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 Kent (9)

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A. Carter Developments Ltd
9.59
(42 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Partition Walls
Repair and Listed Building Specialist
Loft Conversions
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Albion Construction Limited
10.00
(44 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Repair and Listed Building Specialist
Period Property Restoration
Cladding
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Harris Carpentry & Building
9.75
(44 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Demolition
Extensions / Conversions
Sustainable Construction
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M E Stewart building contractors limited
9.41
(76 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Loft Conversions
Sustainable Construction
Extensions / Conversions
Call
Prime Construction Ltd
9.98
(289 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Structural Steels
Warehouse Racking
Loft Conversions
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Stone Cross Construction South East Ltd
(11 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
New Builds
Garage Conversions
Agricultural Building
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Talbot & Son's Ltd
9.88
(245 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Refurbishments
Basement / Cellar Conversions
Stretched Ceilings
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Create Homes
10.00
(101 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Wall Tie Replacements
Brick / Concrete Structural Repairs
Basement / Cellar Conversions
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A O'Connor Building Services Ltd
10.00
(25 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Warehouse Racking
Garden Studios
Project Management
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Top rated Structural Designs in Kent

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Structural designers in Kent

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 Kent 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 Kent (9)

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Describe your job

A. Carter Developments Ltd

Services & skills

Albion Construction Limited

Services & skills

Harris Carpentry & Building

Services & skills

M E Stewart building contractors limited

Services & skills

Prime Construction Ltd

Services & skills

Stone Cross Construction South East Ltd

Services & skills

Talbot & Son's Ltd

Services & skills

Create Homes

Services & skills

A O'Connor Building Services Ltd

Services & skills

Structural designers in Kent

What structural designers do

How much does structural design cost?

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