How much does a deck cost?
How Much Does It Cost to Build a Deck in North Carolina?
Adding a deck is one of the best ways to expand your outdoor living space and increase your home’s value. Many homeowners in Wake County, NC are choosing to invest in custom decks to enjoy the beautiful North Carolina weather. One of the most common questions we hear is: “How much does it cost to build a deck?”
The cost of building a deck can vary depending on several factors including size, materials, design features, and labor. Below, we break down the typical costs for deck construction in Wake County, including Raleigh, Cary, Apex, and Wake Forest.
Average Cost to Build a Deck in Wake County, NC
On average, homeowners in Wake County can expect to spend anywhere between $5,000 and $20,000+ for a new deck.
Smaller decks built with pressure-treated lumber tend to be more affordable, while larger custom decks using composite materials like Trex can cost significantly more.
Typical price ranges include:
Small deck (100–200 sq ft): $2,500 – $8,000
Medium deck (200–400 sq ft): $8,000 – $15,000
Large custom deck (400+ sq ft): $15,000 – $30,000+
These prices vary depending on the materials used and the complexity of the design.
Deck Material Costs
The material you choose has a major impact on the total cost of your deck.
Pressure-Treated Wood Decks
Pressure-treated lumber is the most common decking material because it is affordable and widely available.
Typical cost installed:
$25 – $45 per square foot
Pros:
Lower upfront cost
Classic wood appearance
Easy to repaiR
Cons:
Requires regular staining and sealing
Can warp or crack over time
Composite Decking (Trex and Similar Products)
Composite decking has become increasingly popular among homeowners in North Carolina because it offers long-term durability within the seasons with very little maintenance.
Typical cost installed:
$45 – $70+ per square foot
Pros:
Low maintenance
Resistant to rot and insects
Long lifespan
Cons:
Higher upfront cost
Can get warmer in direct sunlight
Deck Size and Design Impact
The size and design of your deck will also affect the total cost. Simple rectangular decks are usually more affordable, while custom designs with features such as stairs, built-in seating, or multiple levels increase the price.
Common design upgrades include:
Deck stairs
Built-in benches or seating
Privacy walls or railings
Deck lighting
Pergolas or covered decks
(Good news, we love to build custom decks, pergolas, accent lighting — you name it!)
Many homeowners in Wake County are choosing larger decks designed for entertaining, outdoor dining, and relaxing with family.
Permits and Inspections in Wake County
Most decks in Wake County, NC require a building permit, especially if the deck is attached to the home or elevated above a certain height.
Permit requirements may include:
Structural plans
Footing inspections
Final inspection after construction
Working with a professional deck contractor can help ensure the project meets local building codes and passes inspections.
Is a Deck a Good Investment?
Building a deck is one of the home improvements that can offer strong returns. According to remodeling industry reports, homeowners often recover 60–75% of the cost when selling their home. Beyond resale value, a deck adds usable living space and enhances your backyard for entertaining, relaxing, and enjoying the outdoors.
Professional Deck Builders in Wake County, NC
If you’re considering building a new deck in Raleigh, Cary, Apex, Holly Springs, or Wake Forest, working with an experienced contractor ensures your project is built safely and designed to last.
At DC Decking & Construction, we specialize in building high-quality custom decks using both pressure-treated wood and composite decking materials. Our team works closely with homeowners to design outdoor spaces that match their style, budget, and needs.
If you’re planning to build a new outdoor space, our custom deck building services in North Carolina can help design and install a deck that fits your home and budget.