Marshalls Sourcing Director and Geologist Rory Kendrick will be answering common questions around quality, colour and how it's sourced. 

It will be a general session not just specific to their products and he will include information you'll want to pass on to your clients, as well as tips to help you make sure you're always buying good quality.

With Indian Sandstone remaining one of the most popular choices for patios, this is a great opportunity to increase your knowledge.

Please send your questions and reserve your place by clicking the link.