Timloc Castellated Roof Tile Vent Brown RTV CBR Roofing Slate Ventilation

Suitable for roofs with a minimum pitch of 20° Size - Length 422mm - Width 330mm - Depths 44mm / 127mm Sized to replace one Castellated tile to provide a continuous visual appearance along the roof when viewed at all levels Shaped to manage and channel rainwater back down onto the roof tiles and away from the vent opening 4mm spaced external grille to prevent rainwater ingress and keep out large insects, vermin and debris Integrated clips to ensure a secure fit to surrounding roof tiles UV stabilised top for continuous exposure to sunlight Lightweight and easy to handle Free ventilation area of 10,000mm2, Weight: 2.4691773344 pounds, Manufacturer: Timloc