Sap Calculator

Sap Calculator 3 is a comprehensive program for assessing heat loss in domestic buildings. The program is be used at the design stage to demonstrate compliance with the energy conservation requirements of Building Regulations Approved Document L1A 2006 and Technical Standards Section 6.

Version 3.4 includes U Value Calculator

Version 3.4 includes a Uvalue calculator for calculations compliant with BRE 443, BS EN 6946, and ISO 13370. See menu on left for further details.

 Welcome

Sap Calculator and Sedbuk database features

  • BRE approved SAP calculations. See BRE projects page for more information
  • Step by step compliance checking for ease of use. Produce results without training
  • Integrated SEDBUK boiler database automatic updates via the web
  • Sap, DER and Target emissions calculations
  • Includes Approved Document L1A and SAP 2005 Specification help
  • Duplicate projects for quick and easy calculations for similar projects this is a great timesaver
  • Contact database to hold building control addresses
  • Import and export your files
  • Apple OSX and Windows 2000 or XP
  • Generation of Energy Performance Certificates (Scotland)
  • Simplified method (Scotland)

The SAP Calculator comes in three versions.

  • Free version to check compliance with part L1 includes the Building Regulations database.

  • SAP Designer version as above but including production of sap reports for submission to building control. Just £85 per year.

  • SAP Energy Performance Certificates For use wih the NAPIT On Construction accreditation scheme.

    Sap Calculator 3 has been approved by the BRE on behalf of DEFRA for SAP calculations in compliance with the SAP 2005 specification. The approval covers use in England, Wales and Scotland. Follow this link to download a fully functional trial version

On Construction Accreditation Scheme

Complete Picture announce changes to the format of the NAPIT On Construction accreditation scheme. From 05/12/09 Complete Picture will be taking over the day-to-day administration of the scheme on behalf of NAPIT.

NAPIT, as scheme owner, will continue to support Complete Picture with their experience of running successful accreditation schemes whilst Complete Picture will provide day-to-day technical, administrative and marketing support. This change does not affect your status as an accredited NAPIT assessor.

On 1st February NAPIT were formally approved by the Department of Communities and Local Government (CLG) to operate a Competent Person Scheme for “Energy Assessors” under the Energy Performance of Buildings (Certificates and Inspections) Regulations 2007.Confirmation of the approval is posted on the CLG web site at: http://www.communities.gov.uk/