External waterproofing

In any earth-retaining structure – one in contact with the ground – there’s an ever-present risk of moisture seeping in and damaging your building.

Rising water tables increase the hydrostatic pressure on earth-retaining walls, making a comprehensive waterproofing solution essential.

External waterproofing systems are used in structures like:

  • Basements
  • Car parks
  • Swimming pools
  • Lift pits
  • Service ducts which connect to below ground structures
  • Tunnels
  • Podium decks
Today, waterproofing experts combine Type A (barrier), Type B (structurally integral), and Type C (drainage) systems. This dual-system approach affords better protection against hydrostatic pressure and accounts for the increasing complexity of today’s construction projects.

Work with the waterproofing experts

Working with us, you’ll benefit from having industry-leading expertise on your side throughout the process.

By joining the project at the design stage, we put outstanding technical support at your disposal. We assess ground conditions, soil type, natural drainage, local contaminants and other factors, to present you with the ideal waterproofing mix for your structure’s unique circumstances.

Then, when it’s time to implement the system, our site support team offers guidance and advice to your on-site staff. This secures a watertight result, backed by PUDLO’s industry-leading warranty.

Talk to us to see how we can help you.

Our highly skilled team is always happy to share its technical expertise on basement waterproofing.

Get in touch!

Call: +44 (0)1954 780687
Email: sales@dbgholdings.com

Our Brands

Tel: +44 (0)1954 780687 | Email: sales@dbgholdings.com

DB Group, Wellington Way, Bourn Airfield, Cambridge. CB23 2TQ

Tel: +44 (0)1954 780687

DB Group, Wellington Way, Bourn Airfield, Cambridge. CB23 2TQ

Launching PUDLO CWP 2.5

After extensive testing, we’ve cut the weight of our award-winning waterproof admixture PUDLO CWP from 8kg to 2.5kg.

  • Same high-quality performance
  • Cut manual handling risks with a weight reduction of nearly 70%
  • Save money and fuel transporting a compact, concentrated product
  • Less material and less waste boost your sustainability credentials