Hessian Separation Membrane

A natural jute hessian membrane is ideal to for the purpose of creating a separation layer between soil and drainage stone within SuDS tree pits. The common issue created by synthetic membranes is that despite being porous, a barrier is caused by the effect of surface tension.

Over a short period of time the migration of fines will settle down and the hessian membrane will no longer be required and will rot away naturally providing no inhibition to water drainage.