We recently sent out an email/letter which mentioned a few proposed changes to the design. We're very keen to minimise the impact the house has on the environment, and the majority of the changes relate to our aim of making the house a 'Passive House' - a set of standards which mean it'll be very well insulated to reduce heat losses, and so will need very little heating. The image below (click to enlarge) provides a summary of the changes with visual explanations that will hopefully make them clear, but please get in touch if you'd like to know more.
