Mississippi QueenThe sustainability-minded Mississippi home of architect Brett Nave, a dwell.com exclusive, is our pick for the best home featured in August. In building his house, Nave took extra care to conserve mature trees on his lot. In addition to the shade from the nearby trees, the house stays cool with the help of Zero VOC closed cell foam in the floors, open cell foam in the roof deck and Knaupf ECO Batts in the walls. A 16 seer heat pump circulates the air when it's too humid for the open windows. Marvin Low E windows and Simpson Mastermark insulated French doors can be opened up to the screened-in porch on the backside of the house, which Nave says helps create a mood that is his favorite element of the house. Photo 7 of 18 in Green by NGM from The Year in Review: Dwell's Top 12 Homes of 2012

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Mississippi QueenThe sustainability-minded Mississippi home of architect Brett Nave, a dwell.com exclusive, is our pick for the best home featured in August. In building his house, Nave took extra care to conserve mature trees on his lot. In addition to the shade from the nearby trees, the house stays cool with the help of Zero VOC closed cell foam in the floors, open cell foam in the roof deck and Knaupf ECO Batts in the walls. A 16 seer heat pump circulates the air when it's too humid for the open windows. Marvin Low E windows and Simpson Mastermark insulated French doors can be opened up to the screened-in porch on the backside of the house, which Nave says helps create a mood that is his favorite element of the house.