What does a structural engineer do in building design?

They calculate and design the structural elements of a building to ensure it’s strong, stable, and compliant with building regulations.

When do I need a structural design?

You’ll need structural calculations for any project that changes load-bearing elements — such as removing walls, adding an extension, converting a loft, or building a new property.

Can an architect do structural design?

Architects design layouts and aesthetics, but structural engineers handle the technical calculations that make those designs safe and compliant.

Do I need structural calculations for Building Control approval?

Yes. Building Control will require signed-off structural calculations for any work that affects a building’s stability or structure.

How long does it take to get structural design drawings?

Simple projects can be completed within a few days. More complex designs, such as multi-storey or bespoke builds, can take one to two weeks.

What qualifications should a structural engineer have?

Look for membership with the Institution of Structural Engineers (IStructE) or Institution of Civil Engineers (ICE) to ensure professional standards and competence.

Structural Design in Addlestone (56)

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OM Barker Builders Ltd
10.00
(54 reviews)
Operates in Addlestone
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Builder
Structural Design
Loft Conversions
Concrete Garages
Wall Tie Replacements
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Abaco Marea
9.89
(110 reviews)
Operates in Addlestone
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Builder
Structural Design
Basement / Cellar Conversions
Sustainable Construction
Extensions / Conversions
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Sandro Builders Ltd
10.00
(1 review)
Operates in Addlestone
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Structural Design
Refurbishments
Concrete Garages
Loft Conversions
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Concept
9.92
(116 reviews)
Operates in Addlestone
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Structural Design
Garden Studios
Partition Walls
Fire and Flood Renovation
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T M Build Ltd
9.79
(108 reviews)
Operates in Addlestone
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Structural Design
Garage Conversions
Sustainable Construction
Demolition
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Azone Construction Ltd
10.00
(23 reviews)
Operates in Addlestone
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Builder
Structural Design
Demolition
Suspended Ceilings
Garden Studios
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Above All Lofts And Extentions
9.96
(84 reviews)
Operates in Addlestone
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Builder
Structural Design
Loft Conversions
Extensions / Conversions
Garden Studios
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Focus Build Ltd
10.00
(126 reviews)
Operates in Addlestone
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Builder
Structural Design
Basement / Cellar Conversions
Wall Tie Replacements
Emergency Builder Service
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CBC Builders
10.00
(49 reviews)
Operates in Addlestone
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Builder
Structural Design
Foundations
Garden Studios
Tree Houses
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Englefield Green Property Maintenance
9.88
(197 reviews)
Operates in Addlestone
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Builder
Structural Design
Concrete Garages
Structural Steels
Concreting
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Haydon Electrical & Building Services Ltd
9.92
(55 reviews)
Operates in Addlestone
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Builder
Structural Design
Workshop Design / Construction
Equestrian Stable
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BDR-Home Improvement Ltd
9.33
(23 reviews)
Operates in Addlestone
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Structural Design
Brick / Concrete Structural Repairs
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Top rated Structural Designs in Addlestone

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Our Structural Designs in Addlestone are rated an average of 10 out of 10 based on a sample of 65 reviews from customers like you*

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Structural designers in Addlestone

Structural design ensures that buildings and structures are safe, stable, and built to withstand everyday use and environmental forces.

From home extensions and loft conversions to large commercial projects, a qualified structural engineer can provide detailed calculations and drawings to make your project safe, compliant, and efficient.

What structural designers do

A structural designer or engineer analyses how loads and forces act on a structure.

They use advanced software and building regulations to design foundations, beams, columns, and other supporting elements that meet safety standards.

Whether you’re planning a new build or altering an existing property, they’ll help ensure your design meets Building Control requirements.

Working with a structural design specialist early in your project can also help reduce material waste and prevent costly construction issues later on.

How much does structural design cost?

The cost of structural design in Addlestone depends on the project’s size and complexity.

For straightforward residential work like a beam calculation or load-bearing wall removal, costs are typically in the region of £250–£750. Full structural design for extensions or new builds may range from £800–£2,500+, depending on scope and detail required.

Most engineers provide a fixed quote once they’ve reviewed your drawings or site plans.

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Structural Design in Addlestone (56)

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OM Barker Builders Ltd

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Abaco Marea

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Sandro Builders Ltd

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Concept

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T M Build Ltd

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Azone Construction Ltd

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Above All Lofts And Extentions

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Focus Build Ltd

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CBC Builders

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Englefield Green Property Maintenance

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Haydon Electrical & Building Services Ltd

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BDR-Home Improvement Ltd

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Structural designers in Addlestone

What structural designers do

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