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
Healthcare Facilities | Nov 6, 2017
Design isn’t enough to foster collaboration in healthcare and research spaces
A new Perkins Eastman white paper finds limited employee interaction at NYU Winthrop Hospital, a year after it opened.
Architects | Nov 6, 2017
How to start a negotiation: Begin as you mean to continue
How you start a negotiation often will determine where you end up, writes negotiation and mediation expert Brenda Radmacher.
Giants 400 | Nov 3, 2017
Top 25 military architecture firms
Jacobs, Michael Baker Intl., and HDR top BD+C’s ranking of the nation’s largest military sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
Engineers | Nov 2, 2017
CannonDesign expands its presence in Colorado with BWG acquisition
Future mergers could be in the offing.
Giants 400 | Nov 1, 2017
Top 35 industrial architecture firms
Jacobs, Stantec, and BRPH top BD+C’s ranking of the nation’s largest industrial sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
K-12 Schools | Oct 31, 2017
Exploring empathy in architecture: Put yourself in your student’s shoes
People are enigmatic and inherently complex, which can make it difficult to design for a larger population.
Architects | Oct 31, 2017
AIA selects recipients for the 2017 Innovation Awards
The program honors projects that highlight collaboration between design and construction teams to create better process efficiencies and overall costs savings.
Giants 400 | Oct 30, 2017
Top 130 green architecture firms
Gensler, Stantec, and HOK top BD+C’s ranking of the nation’s largest green sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
Architects | Oct 30, 2017
City 2050: What will your city look like in 2050?
What do we think the future will look like 30 years or so from now? And what will City: 2050 be like?
Architects | Oct 25, 2017
Mason & Hanger appoints Ben Lilly as its new president
The firm expects to continue mining growth opportunities with its federal agency clients.
