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Part G Water Calculations Made Simple

Fast, accurate water efficiency calculations for Building Regulations compliance. Suitable for new builds, conversions and residential developments across the UK.

Building exterior in Toronto, Canada

✔ Part G Compliant | ✔ Fast Turnaround | ✔ Accepted by Building Control | ✔ Residential & Multi-Plot Projects

Water Efficiency Calculations for Building Regulations

We provide professional water efficiency calculations to demonstrate compliance with Approved Document Part G of the Building Regulations. Whether you are a homeowner, architect or developer, we make the process simple with clear, compliant reports ready for submission to Building Control.

How It Works

  1. Send Your Plans
    Upload your drawings and fixture specifications.
  2. We Carry Out the Calculation
    We assess your project against Part G water efficiency targets.
  3. Receive Your Report
    You receive a formal report ready for submission.

Who We Help

Homeowners – Ideal for self-builds, extensions and conversions.

Architects & Designers – Reliable support to ensure compliance.

Developers & Builders – Suitable for single dwellings and multi-plot developments.

Get Your Water Calculation Quote

Send us your plans or project details and we’ll provide a fast, competitive quote.