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
Architects | Jun 4, 2018
Changing the way we think about water and design
We have several gaps between the need and desire to have abundant, accessible, clean water and the reality of dealing with on-going and increasing water shortage crises.
Libraries | Jun 1, 2018
New library offers a one-stop shop for what society is craving: hands-on learning
Beyond lending books and DVDs, the Elkridge (Md.) branch library loans household tools like ladders, wheelbarrows, and sewing machines.
| May 30, 2018
Accelerate Live! talk: Seven technologies that restore glory to the master builder
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), AEC technophile Rohit Arora outlines emerging innovations that are poised to transform how we design and build structures in the near future.
| May 30, 2018
Accelerate Live! talk: Why the AEC industry must adapt to the Internet of Things boom
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), building systems expert Jeff Carpenter explores established and emerging IoT applications for commercial and institutional buildings, and offers a technology roadmap for navigating the IoT landscape.
| May 30, 2018
Accelerate Live! talk: T3 mass timber office buildings
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), architect and mass timber design expert Steve Cavanaugh tells the story behind the nation’s newest—and largest—mass timber building: T3 in Minneapolis.
| May 30, 2018
Accelerate Live! talk: From micro schools to tiny houses: What’s driving the downsizing economy?
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), micro-buildings design expert Aeron Hodges, AIA, explores the key drivers of the micro-buildings movement, and how the trend is spreading into a wide variety of building typologies.
Market Data | May 29, 2018
America’s fastest-growing cities: San Antonio, Phoenix lead population growth
San Antonio added 24,208 people between July 2016 and July 2017, according to U.S. Census Bureau data.
| May 24, 2018
Accelerate Live! talk: The rise of multi-user virtual reality
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), two of CannonDesign's tech leaders present their early findings from pilot testing multi-user VR technology for AEC project coordination.
| May 24, 2018
Accelerate Live! talk: The next frontier of post-occupancy evaluations
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), ZGF Architects’ Chris Chatto outlines methods for conducting meaningful, holistic evaluations from design to occupancy.
| May 24, 2018
Accelerate Live! talk: Security and the built environment: Insights from an embassy designer
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), embassy designer Tom Jacobs explores ways that provide the needed protection while keeping intact the representational and inspirational qualities of a design.
