Newton Waterproofing Systems specialist contractor Harris Calnan is installing the CDM System, a failsafe internal cavity drain solution and the last line of defense against water ingress for a combined waterproofing project.

Welcome to Newton. Protecting buildings since 1848. We are proudly independent designers and suppliers of high-performance waterproofing, damp proofing and protection systems for all structures. From taking design liability during early RIBA design stages, to product selection advice, site support, CPD seminars and training, we assist at every stage of your project to deliver durable and dependable results. As a family-run business since 1848, independence is our strength. We are not tied to any product manufacturer, giving us the freedom to source the best products for any and all waterproofing requirements. EXPERT TECHNICAL ADVICE Our CSSW certified experts provide assistance from basic advice and standard drawings, to bespoke project designs. Our waterproofing design service ensures compliance with British Standards and the Building Safety Act, and takes design liabiliy under our own professional indemnity insurance. WARRANTIES & INSURANCE All products are supplied with manufacturer warranties. Our Newton Specialist Contractors also provide installation guarantees and insurance-backed guarantees (IBG). THIRD-PARTY ACCREDITATIONS - Verified since 2018 to ISO 9001, 14001 and 45001 - Constructionline Gold members - Numerous third-party certified products with BBA and BDA approvals SUSTAINABILITY & RECYCLING Our unique, award-winning recycling service has recycled over 28 tonnes of material since 2017. We also have a growing range of EPD certified and 100% recycled products. For free advice on your projects, contact us directly or email tech@newtonwaterproofing.co.uk

Founded 1848