We were brought in retrospectively after the project had completed. The entire roof had been condemned basically due to health and safety issues following our investigations/recommendations. The defec ...

Lime Staining Brickwork Lime staining is free lime, generally from mortar, which has been washed from the mortar joints on to the face of the brick.  Lime staining can occur with any brick as it gene ...

Common efflorescence Common efflorescence is the visible occurrence of salts on the face of the brickwork. Soluble salts are left on the surface of the brickwork by water which has passed through the ...