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 (20)

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MLW Building Services Ltd
10.00
(193 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Wall Tie Replacements
Workshop Design / Construction
Concreting
Call
RJR Building Contractors Limited
9.92
(108 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Garage Conversions
Concreting
Foundations
Call
ADM Improvements
10.00
(169 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Brick / Concrete Structural Repairs
Fire and Flood Renovation
Extensions / Conversions
Call
DC Bespoke Interiors
9.83
(13 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Car Ports
Cladding
Garage Conversions
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Harris Carpentry & Building
9.75
(44 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
General Building
Core Drilling
Basement / Cellar Conversions
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JHL Services
9.22
(71 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Demolition
Extensions / Conversions
Emergency Builder Service
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RM HOME IMPROVEMENTS AND REFURBISHMENTS LTD
9.88
(135 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Tree Houses
Demolition
General Building
Call
Prime Construction Ltd
9.98
(289 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Garage Conversions
Project Management
Structural Steels
Call
T's & C's Building Services LTD
10.00
(13 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Foundations
Basement / Cellar Conversions
Garage Conversions
Call
Building Bulls Ltd
9.92
(8 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Agricultural Building
Steel Fabrication
Brick / Concrete Structural Repairs
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Stone Cross Construction South East Ltd
(11 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Project Management
Concreting
Demolition
Call
Talbot & Son's Ltd
9.88
(245 reviews)
Operates in Kent
Services & skills
Builder
Structural Design
Garage Conversions
Loft Conversions
Cladding
Call

Top rated Structural Designs in Kent

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Our Structural Designs in Kent are rated an average of 10 out of 10 based on a sample of 93 reviews from customers like you*

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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 (20)

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MLW Building Services Ltd

Services & skills

RJR Building Contractors Limited

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ADM Improvements

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DC Bespoke Interiors

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Harris Carpentry & Building

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JHL Services

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RM HOME IMPROVEMENTS AND REFURBISHMENTS LTD

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Prime Construction Ltd

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T's & C's Building Services LTD

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Building Bulls Ltd

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Stone Cross Construction South East Ltd

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Talbot & Son's Ltd

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Structural designers in Kent

What structural designers do

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