Building Regulations part L1A demands that all new builds in England & Wales should have SAP calculations carried out at design stage with an EPC produced for the building once built.


The SAP calculations ( On Construction Domestic Energy Assessment - OCDEA ) will demonstrate a target and an actual set of carbon emissions for your chosen design. The most recent raft of regulations in 2014 have made compliance more difficult and also include a section that concentrates on the fabric of the building in isolation -the DFEE/TFEE.


We are fully versed with the new regulations and specialise in gaining compliance for projects of all sizes, from single "self build" plots to large complicated apartment developments.


It is important that Project Managers, Architects, Developers or Self Builders contact at as early stage in the design process as possible.


Our price structure is competitive and transparent, with no hidden charges.