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Structural Calculations & Building Regulation Drawings for Outbuildings

Outbuildings such as garden rooms, home offices and annexes are increasingly popular ways to create additional space within a property.

Many outbuilding projects require structural calculations and Building Regulation drawings to demonstrate that the structure complies with Building Regulations.

BuildRegs prepares structural calculations and Building Regulation drawings for residential outbuilding projects across the UK.

If you already have architect drawings prepared, you can upload them for review and receive a fixed quote for the documentation required for Building Control submission.

Typical outbuilding projects start from £749.

Most quotes within 24 hours · Secure digital delivery · Documentation prepared for Building Control

Structural Calculations for Outbuildings

Outbuildings often involve structural elements such as foundations, roof structures and structural openings.

Structural calculations demonstrate that these elements safely support the loads applied to them and comply with structural requirements under the Building Regulations.

Structural calculations may be required for:

BuildRegs prepares structural calculations that clearly demonstrate the structural design of the proposed outbuilding.

Building Regulation Drawings for Outbuildings

Building Regulation drawings show how the outbuilding will be constructed in accordance with Building Regulations.

These drawings typically include technical details relating to:

These drawings help Building Control understand how the proposed structure complies with Building Regulations requirements.

Typical Outbuilding Projects

BuildRegs supports structural calculations and Building Regulation drawings for a wide range of residential outbuilding projects including:

If you already have architect drawings prepared for your outbuilding project, we can review them and confirm the structural calculations and documentation required.

Prepared for Building Control Approval

All drawings and structural calculations prepared by BuildRegs are designed to support Building Regulations approval.

Documentation typically includes:

Structural calculations for beams and structural elements

Building Regulation drawings suitable for submission

Clear technical documentation prepared for Building Control review

Digital delivery ready to submit

Typical Cost

Structural calculations and Building Regulation drawings for residential outbuildings typically start from £749.

Final pricing depends on the size and complexity of the project and the number of structural elements involved.

Upload your architect drawings and we will review the project and provide a fixed quote.

Starting from £749

How the Process Works

01

Upload Your Plans

Upload your architect drawings in PDF or DWG format using the Upload Plans page.

02

Project Review

We review the drawings and confirm the structural calculations and Building Regulation drawings required.

03

Receive Your Quote

You receive a clear fixed quote by email.

04

Documentation Prepared

Once approved, we prepare the structural calculations and technical drawings required for your extension project.

05

Ready for Submission

Your completed documentation is delivered digitally by email, ready for Building Control submission.

Ready to Start Your Outbuilding Project?

If you already have architect drawings for your outbuilding project, upload them for review and we will provide a fixed quote for the structural calculations and Building Regulation drawings required.

Typical projects start from £749.

Most quotes within 24 hours · Secure digital delivery · Documentation prepared for Building Control

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