A roof is rarely just the thing that keeps the rain out. At its best it becomes the architecture itself, shaping the climate inside, defining the space, and pulling people together underneath it. Our tennis pavilion and café in the park started from exactly that idea: one very large roof, and a building organised around what it could do.
Architectural visualisation of the pavilion and café: a cantilevered roof plane extends well beyond the enclosed volume, shading the glazed café frontage and timber cladding while creating a generous external terrace between the clay courts. RISE Design Studio.
At first glance the pavilion is straightforward. Timber cladding, generous glazing, clay courts beyond, and a deep canopy reaching out past the building. But the roof is doing most of the work.
It shades the glazing through the summer, cutting solar gain so the café stays comfortable without mechanical cooling. It keeps the rain off visitors while leaving the building open and connected to the park. And it creates something less common than shelter: an external room that belongs neither fully to the building nor fully to the ground around it. Children gather under it after lessons. Parents wait there with a coffee while matches finish, and people tend to linger long after the final point. The roof extends the social life of the pavilion well beyond its footprint.
Some of the most durable spaces in architecture are neither fully internal nor fully external. The Japanese engawa, the Mediterranean courtyard, the deep veranda, the shaded arcade. Each one softens the line between building and ground and offers comfort without enclosure.
The canopy works the same way. In winter, low sun reaches deep beneath the roofline and warms the space behind the glazing. In summer, the cantilever throws shade and cuts glare. When it rains, the building doesn't close itself off from the park. It stays open to it. The result reads as communal rather than sealed: part of the park, not just sitting next to it.
A large canopy can be a purely visual gesture. Here the form and the performance are the same decision.
The overhang reduces summer solar gain, which lowers cooling demand and lets the building run on less energy. It shelters the exposed timber from driving rain, which slows weathering and extends the life of the cladding. Its area and orientation make it a sensible place to harvest rainwater and to carry a photovoltaic array. None of this was added after the design was settled. It sits in the orientation, the materials, and the shape of the roof itself, which is where sustainability tends to do the most good for the least cost.
Community buildings carry a particular responsibility. They aren't private objects seen occasionally from a distance. They're used daily, weathered, and remembered. This pavilion was designed as a piece of social infrastructure for the park rather than an object set down in it: open, welcoming, durable, and tied closely to the ground it sits on. And yes, with a certain fixation on one very large roof.
If you're planning a community, leisure or hospitality building, the roof is often the right place to start thinking about how the whole thing will perform and how people will actually use it. We'd be glad to talk it through.
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