Project Status: Phase 1 under construction 

Sourin Mill is an 18th Century grade II listed stone structure on the Island of Rousay, Scotland. The mill was in industrial use well into the 20th century before it was partially converted into a domestic dwelling by the architect Chris Bowerbank in the 1980’s. The building was then left to fall into a state of dereliction in which it had been for 15 years before the present owner purchased it in late 2020, with the aim of turning it into a contemporary family home.

The client wished to do a phased application for planning and building warrant in order to start building as quickly as possible, with Phase 1 involving repair and enabling works to the existing stone shell and roof. Phase 2 involves the internal & extension works required to turn the building into a modern home.

The overall approach we have taken to the ancient structure is to adopt breathable hydroscopic construction materials where possible in order to upgrade the thermal and weatherproofing performance of the existing building in a way that respects its original heritage. Lime plaster and wood-based insulation and linings are used throughout, with the minimal additions clad in shiplapped black timber cladding as per existing.