How Much Does It Cost to Build a Deck?

Building a deck can enhance your outdoor living space and add value to your home. However, before embarking on this project, it’s essential to understand the costs involved. From materials to labor, several factors contribute to the final expense of building a deck.

According to Angi, the average cost of adding a professionally built deck to your home is between $30 and $60 per square foot. The size of the deck will affect the overall cost, with larger decks costing more. For instance, a 12×12 deck can range from $4,320 to $8,640, while a 14×20 deck can range from $8,400 to $16,800. The national average cost for deck construction, according to Fixr, is $14,000. However, factors like materials and labor will impact the final cost of your deck project.

Key Takeaways:

The average cost to add a professionally built deck is between $30 and $60 per square foot.
Deck size, materials, and labor all influence the final cost of building a deck.
A 12×12 deck can cost between $4,320 and $8,640, while a 14×20 deck can cost between $8,400 and $16,800.
The national average cost for deck construction is $14,000.
Consider obtaining multiple estimates from reputable professionals to compare costs and make an informed decision.

Factors Affecting Deck Costs

When it comes to building a deck, there are several factors that can influence the overall cost. It’s important to consider these factors carefully to ensure that your deck project aligns with your budget and financial goals. The key factors affecting deck costs include:

Deck Size: The size of the deck is a significant factor in determining the cost. Larger decks generally require more materials and labor, which can increase the overall expense.
Deck Materials: The choice of materials used for your deck will impact the cost. Different materials have different price points, with some being more affordable than others. For example, wood decks, such as pressure-treated wood, tend to be more cost-effective compared to materials like vinyl or PVC.
Deck Style: The style of your deck can also affect the cost. A simple platform deck will typically be more affordable compared to a multi-level deck or a deck with intricate designs and features.
Labor Costs: The cost of professional installation or labor should be considered when budgeting for your deck. Hiring a professional can ensure a high-quality build, but it will add to the overall expenses.

By considering these factors, you can get a better understanding of the potential costs associated with building your deck. It’s always recommended to consult with professionals and obtain multiple estimates to accurately plan your deck project.

Deck Material Options and Costs

The choice of deck material is a crucial decision that impacts both the appearance and cost of your deck. Different materials offer distinct benefits and price points, allowing you to find the perfect match for your budget and design preferences.

Pressure-treated Wood

Deck material costs: $3 to $20 per square foot

Pressure-treated wood is a popular and affordable option for deck construction. It is treated to resist rot, decay, and insect damage, making it durable and long-lasting. The cost of pressure-treated wood ranges from $3 to $20 per square foot, depending on factors such as the quality of the wood and the size of your deck.

Composite Decking

Deck material costs: $4 to $12 per square foot

Composite decking is made from a blend of wood fibers and recycled plastic. It offers excellent durability and requires minimal maintenance. While composite decking may have a higher upfront cost compared to pressure-treated wood, ranging from $4 to $12 per square foot, it provides long-term value by eliminating the need for staining, sealing, and painting.

Vinyl or PVC Decks

Deck material costs: $5 to $13 per square foot

Vinyl or PVC decks are synthetic materials known for their low maintenance requirements. These decks are resistant to moisture, staining, and fading, making them an excellent choice for homeowners seeking a hassle-free option. The cost of vinyl or PVC decks typically falls between $5 and $13 per square foot, depending on the quality and features.

Metal Decks

Deck material costs: $6 to $20 per square foot

Metal decks, such as aluminum or steel, are gaining popularity due to their durability and modern aesthetic. These decks provide excellent strength and resistance to weathering. Metal deck material prices range from $6 to $20 per square foot, depending on factors such as the type of metal and the design complexity.

When selecting a deck material, it’s essential to consider both the initial cost and the long-term maintenance requirements. Some materials may require more upkeep or periodic refinishing, while others offer low-maintenance benefits. By weighing the cost, durability, and maintenance factors, you can find the perfect deck material that fits your budget and enhances your outdoor living space.

Labor Costs for Deck Installation

In addition to the cost of materials, labor costs are an important factor to consider when budgeting for deck installation. Hiring a professional contractor can ensure that your deck is built correctly and efficiently, but it comes with its own labor expenses. On the other hand, you have the option of DIY deck installation if you have the necessary skills and experience.

