JANELA EXÓTICA, LDA - PVC & aluminium premium window frames

A hinged hidden double sash 122 mm system that allows for quadruple glazing facilitating a total accoustic silence and an optimum thermal insulation. There is the possibility of incorporating a manual or motorized venetian blind or shutter in the internal (65 mm) chamber. Also Access to the chamber is possible for cleaning and maintenance. Additionally there is a quadruple gasket system that improves the thermal and accoustic insulation.

Presentation

A hinged 70 mm window system with a potent insulation capacity and with a transmission value from only 0.8 W/m²K which has been achieved thanks to the perfect combination and design of aluminium profiles, 35 mm tubular polyamide rods, E.P.D.M tubular water tightness gaskets and a system of polyolefine foam that is fitted around the glazing space perimeter. Possiblity of straight and chamfered sashes and straight, chamfered or curved beads. With its large glazing capacity of up to 58 mm it presents to this system some excellent accoustic and thermal features allowing the use of large glazing thicknesses and energy efficiencies.

A hinged 60 mm window sysytem with a transmission value from 0.9 W/m²K that is achieved thanks to the perfect unión and design of aluminium profiles, tubular 25 mm polyamide rods, E.P.D.M water tightness gaskets and a polyolefine foam fitted around the glazing space perimeter. There is also the possibility of straight and chamfered sashes and for straight, chamfered and curved beads.