Ultrasonic Testing (UT) London

Our team carries out ultrasonic testing across London, where a mix of ageing infrastructure, listed buildings, and dense urban construction means understanding the internal condition of concrete and metal structures is often critical before repair, refurbishment, or redevelopment work begins. Using high-frequency sound waves, we detect voids, cracking, corrosion, and other internal defects without the need for destructive investigation, even on sites with restricted access.

Our Ultrasonic Testing Process

Ultrasonic testing works by sending high-frequency sound waves into a material and measuring how they’re reflected back, identifying changes in density that indicate internal defects such as voids, cracks, and corrosion. This non-destructive approach is particularly valuable on London projects involving historic or listed structures, where preserving the fabric of a building while still gaining an accurate picture of its condition is essential.

Ultrasonic Testing Across London

Our team carries out ultrasonic testing across London and the surrounding boroughs, supporting contractors, engineers, and building owners working on projects ranging from period properties to large-scale commercial developments. With more than 3 decades of surveying experience, SSIP and ISO accredited processes, and Safe Contractor, CHAS, and Constructionline approved working methods, we deliver accurate ultrasonic testing at competitive rates across the capital.

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ULTRASONIC TESTING (UT) LONDON FAQ’S

Ultrasonic testing is a non-destructive method that uses high-frequency sound waves to assess the internal condition of concrete and metal structures, identifying defects not visible from the surface.

Yes. Because it’s non-destructive, ultrasonic testing is particularly well suited to listed and historic buildings, allowing internal condition to be assessed without disturbing the existing fabric.

Ultrasonic testing can detect internal defects such as voids, cracking, and corrosion, providing an accurate picture of a structure’s condition without the need for destructive investigation.

Yes. Our team carries out ultrasonic testing across London and the surrounding boroughs, supporting projects ranging from period properties to large-scale developments.

Yes. Ultrasonic testing equipment is well suited to sites with restricted or limited access, common across many central London locations.

Yes. We can combine ultrasonic testing with other methods, such as rebound hammer testing or ferro scanning, where a fuller picture of a structure’s condition is needed.

Testing duration depends on the size of the structure, access arrangements, and the number of test locations required, and we’ll confirm a realistic timescale before work begins.

Have Any Questions?

If you have any questions regarding our services feel free to contact the Subvision team.

Subvision Surveys accreditations: QUVA ISO certification, Achilles UVDB, SafeContractor, Constructionline, Builder's Profile, European GPR Association, Avetta, SMAS, CHAS, Essex Chambers of Commerce and The Survey Association