We completed this beautiful 1750’s property renovation of an old stable to EnerPHit (PassivHaus Retro) standard for Grosevenor GBI in Adams Row, Mayfair. Airtightness under 1ach@50Pa. (©SCP)
We completed this beautiful 1750’s property renovation of an old stable to EnerPHit (PassivHaus Retro) standard for Grosevenor GBI in Adams Row, Mayfair. Airtightness under 1ach@50Pa. (©SCP)