Designing schools without hallways for better collaboration

For more than a century, the school corridor served as the backbone of educational architecture: a long artery connecting closed classrooms, each one a self-contained unit. Today, a growing number of architects around the world are quietly removing that artery, replacing it with porous, interconnected spaces that blur the line between class and commons. The shift reflects a deeper change in how educators understand learning, one that values conversation, movement, and shared discovery over the quiet, isolated instruction of the past.

In Australia, where school design is being reshaped by national curriculum reviews and a renewed focus on student wellbeing, this hallway-free approach is gaining traction. From inner-city primaries in Melbourne to new build projects in Sydney's growing suburbs, planners are experimenting with layouts that put collaboration at the centre of the building. The result is a new kind of school, one that feels less like an institution and more like a workshop.

The end of the linear corridor

The traditional school plan emerged alongside the industrial revolution, when lessons were timed to the clock and classrooms were organised like factory cells. Children marched in single file, bell rings announced transitions, and corridors were the only place students could meet outside supervised instruction. Architects inherited that template for generations, partly because it was efficient to build and easy to extend with identical modules.

That logic is now being questioned. Researchers who study classroom dynamics have found that students rarely interact meaningfully outside their own class group, and that long, narrow corridors can become noisy, unsupervised zones where bullying flourishes. Removing the corridor forces designers to rethink circulation entirely, pushing movement into shared learning areas where adults are present. The goal is not to erase boundaries between lessons but to soften them, so that a transition between subjects feels like a shift in focus rather than a march through a tunnel.

Several international firms have championed this thinking. Studios in Scandinavia and the Netherlands have published projects where the entire school is a single, undulating volume, with classrooms arranged around a central forum. Australian firms are paying close attention, often adapting those ideas to local climate and curriculum demands. The shift is less about novelty than about aligning the building with how children actually learn: through conversation, observation, and the occasional accidental encounter.

Learning commons and hubs as replacements

When the corridor disappears, something has to take its place. In most new designs, that role falls to a learning commons: a generous, daylit space that holds soft seating, group tables, and quiet nooks. The commons is not a hallway because it is meant to be used, not just crossed. Students might read there between lessons, meet a tutor in a corner, or finish a group project after the bell. Teachers can move freely between the commons and adjacent studios, which are typically enclosed with glass walls that slide or fold open.

This hub-based model draws on ideas from contemporary workplaces and university libraries. In Australia, several new campuses are borrowing directly from tertiary design, treating senior students as young adults who need flexible spaces for independent work. In Brisbane, for example, recent secondary school projects have clustered subject areas around a central plaza, with science, arts, and humanities sharing informal breakout zones. The effect is to make cross-disciplinary thinking physically possible, since a music student and a chemistry student might end up collaborating at the same bench without any special scheduling.

Architects also use the commons to solve practical problems. A well-designed central space can reduce travel distances, simplify wayfinding for younger pupils, and bring natural light deep into the building. Some schools now use the commons as a morning gathering point, replacing the traditional assembly hall with a more casual, all-age forum. Where the old corridor punished loitering, the new commons invites it.

Australian schools leading the shift

Local context shapes how these ideas land. In Victoria, the Victorian School Building Authority has overseen dozens of new primary schools built under modernised guidelines, many of which feature interconnected learning neighbourhoods rather than rows of closed classrooms. In New South Wales, the Department of Education's emphasis on collaborative pedagogy has encouraged architects to propose campus plans that group year levels into shared wings, with each wing opening onto a discovery space.

Melbourne architects in particular have built a reputation for this kind of work, drawing on a local design culture that prizes material honesty and indoor-outdoor connection. Inner-city campuses in Carlton and Fitzroy now read more like community centres than schools, with covered courtyards that double as outdoor classrooms and street-facing windows that turn the building into a neighbourhood asset. Even the surfaces of these buildings carry meaning, with facades and entry murals that borrow from local street art traditions; readers interested in that visual layer can explore the hidden symbolism in everyday street art for a wider look at how public environments speak to their communities.

Regional areas are experimenting too. A primary school in rural Tasmania recently opened with a layout organised around a single, light-filled spine, eliminating internal corridors almost entirely. In Perth, new builds in the northern corridor have adopted covered outdoor learning areas that connect directly to flexible studios, taking advantage of the milder climate. Across the country, the move away from hallways reflects a broader cultural interest in design that supports both individual focus and group exchange, a balance that resonates with Australia's ongoing curriculum renewal.

Pedagogy driving the layout

Architecture does not invent collaboration on its own. The most successful hallway-free schools are paired with teaching models that reward it. Inquiry-based learning, project work, and team-teaching all require spaces where several classes can blend, where a teacher can drift between groups, and where resources are shared rather than locked away. When those conditions exist, removing the corridor simply removes a barrier.

Australian educators have been moving in this direction for some time. The national curriculum encourages cross-disciplinary projects, and frameworks like the Early Years Learning Framework value play-based, social discovery. Schools that adopt these approaches often find that traditional classrooms feel too small for the kind of messy, multi-age work they want to do. A learning commons becomes the natural home for that work, supporting everything from a reading buddy session to a robotics tournament.

Designers also pay attention to how teachers actually move. Studies of teacher workflow show that even in progressive schools, educators spend a surprising amount of time walking between rooms, gathering materials, and checking in with colleagues. A layout that places studios around a shared hub can shorten those journeys and keep teachers visible to students. Some Australian schools now include a staff piazza within the learning commons, so that collegial conversation happens in the same space as student learning. The building becomes a quiet teacher, reinforcing the culture the school wants to nurture.

Challenges and trade-offs

Removing corridors is not without complications. Acoustic control is the most stubborn problem. In a school without long, buffered hallways, sound from one studio can spill directly into the commons, and vice versa. Architects respond with careful material choices: acoustic ceilings, soft flooring, glazed partitions with high STC ratings, and strategic placement of quiet zones. None of these are cheap, and budget pressures in the Australian public system mean that compromises are common.

Supervision is another concern. Traditional corridors gave teachers a quick glance into multiple classrooms. In a commons model, sightlines must be designed deliberately, often through low partitions, glazed doors, and centrally located staff desks. Some principals worry that younger children will struggle to navigate an open plan without clear boundaries, and there is genuine evidence that students with sensory sensitivities find porous layouts harder to manage. Good hallway-free design addresses these needs rather than ignoring them, but it demands more from the architect and more from the school leadership.

Wayfinding, security, and after-hours community use round out the list of trade-offs. A building with fewer internal doors can feel less secure to parents, and emergency egress requires careful planning. Schools that share their facilities with local clubs or sports groups need to design entries and acoustic separation that work for both daytime learning and evening activities. These issues do not invalidate the hallway-free idea, but they remind us that every architectural choice carries a cost, and the best projects are the ones that balance flexibility with clarity.

For Australian families, teachers, and design professionals curious about how creative thinking reshapes everyday spaces, the conversation is just beginning. Schools sit at the heart of every community, and the way they are built sends a message about what we value. If you are working on a project, drafting an opinion piece, or simply want to share a local example, get in touch with the editorial team and help broaden the discussion.