Established since 1970

AAC Waterproofing was one of the first UK companies to adopt and operate extensively with single-ply EPDM membranes, and we have been at the forefront of ground-breaking developments for over 40 years.

We were also one of the early developers of off-site build techniques and we boast a purpose-built facility providing accurate, efficient prefabrication of high quality waterproofing solutions. Ultimately, this reduces the amount of time required for on-site installation.

We are the sole UK distributors of Prelasti made-to-measure EPDM. This is a very versatile system that has been specified in a wide range of projects from public sector, commercial & private buildings,

cutting-edge architectural structures, cladding, tanking, lakes and ponds, to waterproofing for extreme environment situations.

We are also approved installers of Sika Sarnafil and e-Lastic liquid PU membrane. You can see some of our projects here.

We have ISO 9001 and ISO 14001 accreditation and are CHAS registered. You can download copies of these certificates here.

For more information pleaseĀ Contact Us

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Recent Projects in Liverpool

AAC Waterproofing operates throughout the United Kingdom working on projects of all sizes. The video shows a birds eye view of some of our recent projects in Liverpool with some stunning photography.

Latest News

  • The Waste House

    AAC reuses waterproof roof membrane in house built out of recycled materials

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  • Dysynni School Roof

    New mid-Wales school roof mimics surrounding mountains

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  • ISO Certifications

    Double Certification. Super Cheryl leads Anglesey roofing business to new heights.

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AAC Accreditations