Rotary Roof Vent

Unfortunately this is the only rotary vent we stock.

We have sold a large number of these and when fitted as per manufacturer's spec they perform very well. As with any vent of this type in extreme driving rain and wind a small amount of water entry may be possible.

Hi Dave and thanks for your query

The base plate that fits to the ceiling is only 4mm thick, but then you'd need to allow for the screw/bolt heads also, as the base plate doesnt have countersunk holes.

Regards
Burnsco Webstore