Waterguard Jetting Eye 50mm.

The PPS Waterguard Jetting Eye is for use as part of a Cavity Drain Membrane System, directing any ingress of water towards a sump chamber or drain.


    • Quick and easy to install

    • Pre-drilled drainage holes

    • Can detail centrally across foundation floors

    • Tough and durable

    • Ideal for where stepped foundation footings would cause a problem

    • Part of a complete Type C cavity drain membrane system for waterproofing below-ground structures in line with BS8102:2009 

    Waterguard Jetting Eye is a section of Waterguard Channel with a neck extension from the top of the channel which you can fit a length of pipe. This provides a jetting point to carry out periodic flushing of the Waterguard Channel drainage system.

    There is no definitive requirement for a given number of inspection ports as this is taken as a judgement decision based on site conditions and length of perimeter drainage.

    By installing inspection ports, other wise called Jetting Eyes, complies with the British Standard BS8102: 2009 for a maintainable Type C cavity membrane installation.

    Additional Waterguard key information can be viewed in the PDF below: