• Contemporary 88mm thermally efficient system
• U-values as low as 0.78W /m2k triple-glazed or 1.17W/m2k double-glazed making it Part L and Future Homes ready
• Available in any single or dual RAL colour option, or textured and metallic finishes.
• Marine grade as standard
• Air permeability, NBN EN 12207, Class 4
• Watertightness, NBN EN12208, E2250
• Wind resistance, NBN 12210, Class C5
• Acoustic value, EN20140-3:1999, RW 47(-1;-2)