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SAP Calculations for Your Conversion

Turning a barn, office or other building into a home? Book Design SAP with a Predicted Energy Assessment (PEA) for your proposed conversion, or As Built SAP with the final EPC when the work is complete. Advice and reasonable revisions are included.

The right assessment for your stage

Turning a building into a home, or changing the number of homes it contains, is a material change of use. We assess the conversion you're planning and help you work with the existing building, rather than treating it as a completely new house.

Choose Design SAP + PEA for an assessment of the proposed conversion and a Predicted Energy Assessment. You can book this stage on its own if a PEA is what you need now. When the work is complete, As Built SAP provides the final assessment and EPC using the finished specification and supporting evidence.

What you'll receive

Design SAP + PEA

  • SAP Calculations
  • PEA
  • U-value Calculations

As Built SAP

  • SAP Calculations
  • EPC
  • U-value Calculations

Need a PEA for your conversion? Choose Design SAP + PEA. Choose As Built SAP if you need the final assessment and EPC. Your booking covers the stage you select.