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 (75)

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T M Build Ltd
9.83
(110 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Garage Conversions
Partition Walls
Property Maintenance / Repair
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MS Gold Hands Limited
10.00
(23 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Brick / Concrete Structural Repairs
Structural Steels
Garage Conversions
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Focus Build Ltd
10.00
(126 reviews)
Operates in KT5
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Builder
Structural Design
Basement / Cellar Conversions
Green Oak Framing
Steel Work Design
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Mayfair Interiors Ltd
10.00
(29 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Project Management
Foundations
Concreting
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Aspire2Build
9.75
(156 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Mastic Sealant
Refurbishments
Loft Conversions
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Newstock Developments
10.00
(95 reviews)
Operates in KT5
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Builder
Structural Design
Repair and Listed Building Specialist
Partition Walls
Insurance Claim Specialist
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G&J Builders
10.00
(4 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Foundations
Extensions / Conversions
Demolition
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Martinelly
10.00
(80 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Stretched Ceilings
New Builds
Core Drilling
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T.K. Winners Ltd
9.77
(35 reviews)
Operates in KT5
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Builder
Structural Design
Concrete Garages
Equestrian Stable
Emergency Builder Service
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Azone Construction Ltd
10.00
(23 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Sustainable Construction
Wall Tie Replacements
Basement / Cellar Conversions
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Englefield Green Property Maintenance
9.89
(198 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Loft Conversions
Brick / Concrete Structural Repairs
Garage Conversions
Call
BDR-Home Improvement Ltd
9.40
(23 reviews)
Operates in KT5
Services & skills
Builder
Structural Design
Refurbishments
Partition Walls
Repair and Listed Building Specialist
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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 (75)

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Describe your job

Describe your job

T M Build Ltd

Services & skills

MS Gold Hands Limited

Services & skills

Focus Build Ltd

Services & skills

Mayfair Interiors Ltd

Services & skills

Aspire2Build

Services & skills

Newstock Developments

Services & skills

G&J Builders

Services & skills

Martinelly

Services & skills

T.K. Winners Ltd

Services & skills

Azone Construction Ltd

Services & skills

Englefield Green Property Maintenance

Services & skills

BDR-Home Improvement Ltd

Services & skills

Structural designers in KT5

What structural designers do

How much does structural design cost?

Looking for more tradespeople in KT5?