Like many 19th-century industrial facilities, the Ambler Boiler House long ago outlived its initial use. Built in 1897 to generate power for an asbestos plant, the structure was abandoned when the owner folded after the Depression. In the early 2000s, Summit Realty Advisors bought the site, appreciating its proximity to a rail stop—Philadelphia is 40 minutes away by train—as well as good roads and utility services.
The 2008 crash delayed plans, but three years later, construction of an office complex began. Summit used creative financing, including state and county funds, to realize this speculative project in tough economic times.
Asbestos was remediated with the help of the Pennsylvania Department of Environmental Protection and state grants and loans. The endeavor required 760 man-hours of labor and the removal of 530 cubic yards of contaminated construction debris and waste. All that remained was a brick shell and steel roof trusses.
AMBLER BOILER HOUSE
Ambler, Pa.Building TeamSubmitting firm: Heckendorn Shiles ArchitectsOwner/developer: Summit Realty AdvisorsOwner’s representative: The AT GroupStructural engineer: Elton & ThompsonMEP engineer: PHY EngineersGeneral contractor: DomusGeneral InformationSize: 48,000 sfConstruction cost: $16 million (core and shell)Construction time: 2011 to August 2013Delivery method: Design-bid-build
The former two-story plan entailed excessive floor-to-floor heights for offices, so the Building Team, led by Heckendorn Shiles Architects, inserted structural steel and concrete slabs to create three levels. Entryways and windows, many of which had been walled up, were reopened and infilled with high-efficiency store-front glazing. An iconic 140-foot smokestack was retained, and the original monitor roof profile, now equipped with translucent composite clerestories, enhances daylighting. Loft-style office spaces are characterized by references to the past, including exposed brick and reclaimed wood. However, the infrastructure is thoroughly modern. In particular, a 54-well geothermal system makes the building economical to operate, contributing to a LEED Platinum designation.
Since it opened in August 2012, the development has attracted a mix of tenants, including Summit Realty, Clutch (a mobile app designer), and AEC firm Core States Group. DiD, a boutique healthcare marketing agency, recently completed a two-story fit-out, with an open communicating stair and a “village green” common space. Ambler Boiler House—first an economic engine, then an eyesore—is most emphatically back in business.
Related Stories
Building Enclosure Systems | Mar 13, 2013
5 novel architectural applications for metal mesh screen systems
From folding façades to colorful LED displays, these fantastical projects show off the architectural possibilities of wire mesh and perforated metal panel technology.
| Mar 12, 2013
NYC reinvents the pay phone
New York's Reinvent Payphones competition attracts entries that transform the concept of public urban communication.
| Mar 12, 2013
'World's greenest' office building seeks tenants in Seattle
Superefficient Seattle office building is designed to meet the ambitious goals of the Living Building Challenge.
| Mar 6, 2013
Dual towers designed by SHoP create new affordable housing in NYC
With the construction of Hunters Point South, New York City will get its first large new housing development for middle-class families in more than 30 years. Related Companies is partnering with the nonprofit Phipps Houses in the project, designed by SHoP Architects with Ismael Leyva Architects.
| Mar 6, 2013
Robert Ivy, Jerry Yudelson announced as keynoters for BUILDINGChicago
Robert Ivy, FAIA, CEO of the American Institute of Architects, will be the keynote speaker at BUILDINGChicago on Tuesday, September 10, 2013. Jerry Yudelson, PE, LEED Fellow, the author of 13 books on sustainable design, will deliver the Wednesday, September 11, keynote address.
| Mar 6, 2013
German demonstration building features algae-powered façade
Exterior of carbon-neutral demonstration building consists of hollow glass panels containing micro-algae "farms."
| Mar 5, 2013
Recycled recreation: Waste-to-energy plant combines with ski resort
A new project near Copenhagen pushes the boundaries of the term "mixed use," combining a waste-to-energy plant with a ski resort.
| Mar 5, 2013
Barbara Mullenex joins Washington, D.C., office of Perkins Eastman as principal
The Board of Directors of top international design and architecture firm Perkins Eastman is pleased to announce that Barbara Mullenex RA has joined the growing Washington, DC, office as a Principal. Mullenex joins with a distinguished career of more than 26 years of industry experience in architecture and interior design focused on hospitality and corporate interiors.
| Mar 4, 2013
Dewberry names James Draheim president of architectural practice
Dewberry, a privately held professional services firm, has recently hired James Draheim, AIA, LEED AP BD+C, as president of the firm’s 175-person nationwide architectural practice. Draheim will be responsible for all facets of the firm’s business development, operations, strategic planning, and growth.