Allnex Damp Proof and Tanking Membranes

Allnex Damp Proof and Tanking Membranes, Bituthene® and Preprufe®, are self adhesive or pre applied DPM and tanking membranes for basement retaining walls and floors. They are applied under floor slabs and foundations and to the exterior face of basement retaining walls to prevent liquid water or water vapour penetrating to the interior face in spaces where moisture may cause damage.

Always refer to the Appraisal in full and the technical literature.