Seattle, Washington
Decking & Pergola Prices in Seattle
12 services from $3
Decking & Pergola Prices in Seattle
Prices exclude sales tax. Building permits typically required. HOA restrictions may apply. Installation included in listed prices.
| Service | From | Average | Up to |
|---|---|---|---|
Decking and pergola prices in Seattle
Decking & Pergola Prices in Nearby Cities
More decking & pergola routes
Browse more city, provider, and comparison pages from this decking and pergola hub.
Decking in Seattle starts from $3/sqft. A standard timber deck averages $35/sqft. Prices exclude sales tax. Building permits typically required. HOA restrictions may apply. Installation included in listed prices.
Timber hardwood and composite decking are the most popular choices in Seattle. Composite is gaining popularity for its low maintenance, while hardwood remains the premium choice for natural appearance and longevity. Treated pine is the most affordable option for budget-conscious projects.
Pergola costs in Seattle start from $30/sqft for an open timber structure and range up to $85/sqft for a fully insulated patio roof. Prices exclude sales tax. Building permits typically required. HOA restrictions may apply. Installation included in listed prices.
Composite decking costs $20–$40/sqft but requires almost no maintenance. Given local climate conditions, composite is often the better long-term value once oiling and staining costs for timber are factored in over 10+ years.
Related Services in Seattle
Compare prices for other home services in Seattle
Plumbing
Seattle prices
Electrician
Seattle prices
Solar
Seattle prices
Cleaning
Seattle prices
Roofing
Seattle prices
Painting
Seattle prices
Landscaping
Seattle prices
Pest Control
Seattle prices
Fencing
Seattle prices
Skip Bins
Seattle prices
Removalists
Seattle prices
Storage
Seattle prices
Carpet Cleaning
Seattle prices
Tree Lopping
Seattle prices
Waterproofing
Seattle prices
Tiling
Seattle prices
Plan More Work in Seattle
Compare nearby cities and related trades before you lock in your next quote.