JAM Structural Design
We’re Structural Engineers on a mission to provide clients with the best possible value we can across their entire project. Not just with our fees.

Big glazing looks great and can transform a space, but it’s worth thinking about what sits behind it structurally.
The wider the opening, the more likely you are to need larger steelwork, extra supports, or more complex detailing. That can quickly add cost and complexity.
In a lot of cases, slightly reducing a span or being smarter with column positions can achieve a very similar look while keeping the structure simpler and more efficient.
Good design isn’t always about pushing everything to the maximum. The best projects usually come from finding the right balance between appearance, practicality, and budget. Creating something that not only looks right, but also fits the client’s budget, is just as important.
#Glazing #StructuralDesign #Architecture #StructuralEngineering #HomeDesign

We love it when we receive feedback from our clients.
“JAM handled the structural design for our Victorian terrace retrofit with professionalism and clarity.
They didn’t just deliver the initial plans — they quickly adapted to unforeseen issues, keeping both our builders and us fully informed.
Their responsiveness and practical approach made the whole process much smoother.”
#ClientFeedback #Retrofit #StructuralEngineering

High-performance retrofits can get complicated fast. Thick insulation, airtight layers, and new openings all affect how loads are carried.
Ignoring structural impact can create conflicts between thermal performance and strength. Coordinating structure and building fabric from the start avoids compromises later.
Successful retrofit design isn’t about compromise — it’s about collaboration between structure, fabric and services.
#Retrofit #EnergyEfficiency #Passivhaus #BuildingDesign #Collaboration

Many homeowners and architects want to avoid steel for sustainability reasons. That’s a positive instinct, but material choice isn’t always about preference; it’s about context.
For example, timber may be ideal in many places, but large openings can require deeper beams, impacting ceiling heights or window positions. Sometimes a hybrid approach - timber where it works, steel where strength is critical - gives the best balance of carbon, performance, and aesthetics.
Low-carbon design is about using the right material in the right place, not forcing one solution everywhere.
#Passivhaus #SustainableDesign #StructuralEngineering #Retrofit #LowCarbon

�Open-plan might sound simple, but the structural reality can be very different.
Removing walls in older homes often involves hidden load-bearing elements, which can lead to oversized steels or complicated support work if you dive in too quickly. Sometimes a slightly smaller opening can achieve almost the same look, while keeping the build simpler, cleaner, and more cost-effective.
Takeaway: Early planning matters. Understanding how much structural change is really needed can save money, reduce disruption, and avoid unnecessary steelwork.
#StructuralEngineering #HomeRenovation #Extensions #BuildSmart
From cramped and cold living spaces to a spacious and warm sanctuary.
James and Holly’s home in Hunters Bar has been transformed from a house that felt too small for their family into a much brighter, more practical family home.
By upgrading the insulation and draught-proofing, we’ve also made the home as cozy as it is beautiful.
The new heart of the house is the rear extension, featuring a lovely new kitchen and dining area that’s perfect for family get-togethers and opens right up to the garden.
We improved the insulation to ensure there are no more draughts and added a utility room to tuck away the daily clutter.
The design also provides a significant boost in natural light and creates a much better connection to the outdoors.
It’s a great example of how a well-designed extension and a retrofit can work together to transform a home.
Want to make your own home more spacious and comfortable? We’d love to help. Use the link in the bio to get in touch.

We popped over to @fizmer.house on Friday afternoon to see the steel frame taking shape on site.
It's enjoyable to compare the physical structure to the 3D model developed during the design stage and It was also fantastic to hear how valuable the model has been for the client during the build.
The final section of the steel frame is due to be completed this week, setting the stage for the next phases of the build.

We popped over to @fizmer.house on Friday afternoon to see the steel frame taking shape on site.
It's enjoyable to compare the physical structure to the 3D model developed during the design stage and It was also fantastic to hear how valuable the model has been for the client during the build.
The final section of the steel frame is due to be completed this week, setting the stage for the next phases of the build.

We popped over to @fizmer.house on Friday afternoon to see the steel frame taking shape on site.
It's enjoyable to compare the physical structure to the 3D model developed during the design stage and It was also fantastic to hear how valuable the model has been for the client during the build.
The final section of the steel frame is due to be completed this week, setting the stage for the next phases of the build.

We popped over to @fizmer.house on Friday afternoon to see the steel frame taking shape on site.
It's enjoyable to compare the physical structure to the 3D model developed during the design stage and It was also fantastic to hear how valuable the model has been for the client during the build.
The final section of the steel frame is due to be completed this week, setting the stage for the next phases of the build.

