We are pleased to add the Stirling Lloyd product portfolio to our waterproofing solutions.


  Above ground Below ground Bridge deck
  applications applications waterproofing
Pre-applied   PREPRUFE® HYTEC
sheet membranes      
sheet membranes PREPRUFE®    
Liquid applied  DECSEAL®   ELIMINATOR®

Our below-grade waterproofing solutions protect commercial buildings and infrastructure in the world's harshest climates. 

Leading the way since 1990 are the reliable PREPRUFE® waterproofing products. PREPRUFE® waterproofing membranes create seals that prevent water migration between the membrane and your structure in every direction. They were the industry's first pre-applied membranes to adhesively bond to the foundation and shield buildings from water and damaging gas, vapour and moisture.

Our pioneering cold spray applied liquid waterproofing solutions have been protecting the world’s most iconic structures since the 1980’s. The ELIMINATOR® system is synonymous with bridge deck waterproofing and our INTEGRITANK® system has been protecting tunnels, roofs and podium decks in challenging environments since the 1980’s.

PREPRUFE® membranes are easy to install, helping your project stay right on track. Position the roll. Kick it out. Secure the overlaps with PREPRUFE® ZIPLAP™ quick-sealing adhesive. That's it — you're done.And when it comes to complete building envelope protection, PREPRUFE® membranes are in perfect company. Compatible PREPRUFE® products cover every vulnerability, joint and detail.

    They include:

    • Deck systems

    • Detail tape

    • Cementitious and epoxy grouts

    • Hydrophilic sealants

    • Tieback covers

    Our above-ground and below-ground waterproofing products form complete building envelope systems

    Engineers and architects have also trusted our industry-leading portfolio of waterproofing brands for over 50 years. These solutions cover a range of below- and above-ground applications, including: