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Roller shutter box with integrated ventilation at the top

ROKA-THERM® 2 RG AIRFOX® L combines a roller shutter box with an integrated ventilation system. This variant is a built-in box. Due to the box height, they are particularly suitable for new buildings. The ventilation grille is almost invisible in the outer lintel area and the façade view remains unaffected. It is not impaired by disturbing external bonnets.

The delivery includes the already installed connection cables. Only after the installation work has been completed is the AIRFOX® cassette finally mounted. This makes it safe from damage and theft during the construction phase.

Ventilation outlet via the box end rail

The system is inconspicuously integrated into the façade due to the air ducting laid in the box end rail.

Air outlet inside

Air is extracted directly under the ceiling (warm / stale air is at the top, incoming cooler air sinks down).


Optimum box height for new buildings

Technical data

ROKA-THERM® 2 RG AIRFOX® L - Dimensions variant plaster/WDVS

A Box width300345365425490
B Box height350400400400400
C Inner leg thickness506080140205
D Clear width185220220220220
E Clearance height186236236236236
Clear internal dimension 1)185220220220220
G Window seat from outside box145145145145145
H Outer end rail projection1313131313
Inspection opening8080808080

1) Theoretically available rolling space - measured by press - without taking assembly air into account.

Note: For information on maximum element widths and heights, please refer to the "Top box" catalogue, and for further information on motors and GUIDE RAILS , please refer to the "Accessories" catalogue at the bottom of the page.