View basket “20mm Ballast Bulk Bag” has been added to your basket. £2.85 100mm Thermalite Shield / Celcon Blocks quantity Add to basket Categories: Bricks & Blocks, Building Materials Description Description Face Size 440mm x 215mm Related products 6-10mm Stone Bulk Bag £48.00 Add to basket 300mm X 30m DPC £12.60 Add to basket 50mm Block Paving – Brindle £0.54 Add to basket 100mm 7.3N GP Concrete Block £2.75 Read more