Timber Beam Calculations
At Beam Designs, we specialise in timber beam calculations that are fully compliant with British Standards and Eurocodes, ensuring they meet the requirements for Part A Building Regulation approval.
From structural ridge beams and flitch beams to floor joists and complete roof designs, our team provides accurate, fast, and builder-friendly calculations to keep your project moving smoothly.
Structural Timber Design for Domestic Construction Projects
We deliver timber beam calculations for a wide range of residential applications, including:
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Structural timber ridge beams
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Timber floor joists and roof joists
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Flitch beam design (timber and steel hybrid)
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Purlins, wall plates, and rafters
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Complete timber roof structures
All designs are reviewed by experienced structural engineers using industry-leading software, ensuring accuracy, clarity, and full compliance for Building Control submission.
Comprehensive Structural Calculation Packs
All our structural calculations are reviewed by experienced engineers using specialist software. Our calculation packs include:
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Steel, timber and concrete beam calculations for domestic projects
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Bearing design details for accurate load distribution
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Clear, builder-friendly sketches to aid on-site construction
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Fully compliant reports for Building Control approval
Designed for Homeowners, Architects, and Contractors
Whether you're converting a loft, adding an extension, or replacing existing timber supports, we’re here to provide the structural calculations you need. Trusted by professionals across the UK, Beam Designs makes timber beam design simple, accurate, and fast.
Bespoke Steel, Timber & Concrete Beam Calculations For Building Control Approval
Steel Beam Calculations
We provide accurate and fully compliant steel beam calculations to ensure your build is safe, efficient, and approved by Building Control.
Whether you're:
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Supporting a new extension or loft conversion
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Reinforcing openings for windows or doors
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Installing steel beams for open-plan layouts
Our steel beam calculation services are tailored to your specific project, with precise, easy-to-follow designs for builders and architects.
Timber Beam Calculations
Timber is a popular, cost-effective choice for domestic construction, especially in loft conversions, roof structures, and internal alterations. At Beam Designs, we provide accurate and Building Control-approved timber beam calculations to ensure your project is structurally sound from the start.
Whether you’re:
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Constructing timber floors or flat roof structures
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Altering internal layouts with timber supports
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Building a timber-framed extension
We deliver clear, engineer-backed timber calculations in PDF format, ready for submission to Building Control and easy for builders to follow on site.
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Concrete Beam Calculations
Concrete beams are often used where strength, durability, and fire resistance are essential—especially in new builds, basements, and multi-storey extensions. At Beam Designs, we provide accurate concrete beam calculations to ensure structural stability and full Building Control compliance.
Whether you're:
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Constructing reinforced concrete floors or lintels
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Supporting masonry or upper-storey loads
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Designing bespoke concrete framing for new developments
We deliver clear, engineer-reviewed calculations in digital PDF format, suitable for Building Control submission and contractor use on site.
We deliver reliable solutions for residential developments, extensions, and internal alterations
Structural Calculations Suitable for Part A Building Regulation Submissions
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40+
Backed by over 40 years of structural engineering experience
50+
Team members enabling engineering across the UK
1000+
Residential, commercial & industrial projects nationwide
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quick and easy online structural calculations service
What Our Clients Say
A Fair Price
Always helpful, punctual delivery of designs & at a fair price. A pleasure to be associated with Beam Designs.
Brooks Building Plans
Helpful and Efficient
Beam Designs have been working on my projects for over 8 years, they are extremely helpful and efficient in finding cost effective structural solutions to my architectural projects.
Tony Angeletta Architect
Cannot Fault their Service
I have worked with Beam Designs for a couple of years now and cannot fault their service. They are always happy to help and I look forward to working with them going forward.
Steven C.
This is a very reliable & professional…
This is a very reliable & professional company with excellent service and very prompt in providing assistance !
L.Bin
Beam Designs A+
I have used Beam Designs on many projects and on each time they have delivered both in quality and costs. They always happy to help with any queries. I would highly recommend.
Bobyas
Professional & Knowledgeable
I couldn't be more happy with the service received from Beam Designs. From start to finish, their team was professional, knowledgeable, and attentive to every detail.
Mr. J. Snitzer
Practical, Cost-Effective
Finding a structural engineer who truly understands the needs of our community isn’t easy, but Beam Designs does exactly that. Their experience with local properties and commitment to delivering practical, cost-effective solutions makes them the go-to choice for structural desig
S. Oppenheimer
Smooth & Stress-free
After researching several companies for our loft conversion project, we decided to go with Beam Designs, and we're so glad we did. Their expertise in structural engineering and their solutions made the entire process smooth and stress-free.
M.Reece
Incredibly Easy
Beam Designs made the experience of a loft conversion less stressful. They provided a design which ensured it was structurally sound and compliant with all regulations.
T.Syed
Frequently Asked Questions
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Who are Beam Designs?Beam Designs is a low-cost, online structural calculations service. We are backed by structural engineers, supporting clients' projects across the UK. Our structural calculations are suitable for building control.
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How do I start using Beam Designs services?To start using Beam Designs services, simply use our contact form to upload your project details. Alternatively, you can email our team at info@beam-designs.co.uk
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How much does Beam Designs service cost?Beam Designs provides cost-effective structural calculations suitable for Building Regulation Submission. Prices start from £85.
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How can I contact your team?Beam Designs is a web-based, online service. To contact a member of our team, please use the website contact form. Alternatively, email info@beam-designs.co.uk and we will get back to you as quickly as possible.
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How is your structural calculations service low cost?We are a web-based, online service. This allows us to keep our costs low and means that we can deliver a cost-effective service for our clients.
Beam Designs is an online service, offering Beam Calculations for construction projects across the UK.