In development

Retrofit Calculator, Coming Soon

We are designing a system for Irish homes. Enter the details from your BER certificate and the measurements of your property — typed in, or scanned from your plans — and the system returns an energy calculation, a recommended upgrade path from your current BER rating to the target rating, your expected energy consumption and a recommended range of Alchemy products for the retrofit, with indicative costs.

What you will receive
  • An energy calculation for your home
  • An upgrade path from your current BER rating to the target rating
  • Your expected energy consumption
  • A recommended range of Alchemy products, with indicative costs
How it will work

Four steps from your details to a recommended kit

1

Enter your BER certificate details

The rating your home has now and the details recorded on your certificate.

2

Enter or scan your home's measurements

Type in the dimensions of your home, or scan them from your plans, so the system is sized for the space you actually have.

3

Receive your energy calculation

The system works out your expected energy consumption and the upgrade path from your current BER rating to the target rating.

4

See your recommended kit and indicative costs

A range of Alchemy products for your retrofit — heat pump, cylinder, controls and optional solar PV and battery — with indicative costs.

Costs shown are indicative only and are not a quotation. They are a planning guide, not a promise of savings.

Follow us to find out when it launches

The calculator is still being built, so sign-ups are not open yet. Leave your email on the notify me list or follow our channels and we will let you know the day it goes live.

This list is only used to tell you when the retrofit calculator launches.

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