ROSEHILL HOUSE

A mature professional couple, wanted to exploit the natural features of the park-adjacent site for views, sun exposure and integration of the house with the topography. Located along the southern edge of a large, forested park, the owners, avid environmentalists and engineers, wished to incorporate ecologically sustainable experimental building materials, energy generation, water conservation and subsistence farming. They requested a ‘solid’ home, without traditional wood frame construction. The main living floor bridges between two rock outcrops over a glass-enclosed swimming pool. Inside the levels are connected by an open stair and elevator. Outside, cast concrete steps and platforms connect to the gardens and forest pathways below. The material palette of stone, concrete and wood is used for the living and dining spaces and fireplace, and the high, sloped ceiling soars over various spaces that are defined by wooden furnishings and partial-height wood partitions.

The 600 m2 home features JBF Hemp and lime block construction for insulative properties, breathability, strength, as well as to regulate temperature and humidity while retaining heat. Energy is collected by rooftop photovoltaics and a shallow-field geothermal system with battery storage.The tall, aluminum-clad wood windows and doors are triple glazed for Passive House performance.

Photo Credits: Jody Beck