Building & Development Consultancy

Bluefox (Loughborough) Ltd   Reg Number: 06309920

PO Box 8691  Loughborough  Leicestershire  LE11 9EB

tel: 07912 120052  web:

We are able to offer a full energy assessment service which critically includes advice on both fuel reduction methods and how to make designs more economic to achieve the intended energy ratings.

In order to maximise this it is important that we are involved at the earliest stage possible so that maximum efficiencies can be made.  

There are various areas of energy calculations we are involved in.

 1) SAP Calculations for New Built homes,

     Conversions and Extensions.

 2) RdSAP’s for existing homes.

 3) SBEM Calculations for commercial Properties.


Standard Assessment Procedure (SAP) Calculations


Since 1995 it has a been a requirement that all new dwellings have SAP home energy rating calculations prepared in order to demonstrate to local building control bodies that the proposed dwellings meet the standards of the prevailing building regulations with regards to the conservation of fuel and power.


In addition SAP calculations may also be required in order to support building regulations applications for existing dwellings – for example, when an extension is being added, or when a building undergoes a material change of use or material alteration.

Based upon plans, drawings and specifications provided by clients we are able to:


We are able to offer the requirements for SBEM calculations on commercial properties.


Alongside our business partners we are able to offer the following, either in isolation or as part of a package of services.

Energy & SAP Calculations