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 East Sussex (15)

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CS Design and Build
9.80
(14 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
Repair and Listed Building Specialist
Brick / Concrete Structural Repairs
Emergency Builder Service
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LTC Roofing and Building Services Ltd
9.88
(127 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
Project Management
Concreting
Brick / Concrete Structural Repairs
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Finishing Touch Home Improvements
10.00
(148 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
Garage Conversions
Concreting
Refurbishments
Call
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West Hill Renovations Ltd
9.49
(29 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
Emergency Builder Service
Fire and Flood Renovation
Workshop Design / Construction
Latest verified customer review
10.0
“Great experience all round. Alex, Lotte and the team were skilled, knowledgeable, polite and hard working. We had old pebble dashing replaced with cladding, a stud wall removed, loft insulation and boarding installed and some general repairs. the team handled it all brilliantly and we'll 100% be coming back when we have more work. Highly recommended.”
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DD Brickwork & Construction
9.92
(232 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
Emergency Builder Service
Concreting
Garden Studios
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ARC Brickwork & Building Limited
10.00
(510 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
Project Management
Extensions / Conversions
Concrete Garages
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Foundations To Finished Ltd
10.00
(8 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
General Building
Garden Studios
Insurance Claim Specialist
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Ethinex Ltd
9.90
(16 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
Repair and Listed Building Specialist
Refurbishments
Foundations
Call
Eastbourne Construction Ltd
9.67
(11 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
Insurance Claim Specialist
Agricultural Building
Building Merchants
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F R Building & Carpentry Ltd
9.80
(53 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
Project Management
Garage Conversions
Garden Studios
Call
Hinton & Moon Building Limited
9.95
(50 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
Steel Fabrication
Warehouse Racking
Partition Walls
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M
Manor Building
10.00
(41 reviews)
Operates in East Sussex
Services & skills
Builder
Structural Design
General Building
Refurbishments
New Builds
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Top rated Structural Designers in East Sussex

/10

100 ratings

Our Structural Designers in East Sussex are rated an average of 10 out of 10 based on a sample of 100 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 East Sussex

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 East Sussex 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 East Sussex (15)

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Describe your job

Describe your job

CS Design and Build

Services & skills

LTC Roofing and Building Services Ltd

Services & skills

Finishing Touch Home Improvements

Services & skills

West Hill Renovations Ltd

Services & skills

DD Brickwork & Construction

Services & skills

ARC Brickwork & Building Limited

Services & skills

Foundations To Finished Ltd

Services & skills

Ethinex Ltd

Services & skills

Eastbourne Construction Ltd

Services & skills

F R Building & Carpentry Ltd

Services & skills

Hinton & Moon Building Limited

Services & skills

Manor Building

Services & skills

Structural designers in East Sussex

What structural designers do

How much does structural design cost?

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