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 Sunbury (56)

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:

N
NVS Design And Build Ltd
9.89
(13 reviews)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
Basement / Cellar Conversions
Partition Walls
Emergency Builder Service
Call
Build Mode Limited
10.00
(35 reviews)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
General Building
Cladding
Suspended Ceilings
Call
Haydon Electrical & Building Services Ltd
10.00
(56 reviews)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
New Builds
Fire and Flood Renovation
Suspended Ceilings
Call
Aaron & Tann Builders Ltd
10.00
(141 reviews)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
New Builds
Refurbishments
Cladding
Call
Concept
9.95
(120 reviews)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
General Building
New Builds
Demolition
Call
MILCON LIMITED
10.00
(9 reviews)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
Garage Conversions
Agricultural Building
Fire and Flood Renovation
Call
Sandro Builders Ltd
10.00
(1 review)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
Steel Work Design
Basement / Cellar Conversions
Partition Walls
Call
Total Build Services Ltd
9.96
(10 reviews)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
Project Management
Garage Conversions
Wall Tie Replacements
Call
Snow White Professionals
9.60
(229 reviews)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
Basement / Cellar Conversions
Insurance Claim Specialist
Garage Conversions
Call
Azone Construction Ltd
10.00
(23 reviews)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
Cladding
Basement / Cellar Conversions
Fire and Flood Renovation
Call
Gjini's Builders Ltd
10.00
(7 reviews)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
Insurance Claim Specialist
General Building
Concrete Garages
Call
Scarlett Building Solutions Ltd
9.72
(121 reviews)
Operates in Sunbury-on-Thames
Services & skills
Builder
Structural Design
Demolition
Basement / Cellar Conversions
Garage Conversions
Call

Top rated Structural Designs in Sunbury-on-Thames

/10

66 ratings

Our Structural Designs in Sunbury-on-Thames are rated an average of 10 out of 10 based on a sample of 66 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 Sunbury-on-thames

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 Sunbury-on-thames 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 Sunbury-on-Thames?

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

Structural Design in Sunbury (56)

Search results

Describe your job

Describe your job

NVS Design And Build Ltd

Services & skills

Build Mode Limited

Services & skills

Haydon Electrical & Building Services Ltd

Services & skills

Aaron & Tann Builders Ltd

Services & skills

Concept

Services & skills

MILCON LIMITED

Services & skills

Sandro Builders Ltd

Services & skills

Total Build Services Ltd

Services & skills

Snow White Professionals

Services & skills

Azone Construction Ltd

Services & skills

Gjini's Builders Ltd

Services & skills

Scarlett Building Solutions Ltd

Services & skills

Structural designers in Sunbury-on-thames

What structural designers do

How much does structural design cost?

Looking for more tradespeople in Sunbury-on-Thames?