Our Services
Inspection, design and radon protection, from one independent team.
Gas Membrane Verification
On-site inspection of installed gas membranes before they are covered, to CIRIA C735, with a same-day verification report for building control and warranty providers.
Ground Gas Design & Vent Calculations
Gas protection designs to BS 8485, with sub-floor vent calculations and a full set of drawings for your installers and building control.
Radon Protection
Radon barrier detailing to BRE BR 211, and independent verification of radon protection before the floor is laid.
Your Trusted Verification Partner
Reliable, Professional, and Compliant.
Industry Expertise
With over 20 years of experience in ground gas membranes and verification, our team possesses the knowledge and expertise to provide the highest level of service. We stay updated with the latest industry practices and regulations, ensuring that your project meets all safety standards.
Same-Day Reports
We aim to complete the inspection and issue your verification report on the same day, so your slab pour and your programme keep moving.
Independent, Wherever You Build
We are independent of the installer, so our sign-off carries weight with building control and warranty providers. Our verification managers cover sites across England, Wales and Scotland.
