Fixed Sheet Membrane

Mechanically fixed sheet membrane planter box on 2nd level of a residence in Fremantle

Duraseal was contacted by a builder requiring a solution to waterproof a planter box over a bedroom in Fremantle.

We supplied and installed a Sarnifil loose laid sheet membrane with root resistance incorporated into the membrane. The sheet is PVC welded together and mechanically fixed to the vertical walls.

The loose laid theory is so the building can move around without affecting or compromising the membrane. This was then water tested for 24 hours prior being certified.