Nathura 70
Aluminium wood shutter systems
Non-insulated aluminium and wood series that is ideal for climate settings in which significant insulation capacity is not a requirement. Excellent workability and exceptional thermal and acoustic environmental benefits work well with the warmth of the wood.
Interior in various shades that satisfy the most varied architectural requirements. Complete range of profiles for all styles of window and door frames: French doors, awning and pivoting frames, parallel sliding and wicket frames, also for external openings.
Air permeability: Class 4
Water tightness: Class E 1500
Wind resistance: Class C5
Thermal insulation: 1.37 W/m²K 1 door – 1.50 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.