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Newton CDM System

Maintainable basement waterproofing solution ideal for new-build basements and refurbishment projects. The System comprises Cavity Drain Membranes, Drainage, Pumps and Control Systems.

Cavity drain waterproofing

‘Type C’ Waterproofing – British Standard 8102:2009

British Standard 8102:2009 defines ‘Type C’ waterproofing as “drained protection” where water leaking through the structure is accepted into voids and air spaces, strategically placed to the inside of the structure, that depressurise the incoming water and safely remove it from the property.

BRE Global

The Newton CDM System is a comprehensive and maintainable ‘Type C’ waterproofing system, and will usually be suggested as one of the forms of waterproofing where a completely dry internal environment is required.  For more robust waterproofing protection, BS 8102:2009 recommends combining two or more Types of waterproofing. The Newton CDM System can therefore be combined with our ‘Type A’ solutions Newton HydroBond or Newton HydroSeal, and/or our ‘Type B’ solution Newton HydroTank.

  • The Newton Cavity Drain Membrane System
  • Specialist ‘Type C’ Waterproofing Contractors
  • The Newton Cavity Drain Membrane System

    The Newton Cavity Drain Membrane System

    The Newton CDM System is a combination of our decades of basement waterproofing experience and the highest quality BBA certified cavity drain membranes from Newton System 500.

    Coupled with the bespoke sump and pump configurations, backup systems, telemetry and ancillary options, The Newton CDM System is the most reliable and maintainable waterproofing solution for any habitable space below ground.

    Specialist ‘Type C’ Waterproofing Contractors

    Specialist ‘Type C’ Waterproofing Contractors

    Newton’s nationwide network of Specialist Contractors (NSBCs) are an elite group of waterproofing contractors who work in partnership with Newton to provide the highest quality waterproofing products, design and installation.

    NSBCs can also provide insured installation guarantees for their work and take on full design liability on your project, fulfilling the role of waterproofing specialist as recommended by BS 8102:2009.

    Speak to our friendly, expert team

    Our staff are able to provide guidance for projects of all sizes, whether you require some general advice about damp or waterproofing, or support with technical drawings and specifications.

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