|Tough, adjustable telescopic underfloor ventilator to provide ventilation beneath suspended ground floors.
Always to be used in conjunction with an airbrick.
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 available.
Timloc Reference 1201