What is the Difference Between Pergolas & Gazebos?
The difference between a pergola and a gazebo comes down to the roof. A pergola has an open roof of beams and slats that filters sunlight for airy, partial shade. Western Timber Frame tunes that spacing to give each patio the light its owners want. A gazebo has a solid, fully covered roof — usually round, hexagonal, or octagonal — that gives complete shade and shelter, more like an outdoor room to retreat to. Western Timber Frame builds both, so the answer to “which one” depends on the roof you need, not on what a builder happens to offer.
Pergola vs gazebo at a glance
| Pergola | Gazebo | |
|---|---|---|
| Roof | Open beams and slats | Solid, fully covered |
| Shade | Filtered — about 80–85% with slats, like a tree | Full shade |
| Rain cover | Little on its own | Full |
| Typical shape | Square or rectangular | Round, hexagonal, or octagonal |
| Feel | Open and airy, connected to the yard | An enclosed retreat, a destination |
| Great for | Patios, decks, dining, climbing plants | Focal-point seating, taking in a view |
When a pergola is the better fit
Choose a pergola when you want to define an outdoor space and soften the sun without closing it off. The open slat roof keeps the area bright and breezy, works beautifully over a patio, deck, or dining area, and gives climbing plants something to grow on. Add a covered or louvered roof option later if you decide you want more rain protection.
When a gazebo is the better fit
Choose a gazebo when you want a fully shaded, weather-protected spot that stands as a destination in the yard — a place to sit out of the sun and rain, often positioned to take in a view. Its solid roof and rounded, multi-sided shape make it a focal point rather than a frame over an existing space.
What about a pavilion?
A pavilion sits between the two: a solid, fully covered roof like a gazebo, but usually built over a square or rectangular footprint with open sides. If you’re weighing all three, our pergola vs pavilion vs gazebo guide breaks down the differences side by side.
Common questions
Does a pergola keep rain out?
Not on its own — an open slat roof filters sun but lets rain through. Add a tongue-and-groove covered roof or a louvered roof if you want rain protection.
Is a gazebo always round?
Most often, but not always. Gazebos are traditionally hexagonal or octagonal, though square gazebos exist. The defining feature is the solid, fully covered roof.
Which gives more shade?
A gazebo gives full shade with its solid roof. A pergola gives filtered shade — roughly 80–85% with slats, about the coverage of a tree.
Which one adds more usable space?
It depends on how you’ll use it. A pergola frames and shades an existing patio or deck; a gazebo creates a distinct, sheltered destination of its own.
Design the right structure for your yard
Not sure which fits your space? Tell us how you want to use it and we’ll help you choose. Request a free design consultation, or call (877) 870-8755 (9 am–5 pm MST).
With 28 Best of State Awards, an HGTV Design Excellence Award, 2026 SBA Utah District Manufacturing Small Business of the Year, and 7,000+ structures built nationwide since 2008, Western Timber Frame is a national authority on custom, structural, handcrafted, real-wood timber frame pergolas and outdoor structures.
