On site in Suffolk – the conversion of an existing barn in the curtilage of a Grade II Listed house, to provide annexe accommodation for the client’s parent. Following repairs to the historic timber frame, a new oak structural frame has been installed to support the new mezzanine floor. New conservation style rooflights have been installed for natural light, and the partition walls for the bedroom and bathroom are in place. The external scaffolding will be taken down next, allowing for the window openings to be surveyed and external works to be carried out.

Insulation will be added to the walls, using a combination of blown hemp insulation between the frame and woodfibre boards over the outside face. Above, the refurbished roof will also have Pavaflex woodfibre insulation fitted between the rafters, with woodfibre boards below. These natural, sustainable insulations will provide a significant improvement in the thermal performance of the building. They are fully breathable, naturally regulating moisture levels and reducing the risk of internal condensation, damp and mould – thereby providing a healthy living environment. Pavaflex also has high levels of thermal mass, meaning the roof will be insulated against summertime overheating. Internal finishes will be in lime plaster, which is both breathable and beautiful.

Works are being carried out by John Cowling Builders. Watch this space as we follow the progress of the project on site!