Before winter, a useful home check can start with paperwork and observations rather than a shopping list. SEAI's guidance published on 9 October explains how a Building Energy Rating, or BER, and a more detailed home energy assessment serve different purposes. That blog republishes an interview originally printed in the RTÉ Guide on 19 September; it is guidance, not a newly announced grant scheme. [1]

Here is a preparation checklist for Irish homeowners who want a clearer conversation about comfort and energy improvements. It does not assess your property, diagnose damp or choose an upgrade for you.

Find the report behind the rating

SEAI describes the BER as a snapshot of the home's energy performance. Its accompanying advisory report identifies areas for improvement. A home energy assessment through a registered One Stop Shop is more detailed and considers options and indicative costs for the particular home. [1]

Find your certificate and advisory report together. Put previous insulation, window or heating paperwork in the same folder. SEAI advises retaining receipts, specifications and other records of completed work, which can help an assessor establish an accurate rating. [2]

If you cannot find a report, write that down as your first question. SEAI's registered-professional page provides routes to finding an assessor or other relevant provider. [4]

Make a room-by-room note

Create a short list of rooms that feel uncomfortable and when the problem occurs. Note a draught you can identify, persistent condensation or visible mould, without guessing the cause. Record the questions those observations raise: does the problem need investigation before an upgrade, and which professional should look at it?

Keep observations separate from conclusions. A chilly room alone cannot tell you whether a heat pump, new windows or another measure is the right purchase. Ask the assessor how the recommended sequence of work relates to the condition of your home. SEAI's improvement guidance puts reducing heat loss ahead of later heating and renewable-energy measures. [2]

Keep ventilation in the plan

Do not permanently cover air vents to make a room feel warmer. SEAI warns that proper ventilation must be maintained, including adequate air supply where fuel-burning appliances are present. Persistent condensation and mould are reasons to address ventilation rather than conceal the symptoms. Seek professional advice before energy-upgrade work. [2]

Checking paperwork is a homeowner task; opening or repairing a boiler is not. Gas Networks Ireland recommends annual gas-appliance servicing in line with the manufacturer's instructions and requires a Registered Gas Installer for gas servicing, repairs and safety checks. Ask the installer to address concerns about an appliance. [3]

Leave with three clear questions

For your next assessment conversation, ask: what needs attention first, what evidence supports that recommendation, and what information is needed before any grant application or quotation? Keep a written record of the answers and the official links provided.

Do not treat a general article or an old grant figure as confirmation that you qualify. Check the current programme conditions for the specific work you are considering. This checklist makes no promise about eligibility, installation cost or bill savings. Sources were checked on 10 October 2026.