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 Marlow (28)

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Englefield Green Property Maintenance
9.89
(199 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Suspended Ceilings
Wall Tie Replacements
Brick / Concrete Structural Repairs
Call
STEVENS BROTHERS BUILDING AND CARPENTRY LIMITED
10.00
(65 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Steel Fabrication
Garage Conversions
Foundations
Call
S&S Luxury Constructions Ltd
9.83
(27 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Structural Steels
Loft Conversions
Concrete Garages
Call
Allen Building Services Ltd
10.00
(31 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Wall Tie Replacements
Brick / Concrete Structural Repairs
Green Oak Framing
Call
Trestle Group Ltd
10.00
(23 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Partition Walls
Garage Conversions
General Building
Call
CC Loft Conversion
10.00
(18 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Mastic Sealant
Concreting
Period Property Restoration
Call
Shorts Property Services
10.00
(125 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Demolition
Brick / Concrete Structural Repairs
General Building
Call
Azone Construction Ltd
10.00
(23 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Partition Walls
Concrete Garages
Concreting
Call
Berkshire Build Projects Limited
9.00
(14 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Garden Studios
Project Management
Fire and Flood Renovation
Call
GDS CONSTRUCTION LIMITED
9.83
(25 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Concreting
General Building
Foundations
Call
Absolute Carpentry & Building
9.94
(75 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Extensions / Conversions
Equestrian Stable
Steel Work Design
Call
Gjini's Builders Ltd
10.00
(7 reviews)
Operates in Marlow
Services & skills
Builder
Structural Design
Concrete Garages
Foundations
General Building
Call

Top rated Structural Designers in Marlow

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Structural designers in Marlow

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 Marlow 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 Marlow (28)

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Describe your job

Describe your job

Englefield Green Property Maintenance

Services & skills

STEVENS BROTHERS BUILDING AND CARPENTRY LIMITED

Services & skills

S&S Luxury Constructions Ltd

Services & skills

Allen Building Services Ltd

Services & skills

Trestle Group Ltd

Services & skills

CC Loft Conversion

Services & skills

Shorts Property Services

Services & skills

Azone Construction Ltd

Services & skills

Berkshire Build Projects Limited

Services & skills

GDS CONSTRUCTION LIMITED

Services & skills

Absolute Carpentry & Building

Services & skills

Gjini's Builders Ltd

Services & skills

Structural designers in Marlow

What structural designers do

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