Nustone

Looking to buy some granite paving (approx 30 sq m). Have seen some on Nustone that's pretty keenly priced. It's 20mm thick which seems a little thinner than the likes of Marshall's/bradstone etc. Is 20mm a reasonable thickness? And any reviews/ experiences with Nustone from people on here?
Thanking you in advance!

20mm is a fraction thinner than most which are 25 ish.

To be honest granite is strong compared to sandstone so 20mm wouldn't worry me particularly.

Can't offer any opinions on nustone.

Be aware that G603 silver granite can be prone to picture framing and that will be even more likely if its thinner.

Get someone who knows what they are doing to lay it or at least follow the good advice on the paving expert website.

http://www.pavingexpert.com/images/flags/pictFrame.jpg