In the hot and humid Yucatán capital of Mérida, blasting air conditioning all day is commonly regarded as a necessity of life. But Mexico City-based Ludwig Godefroy Architecture has rebelled against this belief with its design of Casa Merida, a self-sufficient dwelling that uses passive solar principles to stay naturally cool. Sustainable in both energy use and design, the contemporary, solar-powered home draws references from traditional Mayan architecture and uses locally produced materials wherever possible.
Built primarily of board-formed concrete, Casa Merida is organized as a series of “broken” volumes that reads as an 80-meter-long rectangle with 8-meter-wide sections. This lane-like form was created to follow traditional airflow cooling concepts and to evoke the ancient Mayan sacbé, a term that translates to “white path” and describes stone walkways covered in white limestone. All parts of the home open up to the outdoors via large wooden louver doors that let in cooling breezes, natural light and views of green courtyards interspersed throughout the property.
The indoor-outdoor connection is key in the design of the home, which was crafted to feel completely disconnected from the city. This is achieved by placing the communal areas — including the living room, kitchen and swimming pool — at the far end and quietest part of the property instead of placing them near the backyard. The backyard is used as a buffer zone from the urban environment.
To help the home meet goals of self sufficiency, the architects installed rainwater collection systems with sculptural water collectors that add to the beauty of the residence. A biodigester is used to treat blackwater, which is then used to irrigate the garden. Heating and all of the home’s electricity needs are provided for via solar hot water heaters and solar panels.
“The construction is reaching a 90% made on-site, with local materials and built exclusively by Yucatec masons and carpenters, a sort of modern reinterpretation of what could mean vernacular architecture,” the architects said. “Made of massive materials that do not require special treatments or maintenance, accepting aging and time as part of the architecture process, the house has been conceptualized to end up one day covered by a new coat of materiality: a layer of patina.”
Photography by Rory Gardiner via Ludwig Godefroy Architecture