Charting the epic conversion of a draughty, freezing, solid brick walled Victorian house into a cosy, efficient and beautiful home for the 21st century. Hopefully it will result in the first genuine passivhaus retrofit in the UK, but we suspect we're not the only ones trying to achieve this...

If you are interested in doing your own eco-retrofit, installing renewable energy generation (like solar pv or thermal panels) or want to build a brand new low energy house, get in touch with us through GreenTomatoEnergy

We'd like to thank the following people and organisations for supporting this build:

- KINGSPAN
- WATCO
- ARTIKLIMA
- the Chiswick Lighting Company
- Roto

If you would like to contribute materials, ideas or even a bit of elbow grease, feel free to send us a message.