How to Prepare for Your BER Survey

There are a few things you can do before your BER assessor arrives that will make the survey quicker and help make sure your BER is accurate. If your assessor can't see evidence of an upgrade, they may need to use the SEAI's default values, which could result in a lower BER than your home deserves.

Documents to Have Ready

• A recent electricity bill showing your MPRN (Meter Point Reference Number)
• The year the property was built, and when any extensions were added
• Copies of any previous BERs for the property
• Drawings or architectural plans for the building
• Invoices and certificates for upgrades such as insulation, windows, doors and heating
• Declaration of Works forms from your contractors
• Certificates for windows and doors showing their U-values
• The make and model of your boiler or heat pump
• Details of any solar panels or other renewable energy systems
• Paperwork for any SEAI grants you've received

Make Sure Your Assessor Can Get Around

Your assessor will need safe access to every room in the property, as well as:

• The attic, to check the insulation
• The hot water cylinder, boiler or heat pump
• Heating controls and thermostats
• Any extensions, attic conversions or garages

What Happens on the Day?

For a standard home, the survey usually takes 30 to 60 minutes. Your assessor will measure the property, record the insulation, windows, heating and ventilation, and take photos as evidence. See how long does a BER take for more detail.

Get Your BER Quotes Today

Ready to book your BER assessment? Compare quotes from trusted, SEAI-registered BER assessors in your area. Requesting quotes is free, and will save you money.

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