Timloc Telescopic underfloor vent

Telescopic (adjustable) underfloor ventilator to provide ventilation beneath suspended ground floors (equivalent area of 6000mm²).

Always to be used in conjunction with the Timloc Airbrick (1201AB).

The vertical height of the ventilator unit adjusts to suit between 3 and 5 brick courses (225-375mm) with a minimum cavity width of 50mm.

Extensive range of quick and easy to fit horizontal and vertical extension accessories (doesn't restrict air flow through the ventilator)