Primary roof ventilation.
Mainly used in refurbishment, push- in soffit vents provide a convenient method of providing ventilation through an existing soffit board.
Each ventilator provides 1600mm² of free airflow and should therefore be positioned at 160mm centres in order to achieve an equivalent of a continuous 10mm opening.
-A 70mm diameter hole saw is used to cut the fixing holes and the vents are then pushed into position. Barbed ridges on the sides of the vents grip the soffit board and hold them securely in place.
-Unobtrusive and easy to fit.
-Durable and totally resistant to decay.
-4mm wide ventilation slots comply with BS5250:2002.
-Manufactured by injection moulding in polypropylene.
-Black finish. Also available in White and Brown.
-UV stabilised, colourfast, durable and totally resistant to decay.
-Manufactured in the UK to BS EN IS0 9001 and BS EN IS0 14001.