From the 1st of January 2009, a BER certificate became compulsory for all
homes being sold or offered for rent. If you are buying or renting a house or
apartment, you are entitled to a BER so ask the seller, landlord or agent for it.
A BER certificate is accompanied by an advisory report which will identify how
you might improve the energy performance of your home.
A BER is also required where construction of a new home begins on or after 1st
January 2007.
BER assessments performed on new dwellings also help determine compliance
with Part L (Conservation of Fuel and Energy) of the Building Regulations.
BER is based on primary energy demand and the BER scale ranges from āA1ā
(most efficient) to āGā (least efficient).