Project: Oakland Airport Connector - Doolittle BART Station in Oakland, Calif.
Architect: ED2 International
Glazing Contractor: Bagatelos Glass
Products: SuperLite II-XL 60 IGU in GPX Framing with Sunshade Connection
Why it’s unique: Sunshade connections are not typical with fire rated assemblies
For the Doolittle Maintenance Facility, SAFTI FIRST provided 60 minute, fire resistive wall openings in the exterior using SuperLite II-XL 60 insulated with low-e glazing in GPX Framing with a clear anodized finish. SAFTI FIRST engineered a connection that allows the structural elements of the GPX Framing System to support an integral sunshade system, instead of being hung in front of it.
The framing covers were notched around the brackets to create a seamless connection. The connection was also kept in front of the waterline to avoid a potential breach, keeping the system air and water tight. Other manufacturers would have to go through and behind the glazing pocket to get to the structure, creating a challenge during the fabrication and installation phases.
The potential for water penetration increases significantly once you punch a hole in your framing and glazing pocket. By using the SuperLite II-XL 60 IGU in GPX Framing, the architect was able to achieve the aesthetic and code requirements of the application while keeping the whole system air and water tight.
The Doolittle Bart Station is one of the first installations of the GPX System with sunshade connections, which also include SLCC New Instruction and Administrative Building in Salt Lake City, UT. While it is a fairly new offering, it is quickly gaining attention and interest in the building community. Sunshades are commonly used in building to control the amount of direct sunlight through exterior windows.
When the location of the exterior windows also need to meet fire rated requirements due to property lines, etc., it is good for designers to know that they have an option that combines both.
Related Stories
| Sep 23, 2011
Fire and hurricane rated glazed wall assemblies installed at multi-family residence in Florida
Fire and hurricane assemblies meet design and code requirements.
| Sep 23, 2011
ABI turns positive after four monthly declines
On the heels of a period of weakness in design activity, the Architecture Billings Index (ABI) took a sudden upturn in August.
| Sep 23, 2011
Under 40 Leadership Summit
Building Design+Construction’s Under 40 Leadership Summit takes place October 26-28, 2011 Hotel at the Monteleone in New Orleans. Discounted hotel rate deadline: October 2, 2011.
| Sep 20, 2011
Jeanne Gang wins MacArthur Fellowship
Jeanne Gang, a 2011 MacArthur Fellowship winner described by the foundation as "an architect challenging the aesthetic and technical possibilities of the art form in a wide range of structures."
| Sep 20, 2011
Francis Cauffman wins two IDA design awards
The PA/NJ/DE Chapter of the International Interior Design Association (IIDA) has presented the Francis Cauffman architecture firm with two awards: the Best Interior Design of 2011 for the W. L. Gore offices in Elkton, MD, and the President’s Choice Award for St. Joseph’s Regional Medical Center in Paterson, NJ.
| Sep 20, 2011
PPG, Pleotint to co-market environmentally adaptive glazing technology with low-e glass
Laminated between two lites of glass, SRT interlayer may be used monolithically or within an insulating glass unit.
| Sep 19, 2011
Portland team hired as LEED and commissioning consultants for $5.5B downtown sustainable project in Qatar
The $5.5 billion sustainable downtown regeneration project underway by Msheireb Properties will transform a 76 acres site at the centre of Doha, Qatar’s capital city, recreating a way of living that is rooted in Qatari culture, attracting residents back to the city center and reversing the trend for decentralization.
| Sep 16, 2011
Chicago Architecture Foundation partners with seven renowned architects to re-imagine Chicago neighborhoods
Design on the Edge presents plans created by seven teams of nine Chicago-based architects to reimagine seven of the city’s neighborhoods to encourage street life, retail districts and dense housing around the existing “L” transit system.
| Sep 14, 2011
USGBC L.A. Chapter's Green Gala features Jason McLennan as keynote speaker
The Los Angeles Chapter of the nonprofit USGBC will launch its Sustainable Innovation Awards this year during the chapter's 7th Annual Green Gala on Thursday, November 3.
