PART 2Amendment of the Building Regulations
Insertion of regulation 26C into the Building RegulationsI19
After regulation 26B (fabric performance values for new dwellings) insert—
Minimum energy efficiency rating26C
Where a dwelling is erected, it must equal or exceed the energy efficiency rating for the dwelling which has been approved pursuant to regulation 25D applying the methodology of calculation and expression of the energy performance of buildings approved pursuant to regulation 24 for new buildings.