View the Newton Waterproofing entry on BPindex Visit the Newton Waterproofing website When carrying out waterproofing installations, it’s essential that they are installed and guaranteed by trained and approved waterproofing contractors, ensuring ultimate peace of mind for the end user. It’s why Newton Waterproofing’s Specialist Contractors (NSBCs) are equipped to provide meaningful insurance-backed guarantees for their waterproofing installations. Newton …