Matt: thanks for the info. I think £100/m2 is beyond my means, so I couldn't go for the Rolls Royce stuff, but as long as the Tiles HQ stuff is considered AUDI instead of LADA then it should be ok. I just want to be sure that in normal service I pick something that's well calibrated for ease of fitment and won't have a dulled shine in the next few years. The tiles HQ sample should be with me tomorrow. Do you know how the DOMOSTONE stuff compares? The black is on special at the moment, but I think i'd have to ring them to get a sample as theres no provision to order a sample on their website.
Is it easy to tell a bad quartz tile from a good one, or will deterioration over time be the main giveaway (presumably down to softer composition resins that scratch easily)?
I'm pleasantly surprised that it won't be too hard to cut, although I bet the resin smells a bit when being cut (will have to cut outside).
I'd personally prefer granite, as the main black background of the tile is shinier (the black samples of Quartz i've seen seem more satin sheen than glossy in both tiles and kitchen worktop), but the missus is taken on the mirror pieces shine
I was a bit sceptical about the Tiles Porcelain stuff when I got the samples, the grey one seemed to have large clear glass-like chunks running through it, giving the appearance of broken ice over a muddy puddle, and did seem very brittle, the crystalline structure seemed larger than I expected it to be (rather than small and tight granular). It seemed that once in place it would be ok, but I anticipated it would be very fragile to handle while tiling.
The person I spoke to when I ordered the sample reckoned that they do all the disney stores floors with their stuff in the blue version.
Used to use "de Trevor Percy" (as my old Polish colleague used to call TP) a lot for other building stuff when I was in the building trade.