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
| Mar 12, 2014
14 new ideas for doors and door hardware
From a high-tech classroom lockdown system to an impact-resistant wide-stile door line, BD+C editors present a collection of door and door hardware innovations.
| Mar 12, 2014
AIA gives support to legislation to assist architecture students with debt
The National Design Services Act will give architecture students relief from student loan debt in return for community service.
| Mar 12, 2014
New CannonDesign database allows users to track facility assets
The new software identifies critical failures of components and systems, code and ADA-compliance issues, and systematically justifies prudent expenditures.
| Mar 11, 2014
7 (more) awe-inspiring interior designs [slideshow]
The seven winners of the 41st Interior Design Competition and the 22nd Will Ching Design Competition include projects on four different continents.
| Mar 11, 2014
Freelon Group to join Perkins+Will
The Freelon Group concentrates on museums, libraries, universities and other civic and institutional clients; Perkins+Will plans to incorporate this specialization into their design repertory.
| Mar 10, 2014
Meet Tally – the Revit app that calculates the environmental impact of building materials
Tally provides AEC professionals with insight into how materials-related decisions made during design influence a building’s overall ecological footprint.
Sponsored | | Mar 10, 2014
A high-performance barn
Bastoni Vineyards replaces a wooden barn with an efficient metal building used for maintenance, storage, and hosting events.
| Mar 10, 2014
Field tested: Caterpillar’s Cat B15 rugged smartphone
The B15 is billed by Cat as “the most progressive, durable and rugged device available on the market today.”
| Mar 10, 2014
5 rugged mobile devices geared for construction pros
BD+C readers share their most trusted smartphone and tablet cases. The editors select some of their faves, too.
| Mar 7, 2014
Thom Mayne's high-tech Emerson College LA campus opens in Hollywood [slideshow]
The $85 million, 10-story vertical campus takes the shape of a massive, shimmering aircraft hangar, housing a sculptural, glass-and-aluminum base building.
