Secondary triple-glazing used for the first time in EnerPHit

These two adjacent mid-terraces in Belgravia, London was a fantastic project that I had a pleasure of being a PassivHaus Designer on. The excellent team delivered it on budget and on time (©SCP, GRArchitects). We used a unique construction where triple-glazed sash windows were used as secondary glazing for the first time due to the planning and conservation constraints. PassivHaus would be easy in East Molesey!