Pergola, Gazebo, or Covered Patio? Cost and Use-Case Comparison
Choose among these structures by what the space must do. An open pergola primarily shapes shade and appearance. A gazebo is usually a roofed detached structure. A covered patio or deck provides more direct rain protection and may involve more substantial foundations, roof drainage, and house attachment.
Compare the decision
| Structure | Strongest fit | Cost questions |
|---|---|---|
| Open pergola | filtered shade and visual structure | kit or custom, posts, footings, material, size, motorization |
| Gazebo | roofed detached outdoor room or focal point | kit or custom, base, roof, screens, access, electrical |
| Covered patio or deck | more dependable weather protection | roof, tie-in, foundations, drainage, ceiling, loads, approvals |
Angi’s 2026 U.S. pergola summary reports about USD 2,118–6,433 for professional installation. HomeGuide summaries show prefab pergola signals around USD 1,450–5,750, custom pergolas around USD 4,300–9,400 for a stated size, gazebo kit-and-labor around USD 4,300–10,000, and custom gazebos around USD 8,600–14,400. These are different source definitions and are not Canadian prices or interchangeable ranges.
The hidden decisions
Ask about shade versus rain, wind and snow exposure, foundations and anchoring, roof drainage, access, electrical, screens, maintenance, and the future need for an enclosure. A louvered pergola can have more in common with a roof system than with an open decorative pergola.
Choose by use
Do not pay for a roof when shade is enough, or expect an open pergola to perform like a weatherproof room. If resilience or wildfire mitigation is the dominant purpose, consult the separate hazard-focused scope rather than treating ordinary material comparison as mitigation design.