The project involved removing asbestos fibre cement roofing, repairing the original decorative timber and panelling, as well as replacing the roof tiles with aesthetically identical, asbestos-free materials.

The Duchy of Cornwall Estate comprises of a variety of homes with low environmental credentials due to the use of traditional local materials.

The initiative helps to eliminate risks by providing project warranty for up to 40 years, maintenance inspections every five years and installation by fully trained registered contractors.

Permo air has helped to preserve the traditional characteristics of Housman Hall by replacing the former boarding wings with a more aesthetically pleasing design.