When thousands of UK buildings were found to contain a dangerous material, demolition was widely seen as the only answer, we believed there had to be a better solution.

This year, Michael Aubrey Structural Engineers was named Berkshire’s Construction & Engineering Company of the Year 2025 at the UK Business Awards for Berkshire and also received the Award of Excellence for Structural Engineering Services.

The recognition reflects not only our technical expertise but also our commitment to solving the UK’s toughest structural challenges in ways that protect people, places, and budgets.

One of the key reasons for our recognition is our Structural Detectiveâ„¢ methodology a proactive, approach to uncovering hidden structural issues before they become critical.

This means spotting:

  • Movement or subsidence
  • Historical alterations that weaken a structure
  • Environmental damage
  • Material degradation

By combining site investigation, diagnostics, and decades of engineering judgment, we give asset managers, developers, and public bodies the clarity they need to protect buildings and lives long before disaster strikes.

Award for RAAC Engineering John Staves


“We don’t just respond to failure we help clients understand the warning signs and avoid future risk,” says 

John Staves CEng FIStructE, Managing Director


The Problem That Needed a New Solution

Our approach to problem-solving was put to the test with Reinforced Autoclaved Aerated Concrete (RAAC) a material now known to pose serious safety risks in thousands of UK schools, hospitals, housing blocks, and public buildings.

While the usual fix has been demolition and costly rebuilds, we believed there had to be a better way.

RAAC Fix

John led the engineering design of the UK’s first in-situ structural repair solution for RAAC.

Instead of tearing down essential buildings, we engineered a solution to strengthen RAAC planks

This repair is:

  • Non-intrusive – no need to close or demolish the building
  • Cost-effective – saving millions in public money
  • Proven – independently verified, structurally certified, and already in use

As John explains:

“At a time when the UK is facing major infrastructure challenges, we’re proud to be delivering practical, innovative, and permanent solutions that protect both people and places.”

A Visit from Clive Jones MP

Our RAAC work has also caught the attention of local leaders.

clive jones MP

Image credit: Wokingham Today

Recently, we welcomed Clive Jones MP to our offices, where we shared our award-winning repair solution.

Clive was particularly interested in how our in-situ CFRP method avoids demolition, keeps essential buildings in use, and saves millions in public funds, all while ensuring safety.

He asked thoughtful questions about the technical process, the scale of the RAAC issue across the UK, and how innovation like this can support government priorities on infrastructure and sustainability.

John staves and Clive jones MP


We were encouraged by his offer to help raise awareness of our approach within government, showing that practical, cost-effective solutions to RAAC are not only possible but already here.



Why This Matters for the UK’s Built Environment

With over 30 years in the industry, we’ve learned three guiding principles:

  1. Preserve wherever possible
  2. Engineer with clarity
  3. Deliver with integrity

Whether it’s RAAC remediation, structural assessments, or advanced investigations, our approach is always about innovation without disruption.

As the UK’s infrastructure continues to age, we’re proving that engineering can be both technically brilliant and people-focused solving problems in ways that create safety, sustainability, and value for the long term.

About Michael Aubrey Structural Engineers
Founded over 30 years ago, Michael Aubrey Structural Engineers is a UK-based consultancy specialising in complex structural challenges. We work with commercial clients, developers, education trusts, public bodies, and asset managers across the UK, delivering solutions with integrity, clarity, and innovation.

Need structural advice? Call us on 0118 962 9666


Refurbishing existing buildings presents developers with a unique mix of challenges and opportunities.

As structural engineers and architects, our expertise is in turning those challenges into transformative opportunities, creating value for developers while prioritising sustainability and efficiency.

The Challenge of Retrofitting

Older buildings often come with inherent complexities: aging structural components, outdated layouts, or materials that are no longer in use.

Engineering Solutions for Developers

These can pose obstacles when trying to meet modern building standards or align with contemporary design aesthetics. However, each challenge is an opportunity to think creatively, reimagining these spaces while retaining their core value.

Embracing Adaptive Reuse

One of our most effective strategies is adaptive reuse—utilising as much of the existing structure as possible to reduce waste and enhance cost efficiency.

For example, instead of demolishing and replacing the structural framework, we assess how existing components can be integrated into the new design. In one instance, we extended the columns vertically to raise the roof height.

This method conserves resources and shortens project timelines.

Smart Structural Interventions

A common challenge in refurbishment projects is upgrading the building’s structural integrity without compromising its original framework.

