House
Extension
Service.
House extensions require careful structural design to safely support new openings, additional loads, and changes to the existing building. Whether extending to the side, rear, or both, a well-engineered solution is essential to ensure stability and long-term performance.
At Rivett Engineering, we provide detailed structural designs tailored to your project. From large open-plan layouts to roof modifications and skylight integration, our solutions are practical, compliant, and ready for construction.
AS A CHARTERED STRUCTURAL ENGINEERING PRACTICE, WE PROVIDE PRACTICAL, SAFE, AND COMPLIANT SOLUTIONS YOU CAN TRUST, ENSURING EVERY PROJECT IS DESIGNED WITH PRECISION, DELIVERED WITH CONFIDENCE, AND BUILT TO LAST.
AS A CHARTERED STRUCTURAL ENGINEERING PRACTICE, WE PROVIDE PRACTICAL, SAFE, AND COMPLIANT SOLUTIONS YOU CAN TRUST, ENSURING EVERY PROJECT IS DESIGNED WITH PRECISION, DELIVERED WITH CONFIDENCE, AND BUILT TO LAST.
AS A CHARTERED STRUCTURAL ENGINEERING PRACTICE, WE PROVIDE PRACTICAL, SAFE, AND COMPLIANT SOLUTIONS YOU CAN TRUST, ENSURING EVERY PROJECT IS DESIGNED WITH PRECISION, DELIVERED WITH CONFIDENCE, AND BUILT TO LAST.
AS A CHARTERED STRUCTURAL ENGINEERING PRACTICE, WE PROVIDE PRACTICAL, SAFE, AND COMPLIANT SOLUTIONS YOU CAN TRUST, ENSURING EVERY PROJECT IS DESIGNED WITH PRECISION, DELIVERED WITH CONFIDENCE, AND BUILT TO LAST.
AS A CHARTERED STRUCTURAL ENGINEERING PRACTICE, WE PROVIDE PRACTICAL, SAFE, AND COMPLIANT SOLUTIONS YOU CAN TRUST, ENSURING EVERY PROJECT IS DESIGNED WITH PRECISION, DELIVERED WITH CONFIDENCE, AND BUILT TO LAST.
AS A CHARTERED STRUCTURAL ENGINEERING PRACTICE, WE PROVIDE PRACTICAL, SAFE, AND COMPLIANT SOLUTIONS YOU CAN TRUST, ENSURING EVERY PROJECT IS DESIGNED WITH PRECISION, DELIVERED WITH CONFIDENCE, AND BUILT TO LAST.
AS A CHARTERED STRUCTURAL ENGINEERING PRACTICE, WE PROVIDE PRACTICAL, SAFE, AND COMPLIANT SOLUTIONS YOU CAN TRUST, ENSURING EVERY PROJECT IS DESIGNED WITH PRECISION, DELIVERED WITH CONFIDENCE, AND BUILT TO LAST.
AS A CHARTERED STRUCTURAL ENGINEERING PRACTICE, WE PROVIDE PRACTICAL, SAFE, AND COMPLIANT SOLUTIONS YOU CAN TRUST, ENSURING EVERY PROJECT IS DESIGNED WITH PRECISION, DELIVERED WITH CONFIDENCE, AND BUILT TO LAST.
Complete structural design for single and double-storey house extensions
House extensions require careful structural design to safely support new openings, additional loads, and the integration of new and existing spaces. That’s why we place your specific project requirements at the centre of every design decision.
With a detailed assessment of the existing structure, understanding of load paths, and consideration of site conditions, we develop safe and practical structural solutions. Our precise calculations and clear drawings ensure full compliance with Building Regulations and provide everything needed for a smooth and confident build.
Structural Solutions for Home Extensions & Alterations
Why use our services?
When you work with Rivet Engineering, you are choosing peace of mind. Here is what sets us apart:
Chartered Expertise
Flexible Appointments
Fast, Reliable Turnaround
Structural Inspection Reports: Delivered within 4–5 working days.
Structural Calculations: Delivered within 7–8 working days.
1,000+ Projects Completed
Fully Insured
5-Star Rated
Featured Projects.
Our projects showcase practical structural solutions that transform spaces safely and efficiently. Whether it’s creating open-plan living areas or resolving structural challenges, we ensure every design is compliant, buildable, and tailored to the client’s vision.
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