While modular construction offers many benefits—notably less construction waste, project delivery efficiencies, and factory-controlled, high-quality fabrication—school districts frequently view modular as a temporary solution, and settle for units with poor design and low-quality materials. As a result, when the “temporary” modules inevitably turn into permanent structures, they fall short in terms of aesthetics and building performance.
Today, however, school districts are starting to look at higher-quality modular construction, with the understanding that the classrooms may remain on site for a number of years and must provide a proper learning environment, says Wendy Rogers, AIA, LEED AP BD+C, Design Principal with LPA Inc.
Building Teams are using incremental improvements as a strategy to create better modular solutions. For example, in a recently completed a 35,000-sf modular two-story project, LPA pushed the manufacturer to upgrade many of its standard details in order to ensure that the products met the project’s design criteria.
When executed properly, prefab construction can offer column-free interior spaces that promote flexibility and access to crawl space, open ceilings that allow for easy technology upgrades, and rainscreen building envelopes that are highly insulated and allow options and variation for exterior materials, according to Chester Bartels, Senior Designer with Baltimore design firm Hord Coplan Macht.
For example, the firm’s modular learning studios at the Barrie School in Silver Spring, Md., easily convert into large group learning spaces, multiple small group collaboration areas, and a large town hall lecture room—all supported by flexible furniture, movable wall panels, smart boards, good acoustics, and strategically designed fenestration for optimized daylighting and views.
A recent exhibition, Green Schools, at the National Building Museum in Washington, D.C., included a green classroom called “Sprout Space,” developed by Perkins+Will. (See the time-lapse video of its construction at: http://www.nbm.org/media/video/green-schools/sprout-space-time-lapse.html.) P+W’s modular template in Sprout Space offers a healthy, sustainable, and flexible 21st-century modular classroom. The design incorporates passive and active green-building strategies and is highly customizable.
For instance, Sprout Space can incorporate sunshades, integrated rainwater collection, photovoltaic roof panels, LED lighting with lighting controls, efficient heating and cooling systems, and eco-friendly materials. “Sprout Space also features a dynamic plan that is well-suited for various teaching styles, seating configurations, and outdoor learning opportunities,” says Steven Turckes, P+W’s K-12 Education Global Market Leader. “Each classroom opens up to the outdoors through large bifold doors, encouraging experiential learning, expanding the classroom, and complementing numerous teaching methods.”
Because fabrication occurs simultaneously with foundation and site work, high-quality modular classrooms can be completed four times faster than conventional stick-built projects, says Turckes. Available in modules up to 1,500 sf in size, multiple buildings can also be linked together to create an entire school.
Another customizable modular template, called simply “sky,” comes from contractor Silver Creek Industries (silver-creek.net). This high-performance modular classroom, which has been approved by the California Division of the State Architect, offers two contemporary floor plans and a variety of interior and exterior finish options—low- and no-VOC finishes, paints, and adhesives, sound-absorbent surfaces, high-performance windows, clerestory windows, tubular skylights, and an occupancy- and photo-control dimming system.
Ryan McIntosh, LEED AP BD+C, Project Manager and Director of Design Services for Silver Creek, says that sky modules beat California’s Title 24 baseline by up to 45%. The module has been developed to meet the CHPS PreFAB rating system, a label that designates qualifying prefabricated classrooms for use in high-performance building projects. Schools and districts can apply the CHPS PreFAB rating toward CHPS Verified recognition for new classrooms.
Related Stories
| May 20, 2013
Jones Lang LaSalle: All U.S. real estate sectors to post gains in 2013—even retail
With healthier job growth numbers and construction volumes at near-historic lows, real estate experts at Jones Lang LaSalle see a rosy year for U.S. commercial construction.
| May 17, 2013
First look: HKS' multipurpose stadium for Minnesota Vikings
The Minnesota Sports Facilities Authority (MSFA), the Minnesota Vikings and HKS Sports & Entertainment Group have unveiled the design of the State’s new multi? purpose stadium in Minneapolis, a major milestone in getting the $975 million stadium built on time and on budget.
| May 17, 2013
40 Under 40 winners: Meet the architects
Of the up-and-coming AEC professionals to be named 40 Under 40 winners by the editors of Building Design+Construction, 18 make their living in the architecture profession.
| May 17, 2013
5 things AEC pros need to know about low-e glass
Low-emissivity glasses are critical to making today’s buildings brighter, more energy-efficient, and more sustainable. Here are five tips to help AEC professionals understand the differences among low-e glasses and their impact on building performance.
| May 17, 2013
University labs double as K-12 learning environments
Increasingly, college and university research buildings are doing double duty as homes for K-12 STEM programs. Here’s how to create facilities that captivate budding scientists while keeping faculty happy.
| May 17, 2013
LEED v4 has provision to reduce water use in cooling towers
The next version of the U.S. Green Building Council's LEED rating system will expand water-savings targets to appliances, cooling towers, commercial kitchen equipment, and other areas.
| May 16, 2013
Chicago unveils $1.1 billion plan for DePaul arena, Navy Pier upgrades
Hoping to send a loud message that Chicago is serious about luring tourism and entertainment spending, Mayor Rahm Emanuel has released details of two initiatives that have been developing for more than a year and that it says will mean $1.1 billion in investment in the McCormick Place and Navy Pier areas.
| May 16, 2013
Michael R. Bohn named Executive VP at Gilbane
Gilbane has promoted Michael R. Bohn to executive vice president. With over 28 years of service to the company and leadership roles on such high-profile projects as the University of Michigan Biomedical Science Building and the University of Chicago Medical Center, Bohn will now have responsibility for Gilbane’s New York and Midwest business units.
| May 15, 2013
Schneider Electric announces Global Xperience Efficiency Events for 2013
Schneider Electric’s Xperience Efficiency series will begin with events in the United States, China, Colombia, Brazil and Russia.