The result is a quiet and transparent structure that is designed to merge into the surrounding landscape as well as the existing house. Internally, the timber soffits are lined as acoustic panels to ensure the bustle of the gym is contained, it also has considered temperature controls through the use of an air source heat pump. Externally, the timber paneling wraps up into a curved timber soffit which translates seamlessly from inside to outside through the slimline glazing units.