Newton Waterproofing Systems is the UK's leading independent designer and supplier of comprehensive structural waterproofing solutions for below-ground construction projects.
Our advanced systems are specified on subterranean infrastructure, commercial and residential projects across the country, from tunnelling projects and power networks to domestic basements, listed structures and data centres.

Our in-house design service, the Waterproofing Design Partnership, is delivered by our CSSW qualified team, who act as the designated waterproofing specialist within your project team. Newton Waterproofing Systems will take on the waterproofing design liability to deliver a British Standard and Building Safety Act compliant solution. We will also ensure your project achieves Gateway 2 compliance and withstands scrutiny from the Building Safety Regulator.

Sustainability and responsible sourcing are at the core of our operations. Newton Waterproofing Systems operates an award-winning recycling service, sources 100% recycled and BBA approved products, and maintains ISO 14001 certification alongside Gold membership of Constructionline and the Supply Chain Sustainability School.