Shropshire retrofit / extension
The project brief asked for dramatic increase of energy efficiency for this 1950’s semi-detached house, with a single storey extension to the living space facing the back garden. The budget was modest so it was clear that the AECB’s Level 2 Retrofit Standard would be a good target. https://aecb.net/aecb-carbonlite-retrofit-standards-level-1-and-2/ Our clients were a pair of novice self-builders, already armed with a good amount of research into the subject, allowing them...