Concrete Patio vs. Wood Deck: What Actually Drives the Cost Difference
We get asked to bid decks about as often as patios, and the honest answer on cost depends less on the material itself and more on what your yard is doing underneath it. A flat backyard with easy access almost always favors concrete on price. A sloped lot, or one with drainage issues a deck can be built over instead of graded around, sometimes flips that.
Why concrete usually costs less
up front
A patio poured at grade needs excavation and a compacted base, but it doesn't need a structural frame, footings, or joists the way a deck does. Materials are also simpler: concrete, reinforcement, and a finish, versus lumber or composite decking, framing, fasteners, and often a railing system if the deck sits above a certain height. Less structure generally means less labor, which is where most of the cost gap comes from.
Where a deck can close the gap or win outright
If your yard slopes away from the house, or there's a walkout basement, a deck can span that height difference without the extensive grading and retaining work a patio would need on the same lot. In those cases, the excavation and site work a patio requires can add up fast, sometimes past what the deck's framing costs. Decks also go up faster in good weather since there's no cure time to wait through.
What changes the math after
year one
A concrete patio needs almost nothing for the first several years beyond an occasional wash and, if it's stamped, resealing. A wood deck needs yearly cleaning and stain or sealant to keep the wood from checking and graying, and boards eventually need replacing regardless of how well it's maintained. Composite decking cuts that maintenance down but costs more than lumber going in. Over a ten-year span, the lower upkeep on concrete often makes up ground even when the deck was cheaper to build.
The question worth asking
before price
The right first question isn't price, it's what your yard's grade and drainage actually require, because that decides whether concrete or a deck is even the cheaper option before maintenance gets factored in at all.
Frequently Asked Questions!
Is a concrete patio always cheaper than a deck?
Not always. On a flat, accessible yard, yes, usually. On a sloped lot or one with a significant grade change, a deck can end up costing less once you factor in the site work a patio would need.
Which one adds more resale value?
Both add value when built well. Concrete patios tend to appeal to buyers who want low upkeep, while a deck extends usable outdoor square footage in a way some buyers weigh more heavily, especially with a view.
Does a deck need a permit if a patio doesn't?
Usually yes, since a deck is a structure attached to the house, while a ground-level patio in many cases does not require one. This varies by lot and by how the patio connects to the house, so we check both during the estimate.
Can you build a patio and a deck together?
Yes, and it's a common combination when a yard has both a flat area near the house and a slope further back.
If you're weighing a patio against a deck, we'll walk the yard with you and tell you honestly which one makes sense for your lot before you spend money on either.
