Rabel 820

Simply... a super thermal opening system for large openings.

Rabel 820

Rabel 820 Super Thermal

Simply... a super thermal opening system for large aluminium openings.

The Rabel 820 Super Thermal aluminium system has been engineered without compromise to offer the best in opening doors and windows. Its sash is characterised by triple joining means to withstand the loads of triple glazing units having a weight up to 150Kg per sash.


It is available in simple opening typologies, tilt only, tilt and turn and many other not so common. It is available in two aesthetic lines, namely sofline and flat design to accommodate classical and modern architecture. Having a frame thermal performance Uf of less than 1.6 W/(m2K) and a fabrication thermal performance Uw of less than 0.8 W/(m2K) makes it is suitable for use in passive houses to reach zero energy consumption. It comes with a burglary resistant multipoint perimeter locking system and a choice of safety and acoustic glass types reaching up to 51 dB of sound insulation.

Technical characteristics
Frame Height 59 mm
Sash Width 82 mm
Sash Height 69-96.5 mm
Type Hinged
Max. Weight per Sash 150 Kg
Max. Sash Width 1.6 m
Max. Sash Height 2.4 m
Glazing Width Possibilities 43 mm
Maximum Locking Points 9
Thermal Break Width 34 / 38 mm
Sealing Type 3 Gaskets