Through advanced structural analysis and creative problem-solving, we can reinforce key components like beams, columns, and foundations, enabling them to support modern loads or accommodate additional floors. This ensures safety and functionality while preserving the existing structure.

Engineering Solutions for Developers


Engineering Solutions for Developers

choosing a structural engineer

Sustainable Design as a Value Driver

Sustainability is more than just a buzzword—it’s a value driver for developers.

By focusing on energy-efficient designs and material reuse, we help reduce operational costs and improve long-term building performance.

For example, retaining and repurposing steel or concrete elements reduces both waste and embodied carbon, aligning your project with environmental standards that are increasingly critical in today’s market.

Collaborative Solutions

Successful refurbishments depend on collaboration between architects, engineers, and developers. Our integrated approach ensures that every design choice is informed by technical expertise, aesthetic vision, and economic viability. This synergy allows us to anticipate potential hurdles and resolve them proactively, whether they involve structural limitations, zoning requirements, or material availability.

Transforming Challenges into Success Stories

Every building tells a story, and refurbishment projects offer the chance to add new chapters without erasing the past. With the right engineering and architectural solutions, the challenges developers face can be turned into opportunities for innovation, sustainability, and increased market value.

Ready to unlock the potential of your next project?

Let’s collaborate to transform your building challenges into lasting success.

Book a call today.

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The Building Safety Act is part of the building safety legislation produced in the wake of the 2017 Grenfell Tower disaster.

It’s aim is to;

  • Enhance safety standards
  • Ensure accountability
  • Maintain thorough documentation throughout a building’s lifecycle

The Building Safety Act for Homeowners – Does the Building Safety Act apply to you and your project?

If you are undertaking works that requires Building Regulations approval – Yes absolutely!

There is a misconception that the Building Safety Act only applies to high rise buildings – this is not the case. It applies to ALL construction projects where you have to apply for Building Regulations approval.

The Building Safety Act will change the way buildings are designed, constructed, and managed.

The Act enables the introduction of new regulations covering the competence of all those who undertake building work with new statutory roles for Designers and Contractors on all projects.

Who are duty holders?

  • clients (homeowners, developers, employers)
  • designers
  • principal designers
  • contractors and
  • principal contractors

What does it mean for you as a homeowner?

As a client (dutyholder), you are legally responsible for:

  • Appointing competent professionals to design and build your project.
  • Sharing relevant information related to your project.

What you need to do

When a building regulations application is submitted, you (the client and homeowner) have to declare who is taking on the principal designer duties – you have to be confident they are a competent designer.

Similarly, when you appoint a builder as principal contractor then you need to be confident they are a competent builder.

Both need to deliver your project such that it complies with the Building Regulations..


Typically, your designer will serve as the Principal Designer, and your builder will act as the Principal Contractor.


The changing role of Building Control

Building Control will no longer be able to advise how to comply with Building Regulations – it will be a simple

  • yes it’s compliant or 
  • No it’s not compliant– this applies at plan checking stage and on site

It is up to the competent designer to produce a compliant design and the competent builder to build to the approved design.

Enforcement and Penalties

A breach of duties by any dutyholder is a criminal offence. Failure of a duty holder to carry out their duties will be addressed via fines and a custodial sentence up to 2 years.

Once building work is complete

The dutyholders (Client, Principal Designer and Principal Contractor) are to provide a signed compliance declaration within five days of completion of the work confirming:

  • To the best of your (the client’s) knowledge the work complies with the Building Regulations.
  • The Principal Designer and Contractor both have to sign to say they have fulfilled their duties.

Potential pitfall: When a builder wants to make a change to the approved design

If there are design changes from the information declared as compliant by the Principal Designer (and approved by Building Control in their checking role) a competent designer needs to confirm that the design remains compliant.

You (the client) would be responsible for providing the relevant information or seeking assistance (from the Principal Designer) with the design element. 

Alternatively if you felt your builder was a competent designer you would need to declare a change of dutyholder and assign your builder as the new Principal Designer.

What happens once the build is finished?

Before Building control will carry out a final completion inspection, the client, the Principal designer and Principal contractor have to sign a “declaration of compliance” to say they are happy that they have carried out their duties under the act and the build is compliant with building regulations.

What happens if I can’t do this?

Building Control will not be able to issue a completion certificate, which may be an issue when you come to sell your property.

Want to find out more?

Check out the government guidance by clicking here.

If you are thinking of a project (around the Berkshire area) and need advice, please drop us an email at:- support@mapl.co.uk