epc energy consultants homeCSH or code for sustainable homesSAP or standard assessment procedureSBEM or simplified building energy modelATT or air tightness testEPC or energy performance certificatesEPC and energy clieetsContact for EPCs
As approved assessors our calculations are 'self-certifying', reducing the Building Control Bodies workload and speeding up the approval process.

HIBEC Ltd are licenced SAP assessors.

We use Government authorised software to provide the Standard Assessment Procedure (SAP) calculations ready to use in planning applications in compliance with Part L1 of the Building Regulations.

SAP and Existing Dwellings           SAP and New Dwellings

extension

Approved Document L1B applies to dwellings that are extended, renovated or subject to change of use where a new dwelling is added.

These rules can appear complex, with alternate methods of compliance using either U value area averaged calculations or actual extension verses notional extension SAP calculations.

HIBEC Ltd can offer guidance and calculations to help you achieve compliance the most cost-effective way.

We offer guidance as to what you may need to do, or in our experience, what you do not need to do to get through Building Control.

So no matter if it's a new build or a small extension, we often find that if you get us involved early enough we can save you money