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jamstructures

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.

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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


3
1 days ago


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


6
2 weeks ago

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


10
2 weeks ago

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


12
3 weeks ago

�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


8
3 weeks ago

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.


44
1
3 weeks ago

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.


9
1 months ago

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.


9
1 months ago


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.


9
1 months ago

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.


9
1 months ago

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.


9
1 months ago

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.


9
1 months ago

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.


9
1 months ago

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


13
2 months ago

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


13
2 months ago


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


3
3 months ago

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


8
3 months ago

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


11
4 months ago

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.


10
4 months ago


비밀리에 인스타그램 스토리 보기

인스타그램 스토리 뷰어는 인스타그램 스토리, 비디오, 사진 또는 IGTV를 비밀리에 보고 저장할 수 있는 간단한 도구입니다. 이 서비스를 통해 콘텐츠를 다운로드하고 언제든지 오프라인으로 즐길 수 있습니다. 인스타그램에서 나중에 확인하고 싶은 흥미로운 콘텐츠를 찾거나 익명으로 스토리를 보고 싶다면, 우리 뷰어가 적합합니다. Anonstories는 신원을 숨길 수 있는 훌륭한 솔루션을 제공합니다. 인스타그램은 2023년 8월에 스토리 기능을 출시했으며, 이 기능은 흥미롭고 시간에 민감한 형식으로 빠르게 다른 플랫폼에 채택되었습니다. 스토리는 사용자가 텍스트, 이모지 또는 필터로 보강된 사진, 비디오 또는 셀카를 공유할 수 있게 해주며, 24시간 동안만 표시됩니다. 이 제한된 시간 동안 높은 참여를 유도하며 일반 게시물보다 더 많은 반응을 얻을 수 있습니다. 오늘날 스토리는 소셜 미디어에서 연결하고 소통하는 가장 인기 있는 방법 중 하나입니다. 그러나 스토리를 볼 때, 제작자는 자신의 뷰어 목록에서 당신의 이름을 볼 수 있으며, 이는 개인 정보 보호에 대한 우려를 일으킬 수 있습니다. 만약 스토리를 아무도 모르게 탐색하고 싶다면? 그때 Anonstories가 유용해집니다. 이 도구는 신원을 드러내지 않고 공개된 인스타그램 콘텐츠를 볼 수 있게 해줍니다. 관심 있는 프로필의 사용자명을 입력하면 해당 프로필의 최신 스토리를 확인할 수 있습니다. Anonstories 뷰어의 특징: - 익명 브라우징: 뷰어 목록에 나타나지 않고 스토리를 볼 수 있습니다. - 계정 필요 없음: 인스타그램 계정에 가입하지 않고 공개 콘텐츠를 볼 수 있습니다. - 콘텐츠 다운로드: 스토리 콘텐츠를 직접 다운로드하여 오프라인에서 사용할 수 있습니다. - 하이라이트 보기: 24시간 제한을 넘어서 인스타그램 하이라이트를 볼 수 있습니다. - 리포스트 모니터링: 개인 프로필의 스토리 리포스트나 참여도를 추적할 수 있습니다. 제한 사항: - 이 도구는 공개 계정에서만 작동하며, 개인 계정은 접근할 수 없습니다. 장점: - 개인 정보 보호 친화적: 인스타그램 콘텐츠를 보면서도 눈에 띄지 않습니다. - 간단하고 쉬움: 앱 설치나 등록이 필요 없습니다. - 독점 도구: 인스타그램에서 제공하지 않는 방식으로 콘텐츠를 다운로드하고 관리할 수 있습니다.

Anonstories의 장점

인스타그램 스토리 비공개로 탐색

인스타그램 업데이트를 비밀리에 추적하고 개인 정보를 보호하며 익명으로 남을 수 있습니다.


개인 인스타그램 뷰어

개인 프로필 뷰어를 사용하여 쉽게 프로필과 사진을 익명으로 볼 수 있습니다.


무료 스토리 뷰어

이 무료 도구는 인스타그램 스토리를 익명으로 볼 수 있게 해주며, 스토리 업로더에게 활동을 숨길 수 있습니다.

자주 묻는 질문

 
익명성

Anonstories는 사용자가 인스타그램 스토리를 볼 때 제작자에게 알림을 보내지 않도록 합니다.

 
디바이스 호환성

iOS, Android, Windows, macOS, Chrome, Safari와 같은 최신 브라우저에서 원활하게 작동합니다.

 
안전성 및 개인 정보 보호

로그인 정보 없이 안전하고 익명으로 브라우징할 수 있습니다.

 
등록 필요 없음

사용자는 간단히 사용자명을 입력하여 공개된 스토리를 볼 수 있습니다. 계정이 필요하지 않습니다.

 
지원 형식

사진(JPEG)과 비디오(MP4)를 쉽게 다운로드합니다.

 
비용

이 서비스는 무료로 제공됩니다.

 
비공개 계정

비공개 계정의 콘텐츠는 팔로워만 접근할 수 있습니다.

 
파일 사용

파일은 개인적 또는 교육적 용도로만 사용 가능하며 저작권 규정을 준수해야 합니다.

 
작동 방식

공개된 사용자명을 입력하여 스토리를 보거나 다운로드할 수 있습니다. 서비스는 콘텐츠를 로컬에 저장할 수 있는 직접 링크를 생성합니다.