SAP (Standard Assessment Procedure) Calculations are required at the design stage for new dwellings. We also specialise in solutions for excessively glazed extensions. Calculations can be prepared from either construction drawings or digital formats such as CAD or pdf.

An EPC (Energy Performance Certificate) is required by law on completion of a new dwelling or on rental of an existing dwelling. We are fully accredited to create EPC’s for new and existing dwellings.

Unlike our competitors, our assessors have construction experience meaning the calculations produced are not just “computer print outs’. We have in-depth knowledge of Building Regulations Part L and can provide feasible solutions to your construction project. We specialise in providing support to small architects practices and self-builders. However our clients also include nationwide housing developers