Available in a range of sizes and gradings
14mm/20mm, Grey multicolour mix
10-14mm, Grey multicolour mix
14mm, Dark Grey/Charcoal colour
14mm, Grey multicolour mix
Continuous over-fascia roof space ventilation
Available in a range of sizes and gradings
Prevents movement of stone
Fine textured, smooth finish
Versatile three way block
Free draining sub base layer