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.

chimney breast removal in KT7 (65)

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:

Aaron & Tann Builders Ltd
10.00
(141 reviews)
Operates in KT7
Services & skills
Builder
Structural Design
Equestrian Stable
Diamond Drilling
Workshop Design / Construction
Call
Snow White Professionals
9.60
(229 reviews)
Operates in KT7
Services & skills
Builder
Structural Design
Wall Tie Replacements
Loft Conversions
Emergency Builder Service
Call
Kozi Construction Ltd
10.00
(66 reviews)
Operates in KT7
Services & skills
Builder
Structural Design
Diamond Drilling
Loft Conversions
Agricultural Building
Call
STEF building & renovating
9.83
(7 reviews)
Operates in KT7
Services & skills
Builder
Structural Design
Garden Studios
Loft Conversions
Sustainable Construction
Call
Sandro Builders Ltd
10.00
(1 review)
Operates in KT7
Services & skills
Builder
Structural Design
Extensions / Conversions
Partition Walls
Emergency Builder Service
Call
Rutba Design & Build Ltd
9.79
(52 reviews)
Operates in KT7
Services & skills
Builder
Structural Design
Insurance Claim Specialist
Fire and Flood Renovation
Brick / Concrete Structural Repairs
Call
Dhaliwal22 Construction Ltd
9.67
(26 reviews)
Operates in KT7
Services & skills
Builder
Structural Design
Sustainable Construction
Garage Conversions
Stretched Ceilings
Call
Concept
9.95
(120 reviews)
Operates in KT7
Services & skills
Builder
Structural Design
Extensions / Conversions
Equestrian Stable
Garden Studios
Call
Martinelly
10.00
(80 reviews)
Operates in KT7
Services & skills
Builder
Structural Design
Project Management
Emergency Builder Service
New Builds
Call
Mayfair Interiors Ltd
10.00
(29 reviews)
Operates in KT7
Services & skills
Builder
Structural Design
Suspended Ceilings
Basement / Cellar Conversions
Garage Conversions
Call
Haydon Electrical & Building Services Ltd
10.00
(56 reviews)
Operates in KT7
Services & skills
Builder
Structural Design
Demolition
Brick / Concrete Structural Repairs
Suspended Ceilings
Call
ANQ DESIGN & BUILD LTD
(54 reviews)
Operates in KT7
Services & skills
Builder
Structural Design
Refurbishments
Fire and Flood Renovation
Suspended Ceilings
Call

Structural designers in KT7

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 KT7 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 KT7?

Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in KT7 and check out our latest home improvement guides.

chimney breast removal in KT7 (65)

Search results

Describe your job

Describe your job

Aaron & Tann Builders Ltd

Services & skills

Snow White Professionals

Services & skills

Kozi Construction Ltd

Services & skills

STEF building & renovating

Services & skills

Sandro Builders Ltd

Services & skills

Rutba Design & Build Ltd

Services & skills

Dhaliwal22 Construction Ltd

Services & skills

Concept

Services & skills

Martinelly

Services & skills

Mayfair Interiors Ltd

Services & skills

Haydon Electrical & Building Services Ltd

Services & skills

ANQ DESIGN & BUILD LTD

Services & skills

Structural designers in KT7

What structural designers do

How much does structural design cost?

Looking for more tradespeople in KT7?