Onduline Drainage Membranes

 General Characteristics


Onduline drainage membranes are high density polyethylene (HDPE) studded membranes. They are ideal for protecting the waterproofing membrane in basements and underground walls. Its strong and flexible naps resist against the mechanical impacts caused by the back filling of the ground avoiding any kind of damage on the surface of the waterproofing layer. The air gap created by the naps of the drainage membranes between the ground and building parts like basement walls or floors is ideal for all kinds of drainage.