Black Limestone Floor installation problems resolved in Wimbledon

I was recently asked to this property in Wimbledon in to see if there was anything we could do to resolve the problem with a recently laid Black Limestone tiled floor. The builders that had laid the Limestone did not cover or clean the tiles prior to sealing with an impregnating seal thereby trapping in all the dirt from the building works. They then grouted the tiles but didn't clean the grout off the surface before putting on another two coats of sealer all of which resulted in a very poor Read more...