Independent Monitoring of Waterproofing Installers

Even experienced installers make mistakes under site pressures. Independent monitoring catches errors in real-time—before membranes are covered and defects become permanent. Our presence ensures accountability, verifies compliance with your design, and protects you from costly failures that only appear after construction is complete.

We inspect at critical phases including pre-installation substrate checks, during membrane application, at key detailing points (penetrations, joints, upstands), and before any covering works begin.

Yes. We monitor installations of Type A (barrier protection), Type B (structurally integral protection), and Type C (drained cavity systems) as defined in BS8102. Our team has experience with sheet membranes, liquid-applied systems, cementitious coatings and cavity drain systems across various project types.

Yes. We regularly provide monitoring services for systems designed by others. We review the original design documentation and manufacturer specifications, then verify that installation work complies with those requirements. Our independence ensures objective assessment regardless of who produced the design.

Our monitoring service protects anyone with liability exposure or financial interest in waterproofing performance. This includes architects and engineers, main contractors, property developers, and building owners concerned about long-term asset integrity. We also work with project managers, warranty providers, and insurers who require independent verification of installation quality. Essentially, if waterproofing failure would create financial, legal, or reputational consequences for you, independent monitoring provides essential protection.