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 Ewell (72)

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Ni Building Services Ltd
9.81
(66 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
New Builds
Garage Conversions
Extensions / Conversions
Call
C
C D Construction
9.83
(177 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
Concreting
Wall Tie Replacements
Suspended Ceilings
Call
Falcon Builders
10.00
(74 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
Foundations
Sustainable Construction
Wall Tie Replacements
Call
Refine Property Maintenance Ltd
10.00
(33 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
Loft Conversions
Basement / Cellar Conversions
Concrete Garages
Call
Azone Construction Ltd
10.00
(23 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
Basement / Cellar Conversions
Brick / Concrete Structural Repairs
Equestrian Stable
Call
Into The Loft Limited
(13 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
Steel Fabrication
Partition Walls
Mastic Sealant
Call
Waymore Home Ltd
9.72
(76 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
Mastic Sealant
Garden Studios
Partition Walls
Call
T.K. Winners Ltd
9.74
(34 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
Property Maintenance / Repair
Partition Walls
Garage Conversions
Call
Above All Lofts And Extentions
9.96
(84 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
Workshop Design / Construction
Garage Conversions
Loft Conversions
Call
Focus Build Ltd
10.00
(126 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
New Builds
Fire and Flood Renovation
Demolition
Call
T M Build Ltd
9.79
(108 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
Insurance Claim Specialist
Cladding
Steel Work Design
Call
JDV Property Services LTD
10.00
(62 reviews)
Operates in Ewell
Services & skills
Builder
Structural Design
Diamond Drilling
Period Property Restoration
Brick / Concrete Structural Repairs
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Top rated Structural Designers in Ewell

/10

83 ratings

Our Structural Designers in Ewell are rated an average of 10 out of 10 based on a sample of 83 reviews from customers like you*

*This review aggregate is based on real customer reviews from a randomly selected postcode in this area

Structural designers in Ewell

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 Ewell 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 Ewell (72)

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Ni Building Services Ltd

Services & skills

C D Construction

Services & skills

Falcon Builders

Services & skills

Refine Property Maintenance Ltd

Services & skills

Azone Construction Ltd

Services & skills

Into The Loft Limited

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Waymore Home Ltd

Services & skills

T.K. Winners Ltd

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Above All Lofts And Extentions

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Focus Build Ltd

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T M Build Ltd

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JDV Property Services LTD

Services & skills

Structural designers in Ewell

What structural designers do

How much does structural design cost?

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