The Brökelman RGB System encloses the special aesthetics and functionality of the Brökelman philosophy. With the design of hidden sash, the visible surface of the aluminum profile is limited to the minimum.
RGB is a thermal insulated opening system with three chamber profiles for the maximum thermal insulation. Heat-insulated composite profile system with voluminous EPDM multi-chamber center seal with preformed angles.
The profiles are implemented with a 10 mm Euro-groove. Increased burglar protection possible due to WK 2 safety class. The water tightness is based on the German designing principles. Water enters the chamber, is leaded to the lower part of the window and then is guided outside through specially designed drainage channels.
- Thermal insulation according to DIN 4108-4.
- Maximum energy conservation.
- Perfect acoustic insulation.
- Total water-tightness.
|2 – 2.5 mm..|
|34 mm (frame) 24 mm (sash)|
|18 - 45 mm|
|Windows maximal sash sizes|
sash sizes (W X H)
|1600 X 2400 mm|
Max. sash weight
Thermal Insulation (EN 10077-2)
- Uf-value 2.3 W/m2K
Air permeability (EN 12207:2000)
- CLASS 4
Water tightness (EN 12208:2000)
- CLASS E 900
Wind Load resistance (EN 12210:2000)
- CLASS C4