Photos of Seattle’s largest green roof at the Gates Foundation garage
About a month ago (Jan. 20) I wrote a story in the DJC on the green roof at the Gates Foundation’s garage. At 60,000 square feet or about 1.4 acres, it is the largest green roof in Seattle by a landslide.
The garage is a crosswalk away from Seattle Center on the east side of Fifth Avenue North. It is located next to the future Gates Foundation headquarters and is kitty-corner from EMP. The garage is technically a public-private partnership between the Gates Foundation and the city of Seattle. NBBJ was the architect. Sellen Construction was general contractor. Gustafson Guthrie Nichol was landscape architect.
The roof itself is visible from the Space Needle, a consideration in its design. The roof has five inches of soil over a layer of synthetic drainage.
Here are photos:
Tags: green roof, project photos, Seattle


March 2nd, 2009 at 11:39 pm
this comment is not to take anything at all away from the amazing design work by GGN, NBBJ, and Rana Creek, nor the construction of Sellen, nor the patronship of the Gates Foundation (all of which deserve tremendous plaudits), but I think that Seattle often neglects to celebrate its own history of sustainability.
by calling this “seattle’s largest green roof” we are doing just that. to my knowledge, seattle’s largest green roof was also built over a parking garage, but was done so in 1976 (over 30 years ago) at Freeway Park.
March 3rd, 2009 at 12:21 pm
Nothing greener than grass. This is a very simple, yet innovative way of creating green space, urban gardens, etc.
March 30th, 2009 at 12:11 am
I think that this whole green roof thing is an amazing idea, something that should have been looked at a long time ago, where lots of buildings that do nothing with that part of the building and wasted space can now be utilized.
May 26th, 2009 at 8:08 pm
[...] DJC Green Building Blog Blog Archive Photos of Seattle Posted by root 21 hours ago (http://www.djc.com) Mar 2 2009 the green roof is clearly visible from the space needle deck and vice versa this comment is not to take anything at all away from the amazing design work djc green building blog is proudly powered by wordpress Discuss | Bury | News | djc green building blog blog archive photos of seattle [...]
May 31st, 2009 at 9:22 pm
[...] DJC Green Building Blog Blog Archive Photos of Seattle Posted by root 39 minutes ago (http://www.djc.com) Mar 2 2009 the green roof is clearly visible from the space needle deck and vice versa this comment is not to take anything at all away from the amazing design work by ggn nbbj and rana creek nor the construction of sellen djc green building blog is proud Discuss | Bury | News | DJC Green Building Blog Blog Archive Photos of Seattle [...]
October 4th, 2009 at 7:55 am
Great story! I think that this sustainable green roof thing is an amazing idea, that shoul be propagated to many other roofs and houses, beacuse that should be our future and that should be our legacy to future generations.