Waterproofing Systems / System 500

System 500 Cavity Drain Waterproofing

The professional’s ‘waterproofing system of choice’ this internally applied and fully maintainable basement waterproofing system is ideal for new-build or refurbished basements. Based upon our range of cavity drain membranes, drainage conduits, and sophisticated pumping and control systems this provides Type C protection as defined by BS 8102:2009, and also holds BBA certification (94/3010).


  • Newton 503

    3mm Cavity Drain Membrane for Basements

    3mm Cavity Drain Membrane for Basements – Suitable for use internally below the ground to retaining walls, vaulted soffits and floors. BBA Certified.

  • Newton 503 Mesh

    3mm Meshed Cavity Drain Membrane For Basements

    3mm Meshed Cavity Drain Membrane for Below Ground – the meshed surface provides an excellent ’key’ for lime mortars, renders, plasters or dabbed plasterboard. BBA Certified.

  • Newton 508

    8mm Cavity Drain Membrane For Basements

    8mm Cavity Drain Membrane for Basements – Newton 508 is the most commonly used membrane within our Newton System 500 waterproofing system. BBA Certified.

  • Newton 508 Mesh

    8mm Meshed Cavity Drain Membrane For Basement Walls

    8mm Meshed Cavity Drain Membrane for Basements – Suitable for use internally below the ground to retaining walls and vaulted soffits. BBA Certified.

  • Newton 520

    20mm Cavity Drain Membrane For Basement Floors

    20mm Cavity Drain Membrane for Basement Floors – With its 20mm stud profile, Newton 520 is generally specified where it is anticipated that there may be a risk of severe water penetration.

  • Newton Basedrain

    Drainage System For Use With Newton System 500

    Drainage System For Use With Newton System 500 – A range of products that collectively receive water ingressing at weaknesses within the structure and then discharge the collected water to a Newton Sump System or safe drainage.

  • Newton Baseboard

    Drainage Conduit

    Drainage Conduit – Above slab drainage conduit that is designed to capture water that is entering properties via the wall/floor junction for removal to an appropriate drainage medium.

  • Newton System 500 Ancillaries

    Ancillary Products For Use With Newton System 500

    Ancillary Products for Use with Newton System 500 – A selection of specialist ancillary products that are critically important for the correct installation of Newton System 500 cavity drain membranes.

  • Newton Fibran XPS 500-C

    Closed-Cell Slotted Insulation Board

    Newton Fibran XPS 500-C is a 50mm deep, closed-cell thermal insulation board made from rigid extruded polystyrene foam (XPS).


Items Related to System 500 Cavity Drain Waterproofing

  • Newton Titan-Pro

    Pumping System For Use With Newton System 500

    The Titan-Pro packaged sump system is designed specifically to be used with Newton System 500.