Chris Griffiths Gardens and Driveways Blogs Chris Griffiths is Marshalls’ Head of Product Sustainability. He has worked for Marshalls since 2011. His role is to understand and drive the excellent work sustainability work Marshalls does at group level, and translate that into meaningful messages for the customers who buy its products. He also explores products and systems which will help to create or adapt urban spaces which are climate resilient. He has been involved in the sustainability sector for 15 years, having qualified as a Code for Sustainable Homes assessor in 2007. He is an established SuDS expert and remains a vocal and committed campaigner in the flood arena and represents Marshalls on a number of forums and committees including Interpave and CIRIA.