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Best in class – Quality & Performance

Our products are engineered and manufactured to the highest quality standards (in primarily Germany/Switzerland) and have been successfully used worldwide with zero product failures.

Independently Tested

Our products are independently tested with exceptional results (German Railway, Swedish Vattenfall, Kiwa accredited testing laboratory, SKZ accredited testing laboratory etc)

We’re greener

We’re green building certified (LEED, BREEAM, Nordic Swan Ecolabel) and our carbon neutral production facility is solar-powered and uses recycled rainwater to minimize our impact on the environment.

We lead through innovation

We only do Structural Waterproofing and where others are happy with good enough, we keep innovating to make waterproofing better, more durable, easier to install and more sustainable. In 2019 we were named one of Germanys Top 100 most innovative companies for the third time in four years (*BPA Gmbh).

Certified and accredited

We’re certified by many of the leading international standards including British, German and US/Canada (ICC-ES).

Over 20 years of excellence in waterproofing

We’ve spent the last two decades helping designers, specifiers and contractors select, design and install the optimal waterproofing for their projects.

Type A (Barrier)

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  • DUALPROOF® C

    Radon & root-resistant, transparent waterproof liner

    • Quick and simple installation: Lightweight for easy handling on-site, No need for complicated welding equipment
    • Resistant to Ground Gases (including Radon) and protects against salt and sulphate attacks
    • BBA Approved
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  • DUALPROOF® T

    Radon & root-resistant, transparent waterproof liner

    • The transparent PVC membrane provides a “window” that will reveal if there are any concrete voids underneath the membrane that need repairing.
    • Resistant to Ground Gases (including Radon) and protects against salt and sulphate attacks
    • Quick and simple installation: Lightweight for easy handling on-site, No need for complicated welding equipment
    Learn more
  • DUALPROOF® S

    Self-healing waterproof liner with Radon and root resistance

    • Superior triple protection waterproofing including active swelling polymers with self-healing capability
    • Resistant to Ground Gases (including Radon) and protects against salt and sulphate attacks
    • Quick and simple installation: Lightweight for easy handling on-site, No need for complicated welding equipment
    • Unaffected by ground settlement
    • May be installed in all weather conditions
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  • Silverseal

    High performance, ultra-Lightweight self-healing membrane

    • Extremely easy to handle on-site due to its ultra-light weight design (approx. 450g/m2)
    • Dual protection against pressurized water – A passive, high density PE barrier and a polymer impregnated fleece offering extreme water absorption, and self-healing/sealing action.
    • Very quick and simple installation
    • May be used in Saltwater conditions
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  • EASYSEAL

    Ultra-Lightweight self-healing membrane

    • Extremely easy to handle on-site due to its ultra-light weight design (200g/m2 and 450g/m2)
    • The super absorbing and swelling polymer fleece offer excellent sealing behavior, including sealing cracks caused by concrete shrinkage.
    • Suitable for use in combination with shotcrete
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  • CEMTOBENT® CS

    Radon tight waterproof liner (Bentonite)

    • Radon tight and Root resistant
    • Dual waterproof protection – A 3D-PE honeycomb liner and a self-healing, swelling bentonite layer
    • May be installed in all weather conditions
    • Suitable even in tough conditions due to flowing groundwater
    • Environmentally friendly alternative
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  • CEMTOBENT® DS

    Double sealing waterproof liner (Bentonite)

    • Dual waterproof protection – A 3D-PE honeycomb liner and a self-healing, swelling bentonite layer
    • Suitable even in tough conditions due to flowing groundwater
    • May be installed in all weather conditions
    • Environmentally friendly alternative
    Learn more

Outline your project in our configurator for a system solution

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Talk to an expert today - Design & application guidance

We’d love to support you along your waterproofing design and application journey. Feel safer knowing our extensive technical knowledge and experience is there to ensure you make the right choices.

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