
BRE Accredited SAP software
Energy Design Tools energy assessment software includes BRE approved SAP Calculators for SAP 10, 2012 v9.92, SAP 2009 v9.90 and SAP 2005 v9.81 for the energy efficiency assessment of newly constructed dwellings, including calculation of the necessary building regulations for England and Wales (Part L), Scotland (Section 6) and Northern Ireland (Part F), and the generation and lodgement of Energy Performance Certificates (EPCs) for new dwellings across the UK.

Lodge Energy Performance Certificates across the UK
We work with the Quidos accreditation scheme to allow you to lodge Energy Performance Certificates across the UK using our BRE-approved software.
Please contact us at support@energydesigntools.co.uk for further information on accreditation.

Cloud-based instant access
Our BRE approved SAP calculation tools are instantly accessible through standard web browsers, meaning there are no software downloads or installation files to worry about and you can access your projects from any device connected to the internet. Being browser-based, EDT works equally well on both Mac and Windows.
We never delete projects so you will never have the problem of accidentally losing information or concerns with backing up projects.
Instant Access Membership Plans
MONTHLY
Single User Licence- 1 CALENDAR MONTH'S UNLIMITED ACCESS OF THE SAP CALCULATORS
- INSTANT PAY AS YOU GO ACCESS
- PAY BY INVOICE OPTION
- * PRICE EXCLUDES VAT
ANNUAL
Single User Licence- 12 MONTHS UNLIMITED ACCESS OF THE SAP CALCULATORS
- ONE EASY PAYMENT
- PAY BY INVOICE OPTION
- * PRICE EXCLUDES VAT
QUARTERLY
Single User Licence- 3 MONTHS UNLIMITED ACCESS OF THE SAP CALCULATORS
- ONE EASY PAYMENT
- PAY BY INVOICE OPTION
- * PRICE EXCLUDES VAT
Other ways to use Energy Design Tools
Multi-User Plans
Our instant access membership plans are designed for single users only and can be purchased online through this website.
Energy Design Tools is also available for teams and includes additional features for sharing projects. For details of our multi-licence team plans please email our support team.
Free Trial Account
New users can request a free two week trial of our software. The free trial allows you to produce SAP Calculations but not any output documents. Trial accounts can be upgraded to paid accounts without loss of project information.
Create a free account here and then email our support team to request a free trial.
Educational Use
Academic establishments can use Energy Design Tools freely, provided it is only for educational use. The free trial allows you to produce SAP Calculations but not any output documents. There may be a small administration charge for setting up multiple users.
For more information, please email our support team.