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Studio D'ARC proves their skill with state of the art retrofitting of a downtown Pittsburgh rooftop. When it comes to Green ecotecture, sometimes the challenge is not “how to build something new from scratch,” but rather “how to improve what already exists.”

Needless to say, Studio d'ARC's resoundingly triumphant conversion of the building's rooftop space into a snazzy greenhouse/sunroom is astounding. Organizations like Studio d'ARC who are fighting the good fight to make the world just a little bit greener can definitely look up to these eco-warriors.