GNTC have been appointed to retile all fire damaged bathrooms at the historic grade 2 listed Crathorne Hall hotel at Yarm, Teeside. More than 100 firefighters were required to control the blaze at its height at the 37 bedroom mansion house hotel. Posted byDarren Nockall May 14, 2015 0 Share: Related Articles Bumper January for GNTC Selfridges, Oxford Street The Salt Room restaurant creates a buzz….. Tiling complete at UK’s latest Northface store Nando’s, Kilburn High Road, Kilburn, London GNTC appointed at Rolls Royce H.Q.