TopVent BE SR (AK+)
Compact & aesthetic
With the TopVent range, DUCO puts energy efficiency and acoustic and thermal comfort first. This grille is the redeveloped version of the DucoTop 60 SR (AK+).
The aesthetic appearance of the grille is enhanced by the invisible punching. The upward airflow guarantees a healthy and comfortable indoor climate. The grille guarantees quick assembly, high stability on the window and the highest airtightness class. The top is transparent and fitted with pre-drilled fibreglass-reinforced ties. The anchor channel at the top provides a rapid and secure fixing to the solid structure.
A variant was specifically designed for the UK in line with current regulations: the TopVent UK. Here the internal ventilation flap is limited at the equivalent area to 5000, 7500 or 10000 mm. This is always performed in a sound-absorbing AK version. More information about the TopVent UK can be found in our .
- Optimum aesthetics thanks to ‘invisible’ punching
- Suitable for fitting on any window section : depths from 60 to 215 mm
- Only 60 mm grille height
- Plastic thermal bridge top and bottom
Technical features
Download the for ventilation flow rates and acoustic values.
| Windtightness in closed position | 600 Pa |
| Watertightness in closed position | 1350 Pa |