SAP Calculations

HDS are an accredited On Construction Domestic Energy Assessor. We are able to carry out SAP assessments on all new dwellings to meet Part L of the Building Regulations.

We can offer discounts if your SAP calculations are purchased as part of a pack, including our Architectural Services and/or Code Assessment Services.

As part of our service, we are able to offer advice and suggestions on how you may be able to make your calculations pass, as cost effectively as possible. Our experience in the architectural and construction industry enables us to confidently advise you of alternative solutions, should your calculations not meet Part L requirements. All of our quotations include for this advice.

7 reasons to use HDS for your SAP Calculations:

  • Our fees are very competitive.
  • We offer very quick turnaround times.
  • We perform SAP 2005 and SAP 2009 calculations.
  • We do not ask you to fill in lengthy checklists and forms – all calculations are carried out from plans
  • We offer discounted prices for multiple SAP Calculations.
  • We can offer a guaranteed pass option for design stage SAPs
  • There are no hidden extras – our prices include all required information, including U-Value calculations and free advice to help your calculations pass.
SBEM & Commercial EPC
Commercial & Industrial