Architects: Danny Forster
Location: Omena Lake, Sherman, MI 49091, USA
Energy, Climate and Construction Strategies Consultant: Kiel Moe
Area: 250.0 sqm
Project Year: 2009
From the architect. Energy, Climate and Construction Strategies Consultant: Kiel Moe
Danny Forster Design Studio’s philosophy is that through a blend of intuitive design decisions and technologically enabled design strategies, it is possible to make beautiful sustainable architecture accessible at a reasonable cost.
“While we are well-versed in latest high-tech gadgetry, we see sustainability largely as a matter of careful logic and inventive planning. In other words, why pay for air conditioning if mother nature if dolling it out on the cheap?”
Their vision is exempliﬁed in this 2700.sq ft lake house, the ﬁrst private residence in northern Michigan to achieve LEED gold status, (there are 7 total in the state). The Omena Lake house is a project that combines sophisticated energy modeling software, never-before attempted active systems, and basic common sense design strategies that create a contemporary sustainable home whose goal is to connect its residents to the dynamic site on which it sits. Although ﬂat roofed and geometrically abstract, the house is very much a part of the history of Northern Michigan Lake homes—it’s a modern, sustainable interpretation of the a Lake-side cottage.
The main living area has a 15 ft long thermally broken, fully operable ‘Nano-Wall’, which acts as the main wind intake to passively cool the entire house. The interior ﬂoors are made of rapidly renewable, locally harvested bamboo. The counter-tops are richlite, made from recycled newspaper. The house is equipped with compact ﬂuorescents, low-ﬂow ﬁxtures, two button toilets, and energy star rated appliances. The façade of the building is clad in vertical cedar. 60% of the home is wrapped in an Ipe-clad rain-screen, used both for solar deﬂection as well as passive cooling.
The house is one of the country's ﬁrst to use an in-ceiling hydronic radiant heating AND cooling system - there's no traditional forced air HVAC, just the geo-thermal powered, thermally-active ceiling that can both heat and cool the house. Also 100 % of the roof surface is covered in a unique vegetative roof, used for both solar deﬂection and storm water ﬁltration. The house was designed using the energy modeling software Eco-tech, to leverage and calibrate both passive cooling, passive solar, as well as basic site orientation.