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Membranes

Sovereign have a complete range of cavity drainage membrane for waterproofing new build and existing basements. Cavity drainage membranes are fixed to earth retaining walls so that water penetration can be managed via channels in the floor to a sump and pump which then diverts the water to external drains. This leaves the inside of the basement dry and habitable. Various membranes are available for internal and external fitting, along with drainage channels, fixings, sumps, pumps, jointing tape, rope and corner strip. The membranes can either be finished with dry lining on to battens with insulation between, plastered or dot and dabbed with plasterboard depending on the type of membrane fitted. Sovereigns’ range of membranes are BBA Approved and a free of charge specification is available for all contracts.
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  1. SOVDRAIN GEO-DECK (2.2M X 12.5M)

    SOVDRAIN GEO-DECK (2.2M X 12.5M)

    Dimpled sheeting with integral separating membrane for Type C external waterproofing in building construction. Learn More
  2. SOVDRAIN FLEECEBAND 20M X 150MM ROLL

    SOVDRAIN FLEECEBAND 20M X 150MM ROLL

    Sovereign SovDrain Fleeceband Strip is a synthetic butyl/rubber based preformed strip sealant laminated with a non-woven polyester fleece. It is primarily used for creating a joint overseal where SovDrain Lath Membrane is used and as a seal at the floor to wall juncture where SovDrain Lath wall membrane meets floor membrane, as part of the SovDrain waterproofing system. Learn More
  3. SOVDRAIN CDM8 LATH PLUGS 8MM X 70MM (BOX 250)

    SOVDRAIN CDM8 LATH PLUGS 8MM X 70MM (BOX 250)

    Sovereign SovDrain Membrane Lath Plugs are manufactured from polypropylene, giving a corrosion resistant fixing. Learn More
  4. SOVDRAIN CDM8

    SOVDRAIN CDM8

    Sovereign SovDrain CDM 8 is a high performance cavity drainage system membrane. It provides a robust drainage membrane suitable for use above and below ground on walls, floors and arched/vaulted ceilings, as part of the SovDrain waterproofing system. Learn More
    Size: 2.0M x 20M ROLL, 2.4M x 20M ROLL
    Starting from...
    Price From: £210.62 £210.62 (+VAT)

  5. MS20 BROWN 2.0 x 20M ROLL

    MS20 BROWN 2.0 x 20M ROLL

    Dimpled sheeting with particularly high drainage capacity and compressive strength, suitable for high Learn More
  6. SOVDRAIN CORNER STRIP 20 X 150MM ROLL

    SOVDRAIN CORNER STRIP 20 X 150MM ROLL

    Sovereign SovDrain Corner Strip is a synthetic butyl/rubber based extruded strip sealant laminated with a PVC liner. It is primarily used for creating a seal at the floor to wall juncture where wall membrane meets floor membrane, as part of the SovDrain waterproofing system. Learn More
  7. SOVDRAIN SEALING ROPE 4.75M X 10MM ROLL

    SOVDRAIN SEALING ROPE 4.75M X 10MM ROLL

    Sovereign SovDrain Sealing Rope is a synthetic butyl/rubber based extruded bead sealant. It is primarily used for sealing membrane joints, and as a sealing collar for fixing plugs where they penetrate membranes, as part of the SovDrain waterproofing system. Learn More
  8. SOVDRAIN SEALING TAPE 22M X 28MM ROLL

    SOVDRAIN SEALING TAPE 22M X 28MM ROLL

    Sovereign SovDrain Sealing Tape is a synthetic butyl/rubber based extruded strip sealant. It is primarily used for sealing membrane joints, as part of the SovDrain waterproofing system. Learn More
  9. SOVDRAIN MASTIC 400MLS TUBE

    SOVDRAIN MASTIC 400MLS TUBE

    Mastic is used to seal lap joints on any meshed membrane. It is also used to form MS and PT floor/wall joint. Learn More
  10. SOVDRAIN CDM8 LATH

    SOVDRAIN CDM8 LATH

    Sovereign SovDrain CDM 8 Lath is a high performance cavity drainage system membrane. It provides a robust drainage membrane suitable for use above and below ground on walls, floors and arched/vaulted ceilings, as part of the SovDrain waterproofing system. Learn More
    Size: 1.5M x 10M ROLL, 2.0M x 20M ROLL
    Starting from...
    Price From: £124.15 £124.15 (+VAT)

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