Adjustable ventilator to provide ventilation beneath suspended ground floors up to 5 brick courses. With incorporated grille to prevent vermin entry. The vertical height of the ventilator unit adjusts to suit between 3 and 5 brick courses (225mm-375mm) with a minimum cavity width of 50mm.
Product code : 83Q1201
Length : 220mm
Width : 205mm
Height : 225mm
Colour : Black
Material : Injection moulded in polypropylene
Unit Type : Each
Unit Pack Quantity : 1
Nationwide Delivery
