Sprawling across 2,500 square feet, the dwelling is divided into two zones. The open living areas are housed on the west side, while more private quarters—including a master suite—are sited on the eastern part of the house.  Photo 11 of 12 in An Energy-Efficient Glass House in East Hampton Shifts With the Seasons

An Energy-Efficient Glass House in East Hampton Shifts With the Seasons

11 of 12

Stretching across 2,500 square feet, the dwelling is divided into two zones. The living areas are housed on the west side, while more private quarters—including the master suite—are sited on the eastern part of the house.