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Retail & Office

Modifications

Retail and office modifications require careful structural design to support fit-outs, layout changes, and change-of-use requirements. Whether you’re reconfiguring internal spaces, introducing new loads, or adapting a property for commercial use, a well-engineered solution is essential to ensure safety, compliance, and functionality.

We assess existing structures and design practical solutions for retail fit-outs, change-of-use projects, and office floor-loading requirements. Our calculations and clear drawings ensure compliance with UK Building Regulations and provide the information needed for a smooth approval and construction process.

01/ Initial Consultation

Understanding your requirements, project scope, and structural needs.

02/ Structural Design

Developing practical and efficient designs tailored to your project.

03/ Calculations & Drawings

Preparing accurate calculations and clear drawings for approval and construction.

04/ Approval & Support

Supporting Building Control approval and providing guidance during construction.

Planning a retail or office modification?

Our structural engineers provide clear calculations and practical designs to ensure your space is safe, compliant, and ready for its intended use.

Start your project with confidence—speak to our Chartered Structural Engineer Now.

Why use our services?

When you work with Rivet Engineering, you are choosing peace of mind. Here is what sets us apart:

Chartered Expertise

Every single project we undertake is checked and verified by an experienced Chartered Engineer (MICE CEng). This ensures the highest standard of safety and compliance.

Flexible Appointments

We understand our clients have busy schedules. We offer flexible site visit times, including evenings and weekends, to suit your working pattern and availability.

Fast, Reliable Turnaround

We understand that structural design is often a critical stage in keeping your project on schedule. Delays in calculations or reports can hold up planning approval and construction, so we prioritise efficient delivery without compromising on accuracy:
Structural Inspection Reports: Delivered within 4–5 working days.
Structural Calculations: Delivered within 7–8 working days.

Fixed, Transparent Pricing

We offer fixed-price quotes agreed upfront, so you know exactly what to expect with no hidden costs.

Fully Insured

Total peace of mind with comprehensive Professional Indemnity and Public Liability insurance, meeting all lender and legal requirements.

5-Star Rated

We are proud to have consistently earned 5-star ratings on Google Reviews, reflecting our commitment to quality, reliability, and customer satisfaction.

Commercial Engineering

Retail & Office Modifications

Structural design for retail fit-outs, change-of-use projects, and office floor load assessments.

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Steel Connection Design

Structural design for portal frames, steel connection detailing for fabrication, and mezzanine floor calculations.

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Steel Buildings & Units

Steel structures offer strength, flexibility, and speed of construction making them ideal for a wide range of buildings, from residential extensions to commercial and industrial units.

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General Structural work

Not every project fits into a single category. From minor alterations to more complex structural changes, having the right engineering input ensures your work is safe, compliant, and built to last.

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Solar Panels Assesment

Solar panel installations require careful structural assessment to ensure the existing roof can safely support additional loads and fixing systems.

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Featured Projects.

Our work highlights how effective structural design supports safe and flexible commercial spaces. By assessing load requirements and structural constraints, we delivered a solution that enabled the client to adapt their retail/office layout with confidence.

Our clear calculations and coordinated design ensured compliance with regulations while allowing the space to function efficiently for its intended use.