Corbeled red brick refers to Billerica’s past as a mill town. The tower nods to nearby civic structures in the historic center and serves as a memorial to those in the armed services—the original building was dedicated as a memorial high school post WWII, in 1955. Photo © Chuck Choi, click to enlarge.

“The ability to collaborate and evolve through critical thinking is the focus of education today but was not the focus 50 years ago,” notes town manager John Curran. Now Billerica wanted to make connections between disciplines within the school, as well as with the community—goals that involved careful siting of the new building, creative programming and spatial organization, and material choices.

At first, town officials considered relocating the new Billerica Memorial High School, but decided to remain on the same 31-acre site as the old school, which also holds the town hall and the fire and police departments. Yet the old school had to operate during construction, before being razed, so the site for the new school was pushed into the southwest corner of the campus, where it connects more closely with the surrounding neighborhood.

Perkins&Will’s Boston office began by figuring out how the school’s civic and educational components could work as partners, and how various functions could be integrated as well as segregated depending on the time of day. The architects conceived an L-shaped plan, with academic functions housed in one long leg, and the gym, auditorium, and arts programs in the other, with a triple-height commons as the hinge. For horizontal connectivity—as well as to control costs and keep the scale sensitive to the adjacent streets of single-family houses—they limited the building to four levels, with only three above grade. Daylighting also played an important role. “Schools are fairly predictable as to when and how they will be used through the course of the day,” says Perkins&Will associate principal and lead designer Patrick Cunningham. “You can approach daylighting and form in such a way that you push light and shadow around to animate the site and building.” For example, the team envisioned students entering from the east in the morning with early light playing off the facade. And they designed the massing of the academic bar, containing the classrooms, to ensure even light in those spaces throughout the day.

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Inward-facing elevations of the L-shaped building are clad in metal panel (1). Outwardfacing entrances (2) provide access into spaces shared with the public, such as the auditorium. Photos © Chuck Choi

Significantly, too, the town’s heritage and identity of “humble pride” are evoked through a simple, durable material language, ratcheted up a notch, imbuing the prosaic with poetry. Traditional red brick clads the outward-facing elevations, conveying robustness, while elaborate corbeling adds a dynamic, playful edge—expressing what schools do for kids, note the architects: give structure, but leave room for invention. In contrast, the inward-, north-facing elevations are clad with metallic-gray-painted metal panels, which provide reflection and a sense of depth. “The materiality of this inner lining,” points out Perkins&Will principal and project leader Brooke Trivas, “allowed us to look to the future.” This same forward-looking attitude carries into the interiors with branding (in the form of the school color, logo, and slogans) and no-nonsense durable finishes like painted steel balustrades, terrazzo and rubber flooring, and latticed ash-wood ceilings and walls.

While the structure for the academic side of the building is steel, the public wing and the commons atrium use an exposed spruce-glulam-timber structure for the roof. Sustainable strategies include localized, efficient mechanicals as well as a high-performance insulated envelope (with attention to thermal bridging) and careful allocation of the 28 percent glazing budget to maximize daylighting, such as south-facing skylights that direct light deep into the building. Coupled with active dimming systems for its all-LED lighting, which reduces electric lighting demand by 44 percent, these decisions help achieve a site energy use 59 percent below the regional average for the building type, say the architects.

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Transparency and daylight enliven all precincts of the school, from a triple-height commons (3) to informal study areas (4), classrooms (5), the gym (6), and interdisciplinary hubs (7). Photos © Chuck Choi

The old school, in old-school fashion, had a tightly segregated program. In envisioning a new building, “the teachers talked about open spaces, free exchange of ideas, and not wanting to be constrained by classroom walls,” says school principal Tom Murphy. So, while there are still highly specialized areas, such as STEAM spaces, the architects mashed up large parts of the program: spaces flow into one another, and transparency rules. Circulation areas foster active learning; corridors connect visually with the gym and other spaces; and, importantly, flexible-classroom wings are linked to the building’s central spine via interdisciplinary hubs and labs.

The architects creatively distributed resources: for example, rather than having one large media center, the team broke up the allocated square footage into smaller labs. “We were deliberate in shaking up that bag of program pieces in a way that gave the school not just a flexible building, but one that brings people of different minds together,” says Cunningham. “This project underscored how influential the placement of program can be on the culture of the school.” And not just the program, adds Trivas. “Everything in this building was integrated to send a message to students of their value,” she says. “It has transformed the perception of the community, and makes people here aspire to do great things.”

Click plan to enlarge

Click plans to enlarge