Moxon Architects completes Passivhaus extension in Aberdeenshire with barn-like volumes

In rural Aberdeenshire, Scotland, close to Sauchen, Moxon Architects has finalized the Corriebeg house extension. This project transformed an existing residence to comply with Passivhaus standards, introducing two timber-clad structures reminiscent of barns, linked by a glazed corridor topped with a green roof. These new sections house a living and dining space, a home office, a bedroom suite, and an entrance hall. Studio director Andrew Macpherson characterized the extension as modest, echoing the local farm architecture. The design maintains the original footprint, utilizing slate roofs and galvanised steel gutters. Enhancements include an enlarged kitchen, utility room, bathroom, and two additional bedrooms. To secure Passivhaus certification, it features superior insulation, triple-glazed windows, and a mechanical ventilation system. Moxon Architects was established in 2004 by Ben Addy.