Preformed Units

The Visqueen range of standard preformed cavity tray units simplify detailing at corners, changes of level, etc. They reduce the time required on site to install a DPC cavity tray and eliminate the likelihood of water ingress at these complex, awkward junctions.
    • Greatly reduces the installation time of DPC cavity tray at complex junctions
    • Standard sizes available for a range of cavity widths
    • Built-in and surface fixed design options
    • Dedicated free design support service for project specific preformed units
    • Both damp proofing and gas proofing units available