According to Angi, the average labor cost for deck installation ranges from $15 to $35 per square foot. The total labor cost will depend on various factors, including the size and complexity of your deck, as well as the specific requirements of your project.

Hiring a Deck Contractor:

If you choose to hire a deck contractor, you benefit from their expertise and professional craftsmanship. They will have the necessary tools, knowledge, and experience to ensure your deck is built to code and meets your specifications. Hiring a professional can save you time, effort, and potential headaches.

When hiring a deck contractor, it’s essential to obtain multiple quotes from reputable professionals. This allows you to compare costs, evaluate contractors’ reputations, and choose the one that best suits your needs and budget.

DIY Deck Installation:

DIY deck installation can be a viable option for those with the necessary skills and experience. It allows you to save on labor costs and have complete control over the construction process. However, it’s important to note that building a deck is not a simple task and requires a certain level of carpentry knowledge.

If you decide to go the DIY route, make sure you have a clear plan, the right tools, and adequate knowledge of local building codes. Taking accurate measurements, using quality materials, and following proper construction techniques are crucial for a successful DIY deck installation.

Consider the complexity of your deck project, your level of expertise, and the time and effort you are willing to invest before deciding between professional or DIY deck installation.

Benefits of Hiring a Deck Contractor

While DIY deck installation may be appealing, there are some distinct advantages to hiring a professional deck contractor:

Expertise: Deck contractors have experience and expertise in deck construction, ensuring quality workmanship and adherence to building codes.
Time-Saving: Professionals can complete the project more quickly than a DIY approach, allowing you to enjoy your new deck sooner.
Certifications and Insurance: Reputable deck contractors often carry licenses, certifications, and insurance, providing peace of mind and protection in case of accidents or property damage.
Access to Resources: Deck contractors have access to a network of suppliers and quality materials, ensuring that your deck is built with durable and long-lasting materials.

Ultimately, the decision to hire a deck contractor or tackle the project yourself depends on your skill level, available time, and budget. Make an informed choice based on your individual circumstances and preferences.

Labor Costs for Deck Installation
Average Range per Square Foot

Professional Labor Costs
$15 – $35

DIY Deck Installation
Dependent on personal expenses and time invested

Financing Options for Building a Deck

If you’re not paying for the deck out of pocket, there are several financing options to consider. Homeowners with sufficient equity in their homes can explore options like a home equity loan or a home equity line of credit (HELOC). These options allow you to borrow against the value of your home.

Another financing option is a personal loan, although it typically comes with higher interest rates. If you have built up equity in your home, a cash-out refinance may be an option whereby you can refinance your mortgage to obtain extra cash for the deck project.

For smaller projects or if you prefer a shorter repayment term, you could consider using a credit card with a low-interest period to finance your deck construction. However, be cautious about high interest rates after the promotional period ends.

Some deck contractors may also offer financing through partner lenders. This can be a convenient option, as it allows you to finance the deck project directly with the contractor.

Here is a comparison of the different financing options:

Financing Option
Interest Rates
Loan Terms
Credit Requirements

Home Equity Loan
Low
5-30 years
Good credit required

HELOC
Variable
10-30 years
Good credit required

Personal Loan
High
1-7 years
Fair to good credit required

Cash-out Refinance
Low
15-30 years
Good credit required

Credit Card
Low (promotional), High (regular)
Varies
Good credit recommended

Contractor Financing
Varies
Varies
Varies

It’s essential to compare the various options and choose the one that best fits your financial situation. Consider factors such as interest rates, loan terms, credit requirements, and your ability to repay the loan within the specified timeframe.

Additional Costs of Building a Deck

Beyond the initial cost of building a deck, there are several additional expenses that homeowners need to consider to ensure a successful and well-maintained deck. These costs include property taxes and insurance, deck maintenance, repairs, and obtaining a deck building permit.

Taxes and Insurance

When building a deck, it’s crucial to be aware that the addition of a deck may lead to an increase in property taxes. The value added to your home by the deck can impact your tax assessment. To get an estimate of the potential increase, it is advisable to consult with local tax assessors or authorities.

