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 Lewes (19)

Describe your job

Give us the details of your job and we'll send it to specialist trades for you

Describe your job

Receive multiple quotes for your job from reviewed and trusted tradespeople

Sort by:

Dancy Building Contractors Limited
9.83
(27 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
Steel Work Design
Structural Steels
Call
Complete Carpentry and Maintenance Ltd
9.50
(160 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
Warehouse Racking
Concreting
Cladding
Call
Taylormade Property Services Limited
(151 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
Agricultural Building
Period Property Restoration
Concreting
Call
Sussex Knock Throughs Ltd
9.89
(117 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
Garden Studios
Extensions / Conversions
Workshop Design / Construction
Call
H&S Construction Ltd
10.00
(52 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
Fire and Flood Renovation
Brick / Concrete Structural Repairs
Extensions / Conversions
Call
S
S G Banks Ltd
10.00
(114 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
Concreting
Extensions / Conversions
Car Ports
Call
ARC Brickwork & Building Limited
10.00
(510 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
Brick / Concrete Structural Repairs
Project Management
Property Maintenance / Repair
Call
F R Building & Carpentry Ltd
9.58
(54 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
Fire and Flood Renovation
Property Maintenance / Repair
Car Ports
Call
Sinclair & Jones Building Contractors Ltd
9.44
(65 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
Stretched Ceilings
Basement / Cellar Conversions
Steel Fabrication
Call
ALLBRIGHT
10.00
(267 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
New Builds
Garden Studios
Steel Work Design
Call
DJ Brickwork
9.83
(85 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
Tree Houses
Emergency Builder Service
Garage Conversions
Call
CS Design and Build
9.80
(15 reviews)
Operates in Lewes
Services & skills
Builder
Structural Design
Concreting
Basement / Cellar Conversions
Loft Conversions
Call

Top rated Structural Designers in Lewes

/10

52 ratings

Our Structural Designers in Lewes are rated an average of 10 out of 10 based on a sample of 52 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 Lewes

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 Lewes 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.

Looking for more tradespeople in Lewes?

Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Lewes and check out our latest home improvement guides.

Structural Designer in Lewes (19)

Search results

Describe your job

Describe your job

Dancy Building Contractors Limited

Services & skills

Complete Carpentry and Maintenance Ltd

Services & skills

Taylormade Property Services Limited

Services & skills

Sussex Knock Throughs Ltd

Services & skills

H&S Construction Ltd

Services & skills

S G Banks Ltd

Services & skills

ARC Brickwork & Building Limited

Services & skills

F R Building & Carpentry Ltd

Services & skills

Sinclair & Jones Building Contractors Ltd

Services & skills

ALLBRIGHT

Services & skills

DJ Brickwork

Services & skills

CS Design and Build

Services & skills

Structural designers in Lewes

What structural designers do

How much does structural design cost?

Looking for more tradespeople in Lewes?