£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 20mm Ballast Bulk Bag £42.00 Add to basket 20mm Ballast Mini Bag £3.50 Add to basket Grano Dust Mini Bag £3.90 Add to basket 20mm Stone Half Bulk Bag £30.00 Add to basket