Calamos Investments / Naperville, Ill.

Vegetated Roofing Projects

Calamos Investments chose a green roof to replace the ballast-covered roof area surrounding its tenth-floor rooftop patio.

 

Vegetated Roofs

  • The slopes of the California Academy of Sciences' green roof range up to 60 degrees.

    Pitch Perfect Green Roofs

    Vegetation isn't just for flat roofs. Here are some factors to consider when designing and installing sloped green roofs.

     
  • The Gwinnett Environmental and Heritage Center includes a water feature that cascades bewteen the two buildings on site.

    An Environmental Center Exceeds Expectations

    The Gwinnett Environmental and Heritage Center Continues to Optimize its Performance While Drawing Crowds and Educating its Community.

     
  • North Bethesda Center

    A 32-acre, mixed use development includes a green roof to add visual intrigue from above as well as to assist with stormwater management.

     
  • One PNC Plaza, Pittsburgh

    PNC Financial Services Group unveils the largest green wall in North America.

     
  • O'Hare Incorporates Sustainability Into Its Renovation

    To accommodate the passenger load and improve the airport, Chicago Mayor Richard M. Daley presented the O’Hare Modernization Program (OMP) in 2003 as a vision for building a 21st century airport.

     
  • Federal Reserve Bank of Richmond-Charlotte Branch / Charlotte, N.C.

    The roof encompasses 83,000 square feet (7711 m2) with 63,000 square feet (5853 m2) of vegetated roof on multiple levels.

     
  • 909 WALNUT TOWER/ Kansas City, Mo.

    At 34 floors, this is the tallest apartment building in Missouri.

     
  • 10 G ST. N.E./Washington, D.C.

    Serving as a respite from the city and nearby Capitol Hill, the vegetated roof and labyrinth on the American Psychological Association’s building covers 3,600 square feet (334 m2) and cost $170,000.

     
  • California Academy of Sciences/ San Francisco

    Located in Golden Gate Park, the California Academy of Sciences is a LEED for New Construction Platinum-rated museum; it was certified by the U.S. Green Building Council, Washington, D.C. The museum includes a 2 1/2-acre (1-hectare) vegetated roof that goes to a depth of 6 to 7 inches (152 to 179...

     
  • Multnoah County Central Library / Portland, Ore.

    A new vegetated roof atop this library replaced the former leaking roof. The vegetated roof, which cost $180,000 and covers 7,188 square feet (668 m2), contains more than 17,000 sedums and grasses.