A hinged door system with a frame construction depth of 70 mm, characterised by high insulation, with a thermal transmittance coefficient Uw of 0.8 W/m²K, achieved thanks to perfectly designed and perfectly adapted aluminium profiles, 35 mm wide polyamide thermal breaks, hermetic gaskets made of E.P.D.M. material and polyolefin foam placed peripherally in the glazing rebate. The range includes sashes and slats with a straight or angled edge.
The possibility of glazing up to 58 mm, allows better acoustic and thermal insulation properties to be achieved, thanks to the use of energy-efficient, thick glazing.