- Roy Geddes Bricks
RGB are a UK distributor of Xella’s Silka Calcium Silicate blocks, to make construction quick, efficient and extremely cost-effective. - Thomas Armstrong (Concrete Blocks) Ltd
Thomas Armstrong supplies a comprehensive range of aerated, lightweight dense aggregate load bearing concrete blocks from its factories throughout the North of England.
Where to buy large format blocks
- Travis Perkins Trading Co Ltd - Lodge Way House, Lodge Way, Harlestone Road, Northampton, Northamptonshire, NN5 7UG, 01604 752424