Ive used a lot of Topps Tiles own brand..also Bal ...Mapei ..and recon That grout 3000 is one of the best out there..they also do matching Silicon to go with the colours of grouts..
Tilemaster Setaflex adhesive is also up there with them for quality and consistency too.
We cover all aspects of wall and floor tiling...Also provide full bathroom and kitchen conversations and installations...underfloor heating/waterproof tanking/ plasterboarding/ floor screeding