Building Regulations Drawings & Structural Calculations

Upload your architect’s plans and our team will review your project and prepare the drawings, with structural calculations where required, for Building Control approval.

Upload your architect drawings for a fixed quote.

How BuildRegs Works

PROCESS
01

Upload Your Plans

Send your drawings in PDF format (DWG/CAD files by email).

02

Project Review

We review and confirm scope.

03

Receive Your Quote

Clear fixed pricing by email.

04

Documentation Prepared

Drawings & calculations created.

05

Ready for Submission

Delivered ready for Building Control.

Building Regulations & Structural Design Services

Structural Calculations & Building Regulation Drawings for Residential Projects

Building Regulation drawings and structural calculations for rear and side extension projects.

Technical drawing and structural calculation packages for larger extension schemes. 

Structural calculations and technical drawings for loft conversion projects.

Structural design and support details for converting garages into habitable space.

Structural calculations for RSJ beams and structural openings.

Structural calculations and technical drawings for garden rooms, annexes and other residential outbuildings.

Prepared for Building Control Approval

Every BuildRegs package includes professionally prepared Building Regulations drawings, with structural calculations where required, designed to support Building Control approval for your project.

Whether you’re planning an extension, loft conversion, garage conversion or structural alteration, you’ll receive a complete Building Control ready package.

What Your Technical Package Includes

Your quotation confirms the documents included for your project. Depending on the agreed scope, your package can include Building Regulations drawings, structural calculations, construction details and specifications, delivered digitally as PDFs for Building Control review. Structural-only quotations cover the calculations and supporting details specified in your quote.

View Sample Drawings & Calculations

View examples of the professional documentation you’ll receive as part of your BuildRegs package.

Preview of a sample Building Regulations drawing package

Building Regulations Drawings

Detailed Building Regulations and construction drawings prepared to support Building Control submission and construction.

Preview of a sample structural calculations package

Structural Calculations

Structural calculations coordinated with the proposed works, including steel beam design where required.

Sample documents are provided for illustration only. Project requirements and technical solutions vary depending on the property, design and scope of works.

BuildRegs FOR YOU

Why Homeowners Choose BuildRegs

Fast Turnaround

Most projects are delivered within 7 working days once the project is instructed and the required information has been received.

Fixed-Price Quotes

Clear pricing provided before work begins.

Focused on Residential Projects

Specialising in home extensions, loft conversions, garage conversions and structural alterations.

Prepared for Building Control

Documentation prepared to support Building Regulations approval.

England and Wales Service

Supporting homeowners, architects and builders across England and Wales.

What to Upload for a Quote

To review your project we typically need: 

If you only have preliminary drawings, send what you have and we will review them.

Client Feedback

James Whitaker

James Whitaker represents the founding vision behind BuildRegs.

The platform was created after recognising a common challenge faced by homeowners planning extensions. Many people reach the stage where architectural drawings are complete but remain unsure about the technical documentation required to move forward with Building Control.

BuildRegs was designed to simplify that stage of the process.

Homeowners can upload their architect drawings online, receive a clear quote by email, and obtain the Building Regulation drawings and structural calculations required for the next stage of their project.

Helping homeowners navigate the technical requirements of home extensions.
Portrait photograph

Frequently Asked Questions

Many extensions require structural calculations where beams, openings or structural alterations are involved.

Yes. Upload your drawings in PDF format, or email DWG/CAD files to support@buildregs.co.uk, and we will review the project.

Most projects are delivered within 7 working days once the project is instructed and the required information has been received.

No. Planning permission and Building Regulations approval are separate processes.

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