We popped over to @fizmer.house on Friday afternoon to see the steel frame taking shape on site.
It's enjoyable to compare the physical structure to the 3D model developed during the design stage and It was also fantastic to hear how valuable the model has been for the client during the build.
The final section of the steel frame is due to be completed this week, setting the stage for the next phases of the build.

We popped over to @fizmer.house on Friday afternoon to see the steel frame taking shape on site.
It's enjoyable to compare the physical structure to the 3D model developed during the design stage and It was also fantastic to hear how valuable the model has been for the client during the build.
The final section of the steel frame is due to be completed this week, setting the stage for the next phases of the build.

We popped over to @fizmer.house on Friday afternoon to see the steel frame taking shape on site.
It's enjoyable to compare the physical structure to the 3D model developed during the design stage and It was also fantastic to hear how valuable the model has been for the client during the build.
The final section of the steel frame is due to be completed this week, setting the stage for the next phases of the build.

A bird’s-eye view of our recent work with @hemarchitects
Great to receive some drone shots from our clients’ completed project recently. It’s always nice to see the finished work from a different angle.
But what matters most is how our clients felt about the process:
⭐⭐⭐⭐⭐
"We worked with Chris on our house two years ago and had a really good experience. He is very professional, easy to deal with, and explained everything in a clear, straightforward way.
Communication was great throughout, and we felt confident knowing the work was being handled properly and to the right standards. Their practical advice was really helpful and made the whole process much smoother.
We’d happily recommend Chris to anyone needing a reliable structural engineer."
This is the kind of experience we aim for on every project - clear communication, practical solutions, and work done to an excellent standard.
#StructuralEngineering #HomeDesign #ConstructionProject #HomeRenovation #ClientExperience #TrustedEngineers

A bird’s-eye view of our recent work with @hemarchitects
Great to receive some drone shots from our clients’ completed project recently. It’s always nice to see the finished work from a different angle.
But what matters most is how our clients felt about the process:
⭐⭐⭐⭐⭐
"We worked with Chris on our house two years ago and had a really good experience. He is very professional, easy to deal with, and explained everything in a clear, straightforward way.
Communication was great throughout, and we felt confident knowing the work was being handled properly and to the right standards. Their practical advice was really helpful and made the whole process much smoother.
We’d happily recommend Chris to anyone needing a reliable structural engineer."
This is the kind of experience we aim for on every project - clear communication, practical solutions, and work done to an excellent standard.
#StructuralEngineering #HomeDesign #ConstructionProject #HomeRenovation #ClientExperience #TrustedEngineers

We know how valuable early structural input is to a project’s success, that’s why we’re giving away 3 early design consultations.
✔️ Normally £240
✔️ Early-stage, no obligation
✔️ First come, first served
This session is ideal for architects, developers, and homeowners looking to validate a concept, explore cost effective engineering solutions and start their project on the right foot.
Once the 3 slots are gone, they’re gone.
Drop us a message or head to the link in bio to find out more and to secure a free consultation

We’re really pleased with the new addition to our office – a 3D-printed model of our Aviary project that we've been working on with @leesitecture.
The model has been produced to help the client to understand the size, proportion, and arrangement of the steels. Something that can be difficult to visualise from drawings alone.
It’s a simple but effective way to bridge the gap between the technical design and real-world understanding.
#3DPrinting #StructuralEngineering #StructuralDesign

We’re often asked, “Can you just do the calcs?” or “Can you design an RSJ?”
But you don’t hire a structural engineer just to produce calculations.
You hire us to find solutions for the whole project - to make a design buildable, efficient and cost-effective, without losing sight of the architectural intent.
The real value of structural engineering isn’t the Building Regs package or the calculations. It’s the collaboration, the coordination, and the design decisions that quietly save time, money, and headaches.
That was exactly the case on a recent project for a developer building two luxury homes:
✅We proposed a few small layout adjustments that significantly reduced steel tonnage and simplified the frame and fabrication.
✅We worked closely with the architect to refine site levels, eliminating internal level changes and with them, a run of unnecessary and expensive retaining walls.
✅We interrogated the ground investigation and reviewed actual site levels, allowing us to replace a suspended beam-and-block floor with a far more cost-effective ground-bearing slab.
You won’t see any of those decisions when you look at the finished homes.
But they’re the reason the project stayed on budget, on programme, and true to its design intent.
This often gets labelled “value engineering”.
We’d call it good engineering design, done early, where it has the greatest impact, not late-stage cost-cutting through inferior substitutions.
That’s the value.
#StructuralEngineering #NotJustCalcs #EarlyCollaboration #BuildableDesign #ConstructionCosts

