This family beach home in The Hamptons hamlet of Montauk is equipped with sustainable features such as a prefabricated foundation, a geothermal heating and cooling system are buried below ground and nontoxic finishes. Photo 7 of 9 in 9 Eco-Friendly Homes With Smart, Sustainable Features

9 Eco-Friendly Homes With Smart, Sustainable Features

7 of 9

This family beach home in Montauk in the Hamptons is equipped with sustainable features such as a prefabricated foundation, a geothermal heating and cooling system buried below ground, and non-toxic finishes.