Many Shades of Green

For SPG Architects, building a house on a remote peninsula in Costa Rica proved to be a powerful reminder of the importance of sustainable criteria to residential projects.

Meghan Edwards -- Interior Design, 3/1/2011 6:08:00 PM

For SPG Architects, building a house on a remote peninsula in Costa Rica proved to be a powerful reminder of the importance of sustainable criteria to residential projects. And SPG's commitment to green design was, in fact, what attracted two brothers from the U.S. to commission the firm for its first project abroad, transforming an abandoned steel framework above the Pacific Ocean into a surfing getaway. "Design transcends borders, languages, and cultures," partner Eric Gartner says.

The 18,000 square feet are divided into four stories. SPG elevated the main level, two, to the height of the canopy of the surrounding rain forest, so the living, dining, and media areas, quartzite terrace, and 45-foot infinity pool here can all enjoy the view. Glass mosaic tile was locally sourced; cabinetry and furniture were constructed from hardwood harvested on-site. A rainwater collection system on the roof drains into a 74,000-gallon cistern, supplemented by a spring to provide enough for drinking, swimming, and waste. Add 92 photovoltaic panels, also on the roof, and energy-efficient lighting, outside and in, and you've got a result that's not only off the beaten path but also off the grid.