Sandblasting Brickwork Cleaning feature walls and beams on offices in a historical building in Liverpool City Centre. We’ve been Sandblasting Brickwork Cleaning feature walls and beams in different offices and rooms throughout the historical Old Blind School building in Liverpool City Centre transforming the building back to life again! After knocking all the old plaster off the walls we then blast clean all Brickwork up giving a fantastic look! As you can see from the pictur