Nutmeg House, Barnaby Gunning, uk, super ellipse, elliptical home, energy efficient, eco home

The design for the Nutmeg House evolved to fit in with the surrounding landscape and to reduce its impact. The footprint of the new home is considerably smaller than the original home and provides more space for a yard and garden. With the superellipse shape, the home is oriented to the east and west and the curvilinear shape is organic, but still useful with almost straight walls. The shape also allowed the home owners to maximize their interior space, while minimizing the exterior and necessary materials. The two-story, 3,121-square-foot home features the public living spaces and utility areas on the ground floor with the private bedrooms above. Built on a budget, the Nutmeg House by Barnaby Gunning Architects also has a high level of craftsmanship.

The architects worked closely with local environmental engineers Brooks Devlin to ensure the home was energy efficient. A tight envelope with high levels of insulation, triple-paned windows and a HRV minimize energy loss, solar passive design uses the sun’s free energy and natural ventilation provides cooling when needed. The unique reverse barrel roof provides an angled space for a solar thermal and photovoltaic system for domestic hot water and energy generation. Materials were sourced locally where possible and all the wood is FSC and PEFC certified. Untreated timbers on the exterior will weather with time and help the home blend in more with the surrounding forest.

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