A new garden room extension to a listed farmhouse; forming extra living space. It has wide doors opening out onto a new sunken garden terrace; creating an ideal summer space. It is highly insulated and fitted with a wood burner, allowing the exterior to be used comfortably all year round. It is constructed using a green oak frame, with all oak joinery. This building complements the timber-framed farmhouse, allowing he extension to become one with the existing structure.