How Much Does a Pergola Cost?
Last updated: May 18, 2026 by the How Much Does That Cost? editorial team. Estimates are informational - see our methodology.
A pergola costs $4,000 on average, with most homeowners spending $2,300 to $6,000 depending on size, material, and whether it is a prefabricated kit or custom-built. A standard 10x10 pergola typically runs $2,000 to $6,000 installed, while a larger 12x12 structure runs closer to $2,900 to $8,600. Many homeowners add a pergola as part of a broader landscaping project rather than as a standalone structure.
Prefabricated kits run about $10 to $40 per square foot installed, while fully custom-built pergolas cost $30 to $65 per square foot. Material is the other major driver — aluminum is the most budget-friendly at around $20 per square foot, while fiberglass runs $60 or more per square foot. The calculator below adjusts for your size, material, and installation type.
Quick Answer
Typical range: $2,300 – $6,000
Low end
$1,450
High end
$12,000+
Actual pricing varies by location, project size, materials, labor rates, and job complexity. Use the calculator below for an estimate tailored to your project.
a Pergola Cost Calculator
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Estimated Project Cost
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Typical estimate: —
This is an estimate, not a quote. Actual pricing depends on your specific project details and local contractor pricing.
Cost Breakdown
How a typical project budget breaks down by category.
| Category | Estimated Cost |
|---|---|
| Pergola kit/materials | $1,200 – $3,800 |
| Footings and anchoring | $250 – $700 |
| Labor/installation | $700 – $1,200 |
| Permits | $150 – $300 |
What Affects the Cost
Pergola size
Total cost scales with square footage, since a larger structure needs more posts, beams, roof slats, and labor hours to build.
Material
Aluminum is the most budget-friendly and lowest-maintenance option, wood falls in the middle with more warmth and character, and fiberglass costs the most but offers the highest durability.
Prefab kit vs. custom-built
A prefabricated kit assembled on a level surface is far cheaper than a custom-built pergola designed and framed on-site, which is the single biggest driver of labor cost.
Roof style
A basic open-lattice roof is the cheapest option, while a solid, louvered, or motorized adjustable-louver roof adds meaningfully to the price.
Foundation and anchoring
Attaching a pergola to an existing deck or patio is cheaper than pouring new footings for a freestanding structure on bare ground.
Permits and local code
Many municipalities require a permit for a permanent, attached, or larger pergola, which can add fees and inspection time to the project.
Cost by Pergola Size
| Pergola Size | Typical Cost |
|---|---|
| 80 sq ft | $1,600 – $4,800 |
| 100 sq ft (10x10) | $2,000 – $6,000 |
| 144 sq ft (12x12) | $2,900 – $8,600 |
| 200 sq ft | $4,000 – $12,000 |
| 300 sq ft | $6,000 – $18,000 |
DIY vs. Hiring a Professional
Doing it yourself
A prefabricated pergola kit is a realistic weekend DIY project for a handy homeowner with a level site, especially kits designed to bolt together without custom cutting, and can save most of the installation labor cost.
Hiring a professional
A contractor handles custom framing, proper footing depth, and structural attachment to your house if the pergola is attached, and can typically complete a standard-size install in 1-2 days.
Bottom line: A prefab kit on a level, prepared site is a reasonable DIY project; custom-built pergolas, attached structures, or anything needing new footings are best left to a contractor.
Ways to Save
- Choose a prefabricated kit instead of a fully custom-built structure to cut labor cost significantly.
- Pick aluminum or vinyl instead of premium fiberglass if low maintenance matters more than a specific look.
- Attach the pergola to an existing deck or patio to avoid the cost of separate footings.
- Stick to a standard size like 10x10 or 12x12 to use off-the-shelf kit dimensions instead of a custom order.
- Get at least three quotes from local installers, since labor rates vary widely by region.
- Skip extras like a retractable canopy or built-in lighting at install time and add them later if budget is tight.
How We Estimated This Cost
We model each calculator from public price ranges, labor data, material pricing, industry surveys, and the regional adjustment method explained in our methodology. Estimates are reviewed for consumer usefulness, then shown as ranges because local quotes, site conditions, materials, and timing can change the final price.
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Frequently Asked Questions
How much does a pergola cost?
A pergola costs about $4,000 on average, with most homeowners spending $2,300 to $6,000 depending on size, material, and whether it is a prefab kit or custom-built.
How much does a 10x10 pergola cost?
A standard 10x10 (100 square foot) pergola typically costs $2,000 to $6,000 installed, depending on material and whether it is a prefabricated kit or custom design.
What is the cheapest pergola material?
Aluminum is generally the most budget-friendly material at around $20 per square foot and requires the least maintenance. Fiberglass is the most expensive, often $60 or more per square foot.
Is a prefab pergola kit cheaper than a custom-built one?
Yes — prefabricated kits run about $10 to $40 per square foot installed, while fully custom-built pergolas cost $30 to $65 per square foot due to the added design and framing labor.
Do I need a permit to build a pergola?
Many municipalities require a permit for a pergola attached to your house or above a certain size, though small freestanding kits may not need one — check with your local building department before starting.