The synthetic window frame KÖMMERLING 76AD is an ecological solution with excellent thermal insulation, sound insulation, and waterproofing properties. It offers significant performance in burglary protection and durability over time.

Technical Specifications

• Frame Type: Double-leaf opening PVC
• Manufacturer: Kömmerling
• Series: 76AD
• Glazing: Double energy 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 Tightness: 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
• Lock Mechanism: GU mechanism application (150kg maximum weight of the leaf)
• Reinforcement of leaf and frame with hot-dip galvanized steel thickness 1.5-2 mm
• Espagnolette: Yes
• Perimeter Frame: Yes
• Sanding: Yes (if desired)
• Reversal: Yes (applies only to one leaf)