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
Cultural Facilities | Apr 7, 2015
Mies’ Martin Luther King Jr. Library to get makeover
The architects say the modernization aims to improve “Mies in a contemporary Miesian way.”
Cultural Facilities | Apr 6, 2015
Berkeley’s West Branch Library generates more energy than it uses
The 9,400-sf facility is California's first Net Zero Energy-certified building.
Codes and Standards | Apr 6, 2015
Industry groups petition for change order reform on federal projects
Nine design and construction associations ask for assurance that funds available for additional work.
High-rise Construction | Apr 6, 2015
Melbourne tower will light up depending on weather
The tower will be illuminated by 164-foot-tall beams of LED light based on weather updates from the Bureau of Meteorology.
BIM and Information Technology | Apr 3, 2015
French startup develops drone camera that overlays video with 3D images
The new drones can capture video and overlay the shot results with 3D images and augmented reality remotely.
Libraries | Apr 2, 2015
6 award-winning libraries showcase next-gen design strategies
The new Cedar Rapids Public Library and the restored Slover Library in Norfolk, Va., are among six breakthrough projects honored with 2015 AIA/ALA Library Building Awards.
Contractors | Apr 1, 2015
ABC: Nonresidential construction spending flat in February
The Associated Builders and Contractors forecasts a robust nonresidential construction spending recovery in 2015, despite an underwhelming start.
Office Buildings | Apr 1, 2015
IBM's supercomputer Watson finds new home in Manhattan's Silicon Alley
The new headquarters for the former Jeopardy champ was conceived as a showcase for Watson’s capabilities, and as an inspirational workspace for Millennials and idea generators of all ages.
Sponsored | Fire and Life Safety | Apr 1, 2015
Radiant Heat: The Invisible Killer
Where there’s smoke, there’s fire. Where there’s fire, there’s the deadly threat of radiant heat.
Modular Building | Mar 31, 2015
Phoenix apartment complex will be made from recycled shipping containers
The eight-unit complex, called Containers on Grand, was inspired by the need for affordable and sustainable housing near the city's core.
