Welcome to Structural Engineer UK – trusted for structural calculations and Building Control drawings!

Structural Calculations & Drawings for Home Extensions, Loft Conversions, and Steel Beams

We provide fast, affordable, Building Control structural calculations and drawings. From steel beams to full house extensions, we help homeowners and builders get approvals stress-free.

Expert Structural Calculations & Drawings Across the UK

Fast, affordable Building Control calculations and drawings for home extensions, loft conversions, and steel beams.

We work with homeowners, builders, and architects to deliver accurate structural designs that get approval stress-free. Whether you need steel beam calculations, a loft conversion design, or a full house extension, we provide clear, reliable drawings tailored to your project.

Call us today:

07955536122

Request Your Free Quote Today

01.

Steel Beam Calculations

Accurate Building Control–steel beam calculations for home alterations, extensions, and open-plan layouts.

02.

Loft Conversion Designs

Full structural drawings and calculations for safe, compliant loft conversions, including dormers and roof changes.

03.

Home Extensions

Structural calculations and drawings for single- or double-storey extensions, ensuring stability and approval compliance.

04.

Load-Bearing Wall Removal

Professional calculations for removing internal walls, creating open spaces with safe and efficient beam designs.

Why Choose Structural Engineer UK?

Trusted by homeowners and builders across the UK for reliable structural calculations.

Chartered Engineer

Over 15 years’ experience delivering Building Control–approved calculations across the UK.

Personal Support

We guide you step by step, answering questions from design through to approval.

Accurate Calculations

We provide precise, code-compliant calculations for beams, extensions, and lofts , trusted by homeowners & builders

Fixed Transparent Fees

Clear pricing upfront — no hidden costs, no surprises. We keep it simple so you know exactly what you’ll pay.

Fast Turnaround

Most projects completed within 2–3 working days, keeping your build on schedule.

Building Control Ready

All drawings and calculations are ready for Building Control submission — hassle free.

Residential & Commercial Projects
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Years Experience
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Approved by Building Control
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Happy Homeowners
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Here’s What Our Client Say About Structural Engineer UK

Single-storey residential extension with glazed doors and open-plan kitchen

The structural calculations were spot on and approved first time by Building Control. The whole process was smooth and stress-free.

Residential Extension

Manchester

Clear drawings, fast turnaround, and fixed fees. It saved us both time and money on site.
LC
Loft Conversion Project
London
Very professional service. They explained everything step by step and made sure we understood the calculations before submission.
SB
Steel Beam Design
Birmingham
Reliable, efficient, and accurate. We had our calculations in just two days, and they were exactly what our builder needed.
LR
Load-Bearing Wall Removal
Leeds