FLAT ALL WOOD Window

FLAT All Wood Window Certifications

Air Permeability Resistance Class*: Class 4 Water Tightness Resistance Class*: 9A Wind Load Resistance Class*: Up to 2.1 m² Class C5. Over 2.1m² up to 2.5m² Class C4

Acoustic Performance Certification** (All Wood): Up to 42dB for sections with a thickness of 68mm and up to 43dB for sections with a thickness of 78mm

Thermal Performance Certification** (Achievable Uw Values):

• 1.2 W/m²K in the version with a thickness of 68mm

• 0.9 W/m²K in the version with a thickness of 78mm

Solar Factor: G=0.35

• as per certifications in our possession issued by the ROSENHEIM Institute

** as per certifications in our possession issued by the GIORDANO Institute

Furthermore, all our windows are CE marked, in accordance with the law, to ensure maximum peace of mind and safety.