Refresh NI Retrokit
Welcome to Refresh NI’s Retrokit feature.
This tool allows you to explore different retrofit scenarios that work for your home and budget and the impact that different measures will have on your EPC rating, comfort levels, CO₂ emissions, and annual fuel bills. Simply fill in the survey below, and our system, powered by Retrokit, will analyse your housing data to create a bespoke home energy upgrade report in mere minutes.
Get Your Bespoke Home Energy Upgrade Report
Fill out the survey above to generate your bespoke home energy upgrade report. The report will model and compare different energy retrofit scenarios, identifying cost-effective and impactful retrofit strategies tailored to your home, objectives, and budget. The survey is broken into different sections to help us accurately recommend the best home energy upgrades for you and your budget.
Survey Structure
About You
This section tells us a little about you so that we can contact you to discuss your home upgrade and send you your personalisede report. Your address information is used to inform the report and ensure any advice or recommendations are relevant to your situation.
Your Home
Your property details form the foundation of the report. This section helps us understand more specifics about your property, such as house type, size, and age – this helps us assess heat demand and upgrade potential. The section is split into different parts.
- Space heating
- Building details
Water Heating
Hot water usage is a key part of your overall energy demand, determining the system sizing and configuration. This information helps us to identify potential efficiency improvements and makes sure that our recommendations match your real household usage.
Solar PV
If you already have, or are considering, solar PV, this section allows us to assess existing solar capability, compatibility with other technologies, and your home’s suitability for solar PV as part of the overall upgrade analysis.
Next Steps
Here you confirm whether you’d like to be contacted to discuss your results or book an appointment. You can also highlight any problem areas within your home or add additional notes, helping us prepare more relevant advice and ensure any follow-up is focused on what matters most to you.
Once the survey is complete, we generate your personalised report using the information provided. All information is used solely to produce your personalised report and will not be shared with third parties.
Finally, download your free bespoke home energy upgrade report!


