thickness 1.5-2 mm
• Shutter: Yes
• Perimeter frame: Yes
• Sandblasting: Yes (if desired)
• Retractability: Yes (only on one leaf)