• Tanking

  • Basement water­pro­ofi­ng

    Basement water­pro­ofi­ng membrane systems form a continuous impermeable envelope in cellars to keep damp and water out. Cellar conversions are rapidly becoming a popular choice for those wanting to extend the size of their living ac­com­moda­ti­on without extending the size of their home. Tanking membrane and floodwater management systems provide a dependable basement wa­ter­pro­ofing solution.

    When planning a basement conversion considera­ti­on must be given to the accumulation of hydrostatic water pressure that can result in the penetration of ground water into the cellar through cracks and at vulnerable wall junctions.
    What are the options for robust basement water­pro­ofi­ng measures that will keep damp and water at bay?

    External waterpro­ofi­ng membranes are used for capping or for new construction projects with underground cellar space. A double-layered geotextile membrane is fixed on the outside of the wall, prior to back-filling, to prevent water entering the cellar walls.
    Cement tanking slurry is painted onto the inside of cellar walls to hold back the damp. Walls using a basement tanking slurry for structural wa­ter­pro­ofi­ng behave like a dam to stop water penetration.
    Cavity drain membrane is fixed over the walls and floors of cellar areas in existing buildings. The membrane incorporates stand-off studs to create a continuous air-gap from which water can drain, leaving the plastered finishes unaffected.

    In our opinion basement tanking in existing buildings is best carried out with waterproof membrane systems. The membranes are supplied in a variety of roll sizes and stud depths. Finishing options include fixing studs and drywall to the membranes or, for membranes that incorporate a thermally bonded mesh, the direct application of plaster or plasterboard adhesive.

    The studded waterproof membrane isolates wet cellar walls and floors from dry internal surfaces. Behind the membrane any water seeping through the walls drains into channels and sumps before being silently pumped away - simple, efficient and cost effective. Basement tanking membrane is a quick and easy solution to basement wa­ter­pro­ofi­ng issues.

  • Flooring Membrane

    Slimline 3 Floor Membrane

    A low profile 3mm floor membrane for sealing damp and cold concrete floors without extensive surface preparation.
    This high performance dimpled flooring membrane is quick to lay, leaving an impermeable waterproof surface that permits direct laying of floors and screeds.

    Coverage 40 square meters 2m x 20m roll

  • Wall Membrane

    Wall Waterproof Membrane

    Waterproof cavity drain membrane for tanking walls and water­pro­ofi­ng floors.
    This water­pro­ofi­ng membrane leaves an impermeable waterproof surface, enabling dry-wall lining on studs & direct laying of floors BS 8102: 1990 – Type C compliant – waterproof tanking membrane for wa­ter­pro­ofi­ng wall & floor surfaces below ground - Grade 3 or 4 dry environment.

  • Tanking Slurry Treatment

    Tanking Slurry

    No More Damp tanking slurry is a cementitious waterproof system that when mixed with clean water and applied correctly will form a permanent waterproof coating to concrete and masonry. Easily applied by brush or roller. Used for water­pro­ofi­ng of basements, cellars , foundations , swimming pools , concrete , renders , brickwork and blockwork. Can be used Internal & External , above and below ground.

  • We Take Great Pride In The Service We Provide

    Please see our customer testimonials below

MagentaLight39 (Bristol)


Professional builders at the top of their profession. All work given honest appraisal, decent price and carried out a fantastic job, finished off to top spec and would definitely use every time and highly recommend.

BluePot98 (Bristol)


Mark came round and quickly resolved a damp issue I had in preparing a house ready for letting. He removed and replaced all skirting and radiators where required.

Would highly recommend his services!!