BUILDING REGULATION DRAWINGS

Technical Drawings & Calculations 

Professional drawings that ensure compliance and smooth construction. One fixed price covers everything.

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Or call us on: 0208 154 5569

Illustration of Structural Engineers Discussing Structural Drawings & Calculations For A Loft Conversion Project

Building control, contractor & Party Wall drawings

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Building control approval

Detailed plans that speed up compliance checks and approvals. 

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Contractor success

Precise specifications for accurate quotes and smooth construction. 

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Party Wall matters

Complete structural details to protect you and your neighbours.

TECHNICAL DRAWINGS FOR BUILDING CONTROL

Essential plans and calculations for approval

Building control needs detailed technical drawings to verify your project meets regulations.


We provide:

  • Full structural calculations
  • Construction specifications
  • Material details
  • Load-bearing elements
  • Foundation plans
  • Compliance documentation


Our 15 years' experience ensures swift approval. Every drawing package includes the exact details building control needs to assess your project. 

Illustration of a building control inspector carrying out an inspection of technical drawings of a loft conversion project
Illustration of a building contractor carrying out an inspection of technical drawings of a loft conversion project

TECHNICAL DRAWINGS FOR CONTRACTORS

Detailed drawings that prevent costly errors

Our technical drawings give contractors exactly what they need:

  • Precise measurements
  • Material specifications
  • Construction details
  • Clear build sequence


Quality drawings mean:

  • Accurate quotes
  • Fewer site queries
  • Faster build time
  • Reduced errors


Every detail matters. Vague drawings lead to mistakes, delays, and extra costs. Our proven format ensures smooth construction from start to finish.

TECHNICAL DRAWINGS FOR PARTY WALLS

Complete drawings to protect all parties

Party Wall drawings include:

  • Structural details
  • Foundation depths
  • Load calculations
  • Excavation specifications


These drawings support party wall notices and help prevent disputes. Essential for any work affecting shared walls or boundaries.

Illustration of a party wall surveyor contractor carrying out an inspection of technical drawings of a loft conversion project

Technical excellence and compliance

We make building control approval straightforward. Our expert team delivers precise drawings and calculations that satisfy regulations, guide contractors, and protect your interests. One fixed price covers your complete technical package.

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Technical excellence

Fast, compliant drawings and calculations that save you time and money. Building control approved first time.

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Proven experience

1,000+ successful London projects over 15 years. Expert technical drawings for every property type.

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Complete support

One team handling your full technical package - from initial survey to final certification.

PLANNING DRAWINGS v TECHNICAL DRAWINGS

Understanding the key differences

Planning Drawings:

  • Show overall design intent
  • Focus on external appearance
  • Basic dimensions and layouts
  • Materials and finishes
  • Suitable for planning approval


Technical Drawings:

  • Detailed construction specifications
  • Structural calculations
  • Building regulation compliance
  • Material specifications
  • Essential for contractors
  • Foundation details
  • Thermal requirements


Both drawing types included in our fixed-price packages.

Illustration of a planning surveyor looking at planning drawings and a building contractor looking at technical drawings
Illustration Of Fast Plans Team Member Looking At Plans & Design Ideas & Quotes & Planning Applications

OUR TRACK RECORD

Building trust through results

Trusted by thousands of London homeowners to deliver their technical drawings and calculations. Our high building control approval rate and consistent 4.9*/5-star reviews speak for themselves.

15 yrs+

Design Experience

98%+

Planning Success Rate

1,000+

Completed Projects

4.9*

Avg. Client Rating

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Frequently asked questions

Key information about structural drawings and calculations.

  • Why do I need structural calculations?

    Required for building control approval. They prove your project is structurally sound, ensuring safety and compliance with building regulations.

  • What should structural drawings include?

    • Foundation specifications
    • Beam and column details
    • Load calculations
    • Material specifications
    • Construction methods
    • Wall, floor and roof details

  • Can I do my own structural drawings?

    No. Building control requires calculations and drawings from qualified structural engineers. DIY drawings won't be accepted for approval.

  • Can a builder build from planning drawings?

    No. Planning drawings lack technical details needed for construction. Builders need building regulation drawings with full specifications and calculations.

  • Do I need building regulation drawings?

    Yes. Required for any structural work, including:

    • Loft conversions
    • Extensions
    • Internal alterations
    • Wall removals
    • New openings

Ready to get started?

Expert technical drawings for building control approval. Call 0208 154 5569 now or request a callback below.

Get in Touch