The British Standard regarding structural waterproofing is BS8102:2009 – this standard encourages the use of a Waterproofing Design Specialist to a design team, explain Delta Membranes. NHBC Chapter 5.4 mirrors these guidelines. In cases of litigation or disputes both BS8102:2009 and NHBC Chapter 5.4 will be used as a benchmark.   Both standards place great emphasis[…]