The 10mm Klober fascia vents provide unobtrusive continuous eaves ventilation. The discreet design of the Klober fascia vent prevents birds and other insects from accessing the roof space, without spoiling the external aesthetic of the roof. Manufactured from polypropylene, the 10mm fascia vent is suitable for conventional cold roofs. It is also easy to install and can be used in both new builds and re-roofing applications. When installing the 10mm fascia vent, ensure that it is positioned directly on top of the fascia board with the stop section firmly against the vertical edge of the fascia board. The Fascia Vents are then fixed into the top of the fascia board through the nail holes using 50mm x 3.35mm corrosion resistant nails and then subsequent units fixed continuously along the eaves. Features & Benefits Discreet method of roof void ventilation? Prevents entry of birds and large insects? Lightweight and durable Specifications Length: 1000mmWidth: 42mmDepth: 25mmVent/Airflow: 25mmPack Size: 50 unitsPack Weight: 6kg