Windows 2 Types


The aluminium window, which is perfectly adapted to large glazed surfaces or long spans, is absolutely top of the range!

The Cortizo Cor 70 windows system comprises a system of 3 chambers with a thermal break for aluminium windows. This system has good insulating values associated with a shallow recessing depth. The Cor 70 is perfectly suited to energy-efficient homes.

Raposo offers, for no extra charge, the concept of concealed openings. This fits perfectly into the trend of aluminium windows with a design that is as thin and minimalist as possible. With this unique system, it’s impossible to tell the difference between fixed windows and opening windows!

Useful documents:

Characteristics and advantages:
70 mm frame thickness.
70 mm window pane thickness.
3-chamber insulation sections.
Concealed opening no extra charge.
Wide choice of RAL colours.
3 possible finishes:
glossy, matte or textured.
Invisible fittings available.
Wide range of accessories.
Uw values up to 13 W/m²K.
Standard Ug glazing = 1.0 W/m²K.