Nathura 82
Aluminium wood shutter systems
aluminium-wood thermal break system with perimeter fittings. The system combines the strength and durability of aluminium with the warmth of wood and offers numerous aesthetic solutions; in fact it is completed with straight aesthetic lines and curves (both wood and aluminium) suitable for every architectural context, from classic to modern.
Air permeability: Class 4
Water tightness Class E 1500
Wind resistance: Class C5
Thermal insulation: 0.86 W/m²K 1 door – 0.98 W/m²K 2 doors
Values obtained for a window with normalised dimensions according to UNI EN 14351-1 (1.23m [± 25%] x 1.48m [- 25%]) with double glazing Ug 0.5W / m²K and 0.030 psi.
Thermal insulation: 1.25 W/m²K 1 door – 1.33 W/m²K 2 doors
Values obtained for a window with normalised dimensions according to UNI EN 14351-1 (1.23m [± 25%] x 1.48m [- 25%]) with double glazing Ug 1.0W / m²K and 0.035 psi.
