On 26/05/2020 22:20, Andy Anderton wrote:
Hi,

Does anyone have any experience of these type of tiles? It just seems
like a bonkers idea to me. Surely they'll let all the rain in and get
blown off the first time there's a gale? Or am I just behind the times?

thanks

yes you are....they fine better than bedding in mortar which falls out
over time ...