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 Designer in KT5 (69)

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Concept
9.95
(119 reviews)
Operates in KT5
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Builder
Structural Design
Emergency Builder Service
Partition Walls
Fire and Flood Renovation
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T M Build Ltd
9.82
(111 reviews)
Operates in KT5
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Builder
Structural Design
Property Maintenance / Repair
Project Management
Partition Walls
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Kozi Construction Ltd
10.00
(65 reviews)
Operates in KT5
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Builder
Structural Design
Refurbishments
Core Drilling
Diamond Drilling
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T.K. Winners Ltd
9.77
(35 reviews)
Operates in KT5
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Builder
Structural Design
Basement / Cellar Conversions
Fire and Flood Renovation
Garage Conversions
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Azone Construction Ltd
10.00
(23 reviews)
Operates in KT5
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Builder
Structural Design
Demolition
Structural Steels
Brick / Concrete Structural Repairs
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Buildstar Ltd
10.00
(47 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Partition Walls
Workshop Design / Construction
Structural Steels
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Waymore Home Ltd
9.86
(78 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Project Management
General Building
Foundations
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Kuci Max Construction Ltd
9.83
(8 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Workshop Design / Construction
Basement / Cellar Conversions
Project Management
Call
Martinelly
10.00
(80 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Foundations
Demolition
Structural Steels
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Vishka Construction
10.00
(11 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Stretched Ceilings
Car Ports
Loft Conversions
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Newstock Developments
10.00
(95 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Concreting
Suspended Ceilings
General Building
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MS Property Services
9.81
(306 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Cladding
Brick / Concrete Structural Repairs
Concrete Garages
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Structural designers in KT5

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 KT5 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 Designer in KT5 (69)

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T M Build Ltd

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Kozi Construction Ltd

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T.K. Winners Ltd

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Azone Construction Ltd

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Buildstar Ltd

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Waymore Home Ltd

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Kuci Max Construction Ltd

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Martinelly

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Vishka Construction

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Newstock Developments

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Structural designers in KT5

What structural designers do

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