How Much Does a Deck Cost?

Linda Jul 20, 2026
How Much Does a Wooden Deck Cost to Build?
How Much Does a Wooden Deck Cost to Build?

The cost of building a deck can vary greatly, depending on several factors such as the size of the deck, the materials used, and the location where the deck is being built. In this article, we will explore the different costs associated with building a deck, including the materials, labor, and overall cost.

How Much Does a Wooden Deck Cost to Build?
How Much Does a Wooden Deck Cost to Build?

When it comes to building a deck, one of the first things to consider is the materials used. The cost of materials can range from a few hundred dollars to several thousand dollars, depending on the type and quality of the materials. For example, pressure-treated lumber is a cost-effective option, but it may not be as durable as composite materials. On the other hand, hardwoods like cedar and redwood are more expensive, but they offer a natural, rustic look that can be very appealing.

Building a Deck? Here's How Much It Will Cost — Better Homes & Gardens
Building a Deck? Here's How Much It Will Cost — Better Homes & Gardens

Deck Materials and Their Costs

Deck materials can be broadly categorized into three types: wood, composite, and metal. Each of these materials has its own set of costs and benefits. For instance, wood is a popular choice because it is relatively inexpensive and can be stained or painted to match any style. Composite materials, on the other hand, are made from a combination of wood and plastic and are more durable and low-maintenance than wood.

How Much Does It Cost To Build A Deck?
How Much Does It Cost To Build A Deck?

Wood Deck Materials

Wood is a classic choice for building a deck, and it can be obtained from various sources, including local lumber yards, home improvement stores, and online retailers. The cost of wood can vary depending on the type, quality, and quantity needed. For example, a 2x6x12 pressure-treated pine board can cost anywhere from $3 to $6, depending on the supplier and location.

Deck Board Material Calculator
Deck Board Material Calculator

Another consideration when using wood is the cost of installation. This can range from $50 to $200 per square foot, depending on the complexity of the design and the labor involved. For example, installing a simple deck with a flat surface may cost $50 per square foot, while a more complex design with multiple levels and railings may cost $200 per square foot.

Composite Deck Materials

Composite materials are made from a combination of wood and plastic and are designed to be durable and low-maintenance. They are also resistant to rot, decay, and insect damage, making them a popular choice for outdoor decks. The cost of composite materials can vary depending on the supplier and location, but on average, a composite deck board can cost anywhere from $5 to $15.

DIY Deck Building Avoid These Costly Mistakes (Contractors Won’t Warn You!)
DIY Deck Building Avoid These Costly Mistakes (Contractors Won’t Warn You!)

One of the main advantages of composite materials is their low maintenance requirements. They do not need to be stained or painted, and they are resistant to warping and cracking. However, they can be more expensive than wood, and the installation cost can be higher due to the complexity of the design and the labor involved.

Deck Labor Costs

The cost of labor can vary depending on the complexity of the design, the number of workers involved, and the location where the deck is being built. On average, the cost of labor can range from $50 to $200 per square foot, depending on the supplier and location.

How to Build a Low Deck on Budget
How to Build a Low Deck on Budget

For example, a simple deck with a flat surface may cost $50 per square foot, while a more complex design with multiple levels and railings may cost $200 per square foot. Additionally, the cost of labor can also depend on the experience and qualifications of the workers involved, as well as the equipment and tools required for the job.

Deck Size and Cost

Cost of a 12 x12 Composite Deck
Cost of a 12 x12 Composite Deck
How to Build a Deck on a Budget - Building Codes from Deck Builders & Small Deck Construction
How to Build a Deck on a Budget - Building Codes from Deck Builders & Small Deck Construction
How to Calculate Trex Deck Cost with One Tool
How to Calculate Trex Deck Cost with One Tool
What a New Deck Really Costs (Pressure-Treated vs. Composite)
What a New Deck Really Costs (Pressure-Treated vs. Composite)
the deck and rail cost calculator is shown with an image of food on it
the deck and rail cost calculator is shown with an image of food on it
How Much Does It Cost To Build A Deck?
How Much Does It Cost To Build A Deck?
Elevate Your Home’s Worth: Free Guide to Backyard Deck Value
Elevate Your Home’s Worth: Free Guide to Backyard Deck Value
How Much Does It Cost to Build a Deck?
How Much Does It Cost to Build a Deck?
How to Build a Deck
How to Build a Deck

The size of the deck is another factor that can affect the overall cost. A larger deck will require more materials and labor, increasing the overall cost. On average, a small deck (less than 100 square feet) can cost anywhere from $1,000 to $3,000, while a medium-sized deck (100-200 square feet) can cost $3,000 to $6,000, and a large deck (more than 200 square feet) can cost $6,000 to $10,000 or more.

It's also worth noting that the cost of a deck can vary depending on the location where it's being built. For example, a deck built in a coastal area may require additional materials and labor to withstand the saltwater and wind, increasing the overall cost.

When it comes to building a deck, it's essential to consider not only the initial cost but also the long-term maintenance and repair costs. A well-maintained deck can last for many years, but a neglected deck can become a safety hazard and require costly repairs.

Ultimately, the cost of a deck is a personal decision that depends on individual preferences and priorities. While it may seem like a significant investment, a well-designed and well-maintained deck can add value to a property, provide a safe and enjoyable outdoor space, and create lasting memories with family and friends.