Photo Album: Drainage Matting is the brown stuff that goes up under the vapor barrier

So many people ask about this Drainage Matting stuff. It is basically an under layer to the heavy duty CleanSpace vapor barrier. It lifts the liner up just slightly off the ground and adds quite a bit of protection to the liner itself. It also adds a little insulation and allows for small amounts of water to drain evenly across the ground instead of pooling in one spot.