Opening Vents Brochure

Our low profile thermally broken aluminium framed opening vents are suitable for installation in both sloping and vertical applications and are generally manufactured to a maximum size of 750mm wide by 1500mm deep. In a typical roof application, its recommended location will be at the top of the patent glazing, although in certain instances these vents can be positioned in the centre or lower parts of the glazing by using alternative top and bottom panel sections. Depending on the size of opening vent and gearing type used the general maximum stroke length achieved will be in the region of 400mm.