How Much Does a Deck Cost [2024 Guide]

Are you considering adding a deck to your home but unsure about the cost? Look no further! Our experts share the true costs of installing a deck in 2024!
Veda Yalamanchili
Veda Yalamanchili
Last Update:
January 3, 2024

As homeowners, we often find ourselves dreaming of the perfect outdoor space to relax and entertain in. One of the most popular additions to any home is a deck, providing a versatile and inviting space for socializing or simply enjoying the outdoors. However, before diving into this exciting project, it's crucial to understand the average cost associated with building a deck in 2024. From material choices to labor expenses, there are numerous factors that contribute to the total cost of a deck installation. In this comprehensive guide, we will explore various elements that impact the overall expense of constructing a deck, equipping you with essential knowledge as you embark on this journey toward creating your ideal outdoor oasis.

Average Price Range of building a deck: $3,500 to $12,500

Low-end cost of building a deck: $1,500

High-end cost of building a deck: $25,000

National Average of building a deck: $7,750

Average cost per square footage of deck installed: $20 to $60 per square foot

Average Deck Cost Per Square Foot 

The average cost per square foot for a deck can vary based on factors such as the type of decking material, labor costs, and additional features. The average cost per square foot is between $20 and $60. Here's a general estimated breakdown according to the size of the decking project:

Labor Costs for Building a Deck 

Labor costs for building a deck typically range from $15 to $40 per square foot. However, these costs can vary based on several factors, including:

  1. Location: Labor costs can vary depending on your geographic location and local market rates for construction services.
  2. Complexity of the Design: If your deck has a more intricate design, involves building second-story decks, or includes custom add-ons, it may require more time and skill, leading to higher labor costs.
  3. Permits and Regulations: If your local area requires permits for deck construction, obtaining these permits may add to the labor costs.
  4. Demolition of Existing Structures: If there's an existing deck or an old deck that needs to be removed before building the new deck, demolition costs will contribute to the overall labor expenses.
  5. Timeline and Seasonality: Building a deck during peak construction seasons may affect labor costs. Contractors may charge more during high-demand periods when compared with off-season projects.

Material Costs for Building a Deck 

Material costs for building a deck can vary significantly based on the type of decking material you choose. The cost of materials typically ranges between $5 to $50 per square foot of deck built. Here's a general overview of material costs per square foot for common decking options:

Composite Decking

Composite decking, priced between $30 and $80 per square foot (installed cost) or $4 and $12 per square foot(cost of materials only), offers a long-lasting and low-maintenance alternative to traditional wood decking. Its durability makes it resistant to rot, decay, and insect damage. Composite materials are commonly made from a mixture of wood fibers and recycled plastics, providing an environmentally friendly option for homeowners. While composite decking requires minimal upkeep such as regular cleaning, it generally costs more upfront compared to wood deck costs. The higher initial investment is often offset by the long-term savings on maintenance and repair costs associated with traditional wood decks.

Wood Decking by Lumber Type 

When considering wood decking, the type of lumber chosen impacts the cost. Here are some of the costs associated with the type of material used.


Cedar is a popular choice due to its attractive rich color and natural oils, which not only preserve the wood but also make it resistant to decay and insects. The cost of cedar decking typically ranges from $20 to $30 per square foot(installed), making it a mid-range option in terms of pricing. Its natural resistance to rot and bugs means that cedar decking requires less maintenance over time, making it a durable choice for outdoor use.


Redwood decking typically costs between $25 and $35 per square foot(installed), making it a popular choice for outdoor living spaces. Known for its natural beauty and durability, redwood adds elegance and sophistication to any backyard or patio area. Its rich color and fine grain make it a highly desirable material for creating a visually stunning outdoor environment.

Pressure-Treated Wood

Pressure-treated wood is a popular and cost-effective option for homeowners looking to build a durable deck without breaking the bank. With prices ranging from $15 to $25 per square foot(installed), it's an attractive choice for those on a budget. This type of wood is specially treated to withstand weathering, making it a long-lasting investment for your outdoor space.


Bamboo decking is priced between $20 and $60 per square foot (installed), making it an affordable and environmentally friendly option for outdoor spaces. Bamboo is lauded for its sustainability, as it is a rapidly renewable resource. Additionally, bamboo decking is known for its durability, ability to withstand the elements and regular use without warping or splintering.

Ipe Wood

Ipe wood, also known as Brazilian Walnut, boasts a price range of $50 to $75 per square foot (installed) due to its exceptional qualities. This dense and durable hardwood is highly regarded for its remarkable strength and impressive resistance to decay, making it an excellent option for outdoor applications. Its natural properties make it well-suited for use in various climates, from hot and humid to cold and damp environments.


Tigerwood decking, priced between $40 and $70 per square foot (installed), is known for its stunning and eye-catching appearance. This hardwood is distinguished by its unique grain pattern, making it a popular choice for outdoor decking projects. The rich, reddish-brown hue of Tigerwood adds warmth and elegance to any outdoor space. Its durability and resistance to rot and decay make it an ideal option for areas with high moisture levels or intense weather conditions.


