Pergola Cost in Knoxville, TN: Wood vs Louvered
What does a custom pergola cost in Knoxville and surrounding areas? Here are realistic price ranges for wood and aluminum pergola installations.
$12,000 - $95,000+
Typical installed range
Pricing reviewed June 2026 by Morales Outdoor Living
What to Expect
Every project is unique. These ranges reflect typical East Tennessee installations.
Custom Wood Pergola
$12k - $22k
- ✓Up to ~12x14 footprint
- ✓Pressure-treated or cedar
- ✓Designed beam profile & footings
- ✓Engineered for wind & snow load
- ✓Stained or painted finish
Premium Timber-Frame
$25k - $40k
- ✓14x16+ heavy timber frame
- ✓Western red cedar or Douglas fir
- ✓Real joinery & custom profiles
- ✓Integrated lighting, fan & outlets
- ✓Stain & sealing included
Louvered Smart Roof
$32k - $55k+
- ✓Engineered aluminum frame
- ✓Motorized louvered / operable roof
- ✓Rain & wind sensors, app control
- ✓Integrated LED lighting & gutters
- ✓Optional screens & heaters
Financing available through HFS Financial
Flexible monthly payments, fast online approval, no home equity required. Options for every budget.
Pricing Factors
Size & Span
Larger pergolas require bigger beams, more posts, and stronger hardware. Wide clear spans need engineered beams.
Material
Pressure-treated wood is most affordable. Cedar and redwood are premium. Aluminum is the highest upfront but zero maintenance long-term.
Roof Type
Fixed slats are standard and affordable. Operable louvered roofs and retractable canopies add significant cost but offer weather control.
Electrical & Fans
Running power for lights, fans, and heaters requires an electrician. This is a common and valuable upgrade.
Mounting Type
Freestanding pergolas need 4 posts and footings. Attached pergolas use the house structure but require proper flashing and headers.
Finish & Details
Custom post caps, decorative brackets, corbels, and trim packages add character and cost to the base structure.
Frequently Asked
How much does a pergola cost in East Tennessee?+
A pergola runs about $12,000 to $95,000+. A custom wood pergola runs $12,000 to $22,000, a premium timber-frame structure runs $25,000 to $40,000, and a motorized louvered aluminum roof runs $32,000 to $95,000+ depending on span and add-ons.
Wood, timber, or aluminum, which should I choose?+
Cedar and timber give warmth and a classic look and last 15 to 25 years with regular sealing. Aluminum, including louvered roofs, costs more up front but is the most maintenance-free and longest-lasting option.
Do pergolas keep the rain off?+
An open wood pergola gives filtered shade, but rain passes through it. For true rain protection you want a solid-roof pavilion or a louvered aluminum roof that closes to a watertight seal.
Do I need a permit for a pergola?+
Usually yes for anything substantial, and the rules vary by jurisdiction and HOA. Anything attached to the house almost always needs a permit and an engineered connection, which we handle for you.
Related Resources
Get Your Exact Price
Every project is different. Tell us about yours and we will send a detailed, no-obligation estimate.