View basket “20mm Stone Half 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 100mm 7.3N GP Concrete Block £2.75 Read more 50mm PIR Insulation Board £40.00 Add to basket 6-10mm Stone Half Bulk Bag £30.00 Add to basket Tarpaulin – 2m X 3m £4.44 Read more