This Thursday, our Director Chris will be speaking to RIBA Yorkshire Small & Emerging Practices on how early and ongoing collaboration between structural engineers and architects delivers project success.
Expect practical examples covering foundations, site constraints, detailing, and on-site communication - all aligned with the RIBA Plan of Work.
Don’t miss this FREE session!
Link in Bio for the event.
Der Instagram Story Viewer ist ein einfaches Tool, mit dem Sie Instagram Stories, Videos, Fotos oder IGTV heimlich ansehen und speichern können. Mit diesem Service können Sie Inhalte herunterladen und offline genießen, wann immer Sie möchten. Wenn Sie etwas Interessantes auf Instagram finden, das Sie später überprüfen möchten, oder Stories anonym ansehen möchten, ist unser Viewer ideal für Sie. Anonstories bietet eine ausgezeichnete Lösung, um Ihre Identität zu schützen. Instagram hat die Stories-Funktion erstmals im August 2023 eingeführt, die schnell auch von anderen Plattformen übernommen wurde, dank ihres fesselnden, zeitlich begrenzten Formats. Stories ermöglichen es Nutzern, schnelle Updates zu teilen, sei es Fotos, Videos oder Selfies, ergänzt durch Text, Emojis oder Filter, und sind nur 24 Stunden lang sichtbar. Dieser begrenzte Zeitrahmen sorgt für eine hohe Interaktion im Vergleich zu regulären Posts. Heutzutage sind Stories eine der beliebtesten Methoden, um sich in sozialen Medien zu verbinden und zu kommunizieren. Wenn Sie jedoch eine Story ansehen, kann der Ersteller Ihren Namen in seiner Viewer-Liste sehen, was ein Problem für die Privatsphäre sein kann. Was ist, wenn Sie Stories durchsuchen möchten, ohne bemerkt zu werden? Hier wird Anonstories nützlich. Es ermöglicht Ihnen, öffentliche Instagram-Inhalte anzusehen, ohne Ihre Identität preiszugeben. Geben Sie einfach den Benutzernamen des Profils ein, das Sie interessiert, und das Tool zeigt dessen neueste Stories an. Funktionen des Anonstories Viewers: - Anonymes Browsen: Sehen Sie Stories, ohne in der Viewer-Liste zu erscheinen. - Kein Konto erforderlich: Sehen Sie öffentliche Inhalte, ohne ein Instagram-Konto zu erstellen. - Inhalte herunterladen: Speichern Sie beliebige Story-Inhalte direkt auf Ihrem Gerät für die Offline-Nutzung. - Highlights anzeigen: Greifen Sie auf Instagram-Highlights zu, auch über das 24-Stunden-Fenster hinaus. - Repost-Überwachung: Verfolgen Sie Reposts oder Interaktionen bei Stories für persönliche Profile. Einschränkungen: - Dieses Tool funktioniert nur mit öffentlichen Accounts; private Accounts bleiben unzugänglich. Vorteile: - Datenschutzfreundlich: Sehen Sie sich beliebige Instagram-Inhalte an, ohne bemerkt zu werden. - Einfach und unkompliziert: Keine App-Installation oder Registrierung erforderlich. - Exklusive Tools: Laden Sie Inhalte herunter und verwalten Sie sie auf eine Weise, die Instagram nicht bietet.
Behalten Sie Instagram-Updates diskret im Blick, schützen Sie Ihre Privatsphäre und bleiben Sie anonym.
Sehen Sie Profile und Fotos anonym an, ganz einfach mit dem Private Profile Viewer.
Dieses kostenlose Tool ermöglicht es Ihnen, Instagram Stories anonym anzusehen und dabei Ihre Aktivität vor dem Story-Ersteller zu verbergen.
Anonstories ermöglicht es Nutzern, Instagram-Stories anzusehen, ohne den Ersteller zu benachrichtigen.
Funktioniert nahtlos auf iOS, Android, Windows, macOS und modernen Browsern wie Chrome und Safari.
Priorisiert sicheres, anonymes Browsen, ohne Login-Daten zu benötigen.
Nutzer können öffentliche Stories ansehen, indem sie einfach einen Benutzernamen eingeben – kein Konto erforderlich.
Lädt Fotos (JPEG) und Videos (MP4) mühelos herunter.
Der Dienst ist kostenlos nutzbar.
Inhalte von privaten Accounts sind nur für Follower zugänglich.
Dateien sind nur für persönliche oder Bildungszwecke und müssen Urheberrechtsregeln entsprechen.
Geben Sie einen öffentlichen Benutzernamen ein, um Stories anzusehen oder herunterzuladen. Der Dienst generiert direkte Links, um Inhalte lokal zu speichern.