Many of the present continuous type roll panel ventilators are susceptible to collapse when installed due to their manufacturing method, box-like shape and poor design characteristics.The Thysis Roll Panel Ventilator has been designed to avoid collapsing when installed over the insulation. The robust sinusoidal shape of the ribs provides additional strength and guarantees that when fitted over the wall plate the ventilation to the roof space remains unobstructed. The new widths also ensure that when fitted with the new higher levels of insulation the ends of the ventilators are not blocked.
Universal rafter centre fitting capability
Reduce the risk of cold bridging by enabling insulation to be laid right into eaves
Lightweight and durable
Quick and easy to install, with no special tools required.
6mtr long x 300mm wide. Supplied 10 rolls per box.