
Part G of the Building Regulations sets water efficiency requirements for new residential development.
Developments must demonstrate that predicted internal water consumption does not exceed the applicable target through completion of a recognised water efficiency calculation.
Magna Water Compliance provides fast and reliable Part G calculations using the industry standard WRc methodology.
Part G calculations are commonly required for:
Our service includes:
To complete the assessment we typically require:
If some information is unavailable we can often assist in identifying suitable assumptions or alternative products.

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