RAAC Concrete Surveys

Whilst by no means a definitive guide, a brief assessment of the structure should check the width of the concrete panels (RAAC panels are typically - but not always - 600mm wide), look for distinctive v-shaped, regularly spaced grooves, check for light-grey or white coloured walls, floors, or ceilings (where unpainted), and examine any structural drawings for the presence of RAAC or the mention of suppliers such as Celcon, Hebel, Ytong, Siporex or Durox. When there is any doubt, a detailed survey should be carried out by a team of structural investigation specialists such as Perry Testing.

With an intended lifespan of roughly 30 years, and due to its bubbly, lightweight composition, any RAAC (or reinforced autoclaved aerated concrete) present in UK buildings is now well past its prime. If showing key signs of deterioration, it could pose a significant risk to life, affecting both building users and the wider public. What's more, this extremely popular material was commonly used in the construction of schools, universities, office buildings and shopping centres (amongst others) between the 1950s and 1990s. A comprehensive, BRE IP 7/02 compliant RAAC survey carried out by Perry Testing will determine whether RAAC really is present within your building.

Yes, absolutely. Due to the age of most RAAC planks or panels, there is a very real possibility that asbestos may be present being ceilings or finishes. Asbestos poses a significant health risk and should NEVER be disturbed, other than by a licensed professional in accordance with Government guidelines.

We're based in Watford in Hertfordshire, not far from London, but we regularly travel throughout the UK including Bedfordshire, Middlesex, Buckinghamshire and Surrey to support our clients.

Whilst every project is different, we charge based on a competitive day rate. Simply get in touch for a tailored quotation.

Many of our clients are initially unsure as to exactly what type of testing is needed to capture the information their projects require. If that sounds like you, just get in touch and a member of our team will advise on the most appropriate and cost-effective approach to take.

Absolutely. Whilst the majority of our works are carried out during normal working hours between Monday and Friday, we understand that this won't be possible for every client. That's why we offer an out of hours and weekend working service available upon request.

On the whole, our lead time for site work is between 1-2 weeks from receipt of an instruction. That said, we completely understand that some projects require a more immediate response and will always do our best to accommodate urgent requests.

Yes. All of our engineers are trained to work at height with PASMA and IPAF certification. We can also bring any necessary access equipment with us - such as a tower or MEWP - as necessary.

Yes. We have a number of highly experienced engineers who have confined space training.

Whilst this can vary due to nature of each individual project, we typically aim to deliver our reports within 10 working days of the site work having been completed. If a case is particularly urgent, however, we'll do our best to turn reports around sooner.