In this thought-provoking Podcast episode, hosted by Ben Wakeling, Rob Houlston, Structural Engineer and Shawn Galliers, Director of Sustainability, explores how structural engineering can play a pivotal role in the reuse of existing buildings, offering both sustainability and cost-efficiency benefits. Drawing parallels with other industries-like fashion, electronics, and automotives.
Retaining the structural frame of a building can save embodied carbon and costs compared to full demolition and rebuild. These savings are not just environmental- they’re economic. By approaching buildings from a lifecycle perspective, engineers can unlock value across carbon, material, energy, and cost.
Other industries reuse and repair things like clothes, gadgets and cars, so why not buildings?
Structural engineers are central to this shift. Their responsibilities span:
The new emphasis is that design is about accommodating change, not compromising vision. This mindset is key when adapting buildings for new uses-whether increasing floor space, changing function, or meeting heritage planning requirements.
Historically, buildings were overdesigned due to limited analysis tools-relying on calculators and rules of thumb. Today, engineers must revisit assumptions and ask:
Real-world examples, like masonry walls that defy conventional calculations, highlight the need for a deeper understanding of materials in practice.
Traditionally, success in construction was measured by time and cost. But as society shifts toward electric vehicles, renewable energy, and organic food, the pressure is on architects and engineers to lead the way in sustainable transformation.
🎧 Listen Now!
This episode is a must-listen for anyone interested in sustainable development, adaptive reuse, and the evolving role of structural engineers in shaping a low-carbon future.
Stay tuned for future podcast episodes!
Transfer slabs are a key component in complex structural design, and evolving regulatory expectations are strengthening how their performance is understood and demonstrated. This article shares our perspective on the Building Safety Regulator’s focus on transfer slabs, outlining what it means for new and existing buildings, and highlighting the value of clear, evidence-led design and proportionate engineering judgement.
As the long-term sustainability and operational efficiency of developments come under greater scrutiny, the balance between initial capital outlay and long-term expenditure is playing an increasingly important role in successful project delivery. In our latest podcast, “Life Cycle & Upfront Costs,” Ben Wakeling is joined by Gerrad Mukuyu to explore how these two critical aspects of project budgeting interact in practice. The discussion focuses on why evaluating a project's financial footprint over its entire lifespan rather than just its construction phase can improve scheme viability, reduce risk, and ultimately create more sustainable, cost-effective assets.
In this webinar we explore how grid constraints are increasingly affecting development and how smart local energy systems could help unlock capacity and accelerate delivery. Hosted by Matthew Capper, with guest Ed Hurford from the Local Energy Markets Alliance (LEMA), the session takes a conversational look at the challenges facing the electricity network and introduces an emerging, market‑based solution designed to address them. The discussion is particularly relevant to those working across planning, utilities and development who are dealing with delays, costs and uncertainty associated with grid connections on new and existing schemes.