LRWA appoints new technical chair

The Liquid Roofing and Waterproofing Association (LRWA) has appointed Mark Harris as its technical chair. With more than 40 years’ experience of the roofing industry, Mark has honed his skills through a variety of roles gaining technical knowledge of liquid-applied membranes, green roofing, blue roofing, reinforced bitumen membranes, and single ply. Throughout his career, Mark…