Dogtrot House Plans

A dogtrot house features two enclosed rooms or wings connected by an open-air breezeway (the dogtrot) under a single continuous roof. The design originated in the American South as a natural cooling strategy. One wing typically contains living spaces and the other bedrooms, with the open center serving as a covered porch.

The open breezeway provides excellent natural ventilation in warm climates, reducing cooling costs. Each enclosed wing can be independently insulated and climate-controlled. In cold climates, the breezeway can be enclosed with glass or screens for seasonal flexibility. The separated wings also reduce heating volume compared to one large open space.

Yes, many modern dogtrot plans include options for enclosing the breezeway with screens, retractable glass walls, or operable panels. This converts the breezeway into a three-season or four-season room while preserving the dogtrot character. Some owners leave it open year-round and use it as a covered entertaining space.

Dogtrot homes work best in warm climates where the open breezeway provides natural cooling, but they can be built anywhere. The design is popular throughout the South, Southwest, and Mid-Atlantic regions. In colder climates, an enclosed or screened breezeway adapts the concept for year-round comfort.