Baseline 8

The Baseline 8 Membrane is a high-performance cavity drain waterproofing solution, designed for internal walls, floors, and ceilings in basements and below-ground structures. Manufactured from durable high-density polyethylene with 8mm studs, Baseline 8 effectively isolates damp and moisture, directing it towards a drainage system. Fully compliant with BS8102:2022 for Type C systems, it offers a dry and habitable Grade 3 environment. Simple to install and BBA-approved, it’s the professional’s choice for long-term damp-proofing.