Sustainability at its best - with the decomissioning of gas, a green roof, rain harvesting into 8000l of water tanks, solar power and heat pumps to warm water and the house, this insulated renovation and extension brings together all things green without taking away the charm of the street frontage.  Designed by the team at NTF Architecture in consulation with the sustainability brief by the clients, this Fairfield project will have little impact on the environment but a huge impact on its family.