20k Slate Vent is a large capacity Universal Tile Vent that suits most concrete interlocking roof tiles that can be used to ventilate roof voids. Perfect solution for heat recovery systems with 150mm adaptor. Fits perfectly with adjacent slates.
Slate grey cap blends in with most man-made or natural slates
Dimension 600mm long x 380mm wide x 91mm deep
Weight (per carton) 15kg 10 pcs per carton