Our Projects
Retrofit
Retrofit of a semi-detached house
The house was built in the 1920s, with solid walls and the benefit of an entirely south facing main roof (good solar potential).
Home Ventilation Monitor
Smart Home ventilation - completed
No longer a project! Please see the products page to view the system. Demand driven ventilation system. Monitors CO2 and Relative Humidity to control ventilation exactly as needed.
THERMAL STORE
sand battery (thermal store)
A large store of sand (1 ton) heated using off peak electricity