Mahogany decking is a premium choice for outdoor spaces, known for its rich color and exceptional durability. It typically costs between $30 to $60 per square foot (installed). The luxurious appeal of mahogany comes from its natural beauty and the deep, lustrous hues it exhibits. In addition to its aesthetic appeal, this type of decking is also highly resistant to decay and rot, which contributes to its long lifespan.

Ongoing Deck Costs

Constructing a deck requires a substantial upfront investment, but the ongoing maintenance is equally important for its longevity. Regular upkeep is essential to safeguard against the damaging effects of weather and wear and tear. This includes cleaning, sealing, and inspecting for any signs of damage or decay. Proper maintenance also enhances the visual appeal of your outdoor space, allowing you to continue enjoying its beauty for years to come.

Neglecting maintenance can lead to rot, warping, and even safety hazards, impacting the overall structural integrity of the deck. Additionally, investing time in regular maintenance can offset costly repairs or replacements down the road. A well-maintained deck can serve as an inviting retreat and entertainment area for family and friends. By following a consistent maintenance routine, you'll help ensure that your deck remains safe and attractive for years into the future.

Regularly cleaning away dirt and debris not only preserves the appearance of your deck but also prevents mold and mildew growth that can compromise its integrity. Additionally, applying a protective sealant shields the wood from moisture damage and UV rays. By staying on top of these tasks, you'll be able to enjoy a stunning outdoor living space without worrying about rapid deterioration or unsightly blemishes.

Deck Maintenance Costs

The annual expense of maintaining a deck is influenced by several factors, including its dimensions, the type of material used in its construction, and the prevailing environmental conditions. Larger decks typically require more resources for upkeep than smaller ones, while certain materials may be more prone to damage in specific climates. By budgeting an average of $500 to $1,000 per year for maintenance costs, homeowners can ensure that their decks remain safe, attractive, and functional spaces for outdoor enjoyment.

Deck Staining and Sealing Costs 


The price range for deck staining typically falls between $1.50 and $4.00 per square foot. Staining your deck is a great way to boost its visual appeal while also safeguarding it from the elements. UV rays, moisture, and mildew can all damage untreated wood, so staining provides crucial protection. The cost of staining depends on various factors such as the square footage of the deck, the type of stain chosen (e.g., transparent, semi-transparent, or solid), and whether any prep work like cleaning or stripping is required.


The cost of sealant generally ranges from $1.00 to $3.00 per square foot and can vary based on the type and quality of the product chosen. Factors such as the type of wood used for your deck, the local climate, and the amount of sun exposure it receives will determine how often staining and sealing should be done. For decks made of more porous woods like cedar or redwood, sealing may be required every 1-2 years to maintain protection. In contrast, denser woods like teak or ipe may only need sealing every 3-5 years due to their natural resistance to decay.

DIY Deck Installation vs. Professional Deck Installation Costs

When deciding whether to install a deck yourself or hire professionals, it's crucial to consider factors beyond just cost. Taking on a DIY project may appear financially savvy at first, involving purchasing materials, obtaining permits, and dedicating your time and effort. However, it requires a certain level of expertise and skill to ensure even a simple deck is structurally sound and safe for use. Mistakes in measurements or construction could lead to unforeseen complications down the line, potentially costing more to rectify.

On the other hand, hiring professionals guarantees a high quality of expertise and experience in deck installation. They can assess the site, recommend suitable materials, give warranty, and ensure compliance with building codes and regulations. This option also saves you from the hassle of managing the project yourself and grants you peace of mind that the deck will be built efficiently and correctly. While it may involve higher upfront costs, the long-term benefits of professional installation can save money and should not be overlooked when making this decision.

Deck Costs FAQs

How long will a new deck last?

The lifespan of a new deck can vary depending on factors such as the materials used, maintenance practices, and environmental conditions. Composite decking typically lasts 25-30 years due to its durability and resistance to rot, insects, and warping. On the other hand, wood decking made from cedar, redwood, or pressure-treated lumber may last 10-20 years if properly maintained through staining, sealing, and regular cleaning.

It's important to note that routine maintenance plays a crucial role in extending the life of a deck regardless of the material used. Regular cleaning helps prevent mold and mildew growth while sealing and staining protect the wood from moisture damage and UV radiation. In addition, inspecting for any signs of wear or damage and promptly addressing them can also contribute to prolonging the deck's lifespan.

Does a new deck add value to my home?

Adding a new deck to your home can significantly increase your value. In fact, it is estimated that a new deck can give you a 40% to 60% return on the deck building cost upon reselling a home. A thoughtfully designed and properly maintained deck enhances your property's attractiveness, providing an outdoor living space that is sought after by potential buyers. In the realm of home improvement, decks are considered a valuable asset, contributing to the overall appeal and functionality of your residence.

The added home value brought by a well-constructed deck may differ based on factors such as size, material quality, and design. Homebuyers often appreciate the extension of living space that decks offer and are willing to pay more for homes with this desirable feature. Additionally, a carefully planned deck can complement your landscaping, creating an inviting and aesthetically pleasing outdoor environment.

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