£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 3.6N GP Concrete Block £2.75 Add to basket 6-10mm Stone Bulk Bag £48.00 Add to basket 50mm PIR Insulation Board £40.00 Add to basket 6-10mm Stone Half Bulk Bag £30.00 Add to basket