A pavilion is a roofed open-sided structure built around posts and a defined footprint. It is generally more substantial than a small canopy and more open than an enclosed outdoor room.
Site, Footprint & Use
The intended use helps determine size, location, walking paths and relationship to patios, landscaping or other outdoor features.
Support Requirements and the Type of Outdoor Structure
A pavilion needs project-specific support. Existing slabs or patios may not automatically be suitable for every structure, so the support system should follow the actual design.
Gazebos and pavilions can overlap visually, but the exact product/system should control classification. Pergolas remain more open overhead.
A Pavilion Needs Room Around the Posts as Well as Under the Roof
Post locations affect furniture layout and circulation. A large roof can create shade where wanted, but support posts placed through walking or seating zones can make the finished space awkward.
Roof water also has to be managed so runoff does not concentrate where people enter or where the pavilion meets nearby hardscape.
- Intended use.
- Footprint/roof size.
- Existing base/slab.
- Post layout.
- Roof type and drainage.
- Open sides vs optional rail/screen features.
- Access around site for assembly.
- Kit vs custom structure.
Any nearby deck/patio integration.
Open Sides, Railings & Optional Features
Railings, screens or partial enclosure can be added only if they fit the pavilion design and do not turn the project into a different enclosure type.
Open Sides Do Not Eliminate Weather Exposure
A roofed pavilion still receives wind-driven rain, sun and freeze/thaw exposure at posts, trim and hardscape transitions. Material and finish choices should reflect that exterior environment.
Optional screens or railings can alter how the space feels, but they should not accidentally convert the scope into a different enclosure type.
- Intended gathering/use.
- Footprint and roof size.
- Existing slab/base.
- Post locations.
- Open-sided layout preserved.
- Roof drainage.
- Optional rail/screen accessories.
- Nearby deck/patio integration.
A pavilion combines a solid roof with open sides. That roof requires suitable support and drainage, while the open perimeter affects wind exposure and the layout of the space beneath it.