A 1980s ski chalet is transformed into a sleek, modern home for a growing family. The original home was taken down to the studs with the addition utilizing the existing roof forms to create a seamless design inspired by historic mining architecture that blurs the line between old and new. Interior circulation has been reorganized to accommodate a new garage and additional bedrooms. Oversized windows capture spectacular views of the Ten Mile Range from every room and a full-wall sliding glass door opens the home to an expanded outdoor living space. New continuous insulation increases the home’s energy efficiency to match the modern look.