Sapa Window 1086 Inward-Opening/Fixed

Window 1086 inward/fixed is based on a stable and proven construction with 86 mm deep well-insulated profiles. Fold for glass 20-56 (64) mm. Air tightness acc. EN 12207, up to class 4. Rainproofness acc. EN 12208, up to class 9A. Sound insulation, up to Rw 46 dB. U-value, down to 0.7 W/m²K. Burglary protection acc. EN 1627, up to RC3. Fire class up to EI 30.