Design-stage and As-Built SAP assessments for new builds, conversions and extensions, with practical Part L compliance guidance.
SAP assessments for extensions, conversions and highly glazed designs requiring Part L compliance.
On Construction EPCs for new builds, conversions and changes of use following completion of the SAP assessment.
Overheating assessments for new dwellings, helping demonstrate compliance with Approved Document O.
Air pressure testing for new dwellings and buildings to demonstrate compliance with Part L airtightness requirements.
Water efficiency calculations for new dwellings to demonstrate compliance with Part G of the Building Regulations.
Ventilation flow-rate testing and commissioning for new dwellings to demonstrate compliance with Part F requirements.