Additionally, homeowners’ insurance premiums may also be affected by the addition of a deck. The insurance provider may perceive the deck as a potential liability that increases the risk of accidents or damage. It’s essential to review your insurance policy and discuss any changes or adjustments with your provider to ensure proper coverage.

Deck Maintenance

Proper maintenance is crucial for keeping your deck in good condition and extending its lifespan. Regular tasks like staining, sealing, and cleaning are necessary to protect the deck from weathering, UV damage, and general wear and tear. Neglecting deck maintenance can lead to premature deterioration and the need for costly repairs. It’s essential to factor in the time and resources required to maintain your deck when considering the overall costs.

Deck Repairs

Over time, decks may require repairs due to various issues such as rotting wood, damaged boards, or loose railings. These repairs can vary in complexity and cost depending on the extent of the damage. It’s essential to address any repairs promptly to prevent further deterioration and more significant expenses down the line. Regular inspections and proactive maintenance can help identify and address potential problems early on.

Deck Building Permit

Before embarking on your deck construction project, it’s crucial to check local building codes and regulations to determine if a building permit is required. Obtaining a deck building permit ensures that your deck meets safety standards and complies with local regulations. The cost of the permit will vary depending on your location and the size of your deck. It’s essential to factor in this additional expense and allocate the necessary time to navigate the permitting process.

Considering these additional costs, such as property taxes and insurance, deck maintenance, repairs, and obtaining a building permit, is vital for a comprehensive understanding of the expenses associated with building and maintaining a deck.

Tips for Keeping Deck Construction Costs Down

If you’re looking to reduce the cost of deck construction, there are several strategies to consider. By implementing these tips, you can create a beautiful deck while keeping your expenses within budget. Here are some cost-saving suggestions:

Keep the design simple: When planning your deck, opt for a straightforward design that minimizes complex features like stairs or intricate shapes. The more intricate the design, the more it can drive up construction costs.
Consider long-term durability: While it may be tempting to choose cheaper materials, think about the long-term durability and maintenance requirements. Investing in high-quality, low-maintenance materials upfront can save you money on repairs and replacements in the future.
DIY preparation: Take on some of the preparatory work yourself to reduce labor costs. Clearing the space, removing vegetation, and preparing the ground can be done without professional assistance. However, be sure to consult with experts for any specialized tasks.
Opt for cost-effective choices: Choose materials that offer a balance between affordability and quality. Pressure-treated wood and composite decking are both popular and cost-effective options. Compare prices and consider the long-term value before making a decision.

By following these tips, you can create a cost-effective deck without compromising on quality or aesthetics. Saving money during the construction process will allow you to allocate additional funds for other outdoor features and enhancements.

Factors Influencing Deck Costs

Building a deck involves various factors that can influence the overall cost of the project. Understanding these factors is crucial for planning and budgeting. Let’s explore the key elements that can impact deck costs.

1. Deck Size

The size of the deck directly affects the cost. Larger decks require more materials and labor, resulting in higher expenses. Conversely, smaller decks tend to be more budget-friendly.

2. Deck Design Complexity

The complexity of the deck design, such as multiple levels, unique shapes, or intricate features, can significantly impact costs. More intricate designs often require additional materials, labor, and expertise, which can increase expenses.

3. Deck Materials

The selection of deck materials plays a vital role in determining costs. Various options are available, ranging from pressure-treated wood to composite decking, vinyl or PVC, and metal. The choice of materials affects both the upfront cost and long-term maintenance requirements.

4. Self-Installation vs. Professional Installation

Deciding whether to tackle the deck installation as a DIY project or hire a professional contractor can influence costs. While self-installation may seem cost-effective, it requires adequate skills and time commitment. Professional installation ensures quality craftsmanship but comes with additional labor expenses.

It’s important to consider these factors and consult with local professionals for accurate cost estimates. Now, let’s dive deeper into the breakdown of deck costs in the next section.

Breakdown of Deck Building Costs

When estimating the cost of building a deck, it’s essential to consider the major components that contribute to the overall expenses. Angi provides valuable insights into these factors, allowing homeowners to plan their budgets effectively.

