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 Petersfield (17)

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MORCO CONSTRUCTION LTD
9.98
(17 reviews)
Operates in Petersfield
Services & skills
Builder
Structural Design
Steel Fabrication
Demolition
Sustainable Construction
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Above All Lofts And Extentions
9.97
(85 reviews)
Operates in Petersfield
Services & skills
Builder
Structural Design
Refurbishments
New Builds
Workshop Design / Construction
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PPM Property Services
10.00
(18 reviews)
Operates in Petersfield
Services & skills
Builder
Structural Design
Fire and Flood Renovation
Extensions / Conversions
Suspended Ceilings
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GRL Building Services Ltd
10.00
(160 reviews)
Operates in Petersfield
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Builder
Structural Design
Repair and Listed Building Specialist
Concrete Garages
Workshop Design / Construction
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BSF
(86 reviews)
Operates in Petersfield
Services & skills
Builder
Structural Design
Partition Walls
Repair and Listed Building Specialist
Fire and Flood Renovation
Call
Guy Building Services Ltd
9.91
(182 reviews)
Operates in Petersfield
Services & skills
Builder
Structural Design
Agricultural Building
Sustainable Construction
Project Management
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Nell Developments Limited
9.82
(11 reviews)
Operates in Petersfield
Services & skills
Builder
Structural Design
Concreting
Garage Conversions
New Builds
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MSE Building Ltd
10.00
(11 reviews)
Operates in Petersfield
Services & skills
Builder
Structural Design
Garage Conversions
Wall Tie Replacements
Brick / Concrete Structural Repairs
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M
M Small Building Contractors
10.00
(69 reviews)
Operates in Petersfield
Services & skills
Builder
Structural Design
Garage Conversions
Loft Conversions
Structural Steels
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TOTAL SERVICES CONSTRUCT LTD
9.50
(15 reviews)
Operates in Petersfield
Services & skills
Builder
Structural Design
Structural Steels
Sustainable Construction
Emergency Builder Service
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B & N Builders
10.00
(29 reviews)
Operates in Petersfield
Services & skills
Builder
Structural Design
Partition Walls
Extensions / Conversions
Refurbishments
Call
K W Lawrence Building Contractors
(56 reviews)
Operates in Petersfield
Services & skills
Builder
Structural Design
Stretched Ceilings
Concrete Garages
Foundations
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Top rated Structural Designs in Petersfield

/10

78 ratings

Our Structural Designs in Petersfield are rated an average of 10 out of 10 based on a sample of 78 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 Petersfield

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 Petersfield 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 Petersfield (17)

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MORCO CONSTRUCTION LTD

Services & skills

Above All Lofts And Extentions

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PPM Property Services

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GRL Building Services Ltd

Services & skills

BSF

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Guy Building Services Ltd

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Nell Developments Limited

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MSE Building Ltd

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M Small Building Contractors

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TOTAL SERVICES CONSTRUCT LTD

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B & N Builders

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K W Lawrence Building Contractors

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Structural designers in Petersfield

What structural designers do

How much does structural design cost?

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