The Roof Valve is a low profile static roof ventilator that allows nominal ventilation of hot or moist air from the roof space, with out the need of wind or power assistance, it also provides a natural source of light for attic spaces.
Its low profile dome make it an attractive addition to any roof whether it is mounted near the ridge or on the lower edges of the roof.
The unit is constructed from long life, UV stabilised and impact resistant ABS Polymer. It comes complete with an aluminium flashing. That makes the unit very easy to install on tiled or metal roofs.