Deck Size

The size of the deck plays a significant role in determining the cost. Here is a breakdown of the estimated costs for various deck sizes:

Deck Size
Estimated Cost Range

Small (100-200 sq. ft.)
$2,400 – $6,000

Medium (200-300 sq. ft.)
$6,000 – $9,000

Large (300+ sq. ft.)
$9,000 – $17,280

Deck Materials

The choice of materials for your deck will impact both the cost and the overall appearance. Here is a breakdown of the estimated costs per square foot based on the selected material:

Pressure-treated Wood: $2 – $10
Composite Decking: $10 – $45
Hardwood: $10 – $35
Vinyl or PVC: $20 – $45

Labor Costs

Labor costs are a significant component of deck building expenses. On average, professional labor can account for about half of the total cost. Labor costs can vary depending on factors such as location and complexity. Here is an estimated range of labor costs per square foot:

$15 – $35

Deck Type

The type of deck you choose to build will also influence the overall cost. Certain types, such as second-story decks or floating decks, may require additional materials and labor, resulting in higher expenses.

Deck Location and Special Features

The location of your deck and any special features you want to include can impact the final cost. For example, building a deck on uneven terrain may require additional site preparation, while adding built-in seating or lighting can increase material and labor expenses.

In summary, when estimating the cost of building a deck, consider factors such as deck size, materials, labor costs, deck type, and location. By breaking down these components, you can create a more accurate budget for your deck construction project.

Additional Costs and Considerations

When budgeting for your deck building project, it’s important to consider not only the initial construction costs but also the additional expenses that may arise. Here are some key factors to keep in mind:

1. Taxes

The addition of a deck to your property may lead to an increase in property taxes. The exact amount will depend on local regulations and the assessed value of your home. It’s advisable to consult with your local tax authorities to get an estimate of the potential tax implications.

2. Insurance Premiums

Homeowners’ insurance premiums could be affected by the addition of a deck. The increased property value and potential liability risks associated with a deck may lead to adjustments in your insurance coverage and premiums. It’s recommended to contact your insurance provider to understand the impact on your policy.

3. Deck Repairs

Over time, your deck may require maintenance and repairs. The extent and cost of these repairs will vary depending on factors such as the deck materials, climate conditions, and regular maintenance efforts. It’s essential to budget for potential repairs to ensure the long-term durability and safety of your deck.

4. DIY vs. Professional Installation

Choosing between DIY and professional deck installation requires careful consideration. While DIY installation may save you money on labor costs, it’s crucial to assess your skills and experience to ensure a successful outcome. Professional installation offers expertise and guarantees, but it comes with additional costs. Evaluate your capabilities and weigh the pros and cons before making a decision.

Additional Costs
Considerations

Taxes
Consult local tax authorities for estimates

Insurance Premiums
Contact your insurance provider for policy adjustments

Deck Repairs
Budget for maintenance and unexpected repairs

DIY vs. Professional Installation
Evaluate skills and experience, weigh cost savings against professional expertise

Considering these additional costs and considerations will help you create a more accurate budget and make informed decisions throughout your deck building journey.

Final Thoughts on the Cost of Building a Deck

When it comes to building a deck, careful planning and budgeting are crucial to ensure that the project aligns with your financial goals. It’s important to take the time to carefully consider all the factors that can influence the cost, starting with the size of the deck. A larger deck will inevitably cost more than a smaller one, so it’s important to strike a balance between the size you desire and the budget you have allocated.

Obtaining multiple estimates from reputable professionals is essential in making an informed decision. By comparing costs, you can gain a better understanding of the overall expenses involved and choose the option that fits your budget. Consider the materials you want to use, the labor costs, and any additional expenses such as permits, taxes, and insurance.

Budgeting is also a key aspect of deck construction. By creating a realistic budget and sticking to it, you can avoid any unexpected financial surprises along the way. Take the time to research the costs associated with different materials and consult with professionals to understand the potential labor costs. This careful planning will help ensure that you have enough funds to complete the project to your satisfaction.

In conclusion, building a deck can be a fulfilling and rewarding project as long as you approach it with careful planning, budgeting, and obtain multiple estimates. By considering all the relevant factors and making thoughtful choices, you can create a beautiful outdoor space that enhances your home and lifestyle without breaking your budget. So, get ready to transform your backyard into a haven for relaxation, entertaining, and enjoying the great outdoors!

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