Part L / EPC SBEM

SBEM for Commercial New Builds

All new commercial buildings must comply with Building Regulations Part L2A.

SBEM for Commercial Existing Buildings

For existing commercial properties, SBEM calculations ensure compliance with Part L2B when alterations, extensions, or refurbishments are undertaken.

Display Energy Certificate (DEC)

A Display Energy Certificate is a document required for buildings that are occupied by a public authority and are frequently visited by the public.