Energy Performance Certificate (Public and Commercial Buildings)

Energy Performance Certificates (EPCs) are required upon construction sale or lease for all non-dwellings from small high street retailers and offices to larger scale commercial premises such as airports, shopping centres, office blocks and warehouses.

They are produced using standard methods and assumptions about energy usage so that the energy efficiency of one building can easily be compared with another building of the same type. This allows prospective buyers, tenants, owners, occupiers and purchasers to see information on the energy efficiency and carbon emissions from their building so they can consider energy efficiency and fuel costs as part of their investment.

Who is responsible for obtaining the certificate

For buildings that are to be sold, the building’s owner will be responsible for providing a certificate.

How long will an EPC last for

An EPC for a non-dwelling will last for 10 years. If there is a change of tenants but the EPC is still valid, a new certificate will not be required.

Display Energy Performance Certificates

Display Energy Certificates are required for all public authority buildings and institutions providing a public service with a floor area over 1000m2 which include council offices, schools, colleges, universities and hospitals and any other publicly owned buildings accessed by the public. Public buildings over 1000m2 occupied or part occupied by public authorities or by institutions providing public services and therefore frequently visited by the public, will require Display Energy Certificates (DECs).

This form of certificate must be publicly displayed within the building and is different in form and content from an Energy Performance Certificate. Display certificates are produced using a different methodology and are based on actual energy usage over a three year period (if available). The building is given an operational rating which assesses how well it has been operated based on actual energy consumption information and must be renewed every year.

This is in addition to the requirement for an EPC when a public building is constructed, sold or rented out.

What buildings will be exempt

The following places will not require an EPC:

  • Places of worship
  • Stand-alone building of less than 50 square meters (except for dwellings)
  • Temporary buildings with a planned time of use of 2 years or less
  • Particular building with a low energy demand (e.g. barns)
  • In some circumstances buildings to be demolished are exempt from requiring a certificate
  • An EPC is not required for any (off-plan) sales or letting before the construction of the building has been completed.

To obtain a quote for a Commercial Energy Performance Certificate or a Display Certificate, please complete the EPC Information Collection Form below.

EPC Information Collection Form

Please complete all fields below and then click send to obtain a Commercial EPC or Display Certificate


  • Name
  • Email address
  • Telephone number
  • Building name
  • Where is the building located?
  • What is the type of building (i.e. office, warehouse etc.)?
  • What is the total floor area of this building?
  • How many floors does it have?
  • How many rooms are there (inc. bathroom, kitchen etc.)?
  • How old is the building?
  • Is the building heated or cooled?
  • Are ACAD or similar drawings available?
  • Are PDF or paper drawings available?
  • Are details of the building's construction available?
  • Are details of the heating, lighting and air-conditioning available?
  • Are there any special restrictions to survey the building?
  • If you answered yes above, please give details:
  • When is the EPC required for?
  • Notes

Quotations will be based on the information alone provided by yourself.
If this information is found to be inaccurate our quotation will be subject to change.

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