How much does it cost to build a deck?
The national average cost to build a deck ranges from around $3,059 to $14,659,* according to Thumbtack data.
There are several factors that might impact the cost of this project, including:
Size and elevation: Larger decks will often cost more to build than smaller ones. Deck builders may charge more to build a two-story deck than one that is relatively close to the ground.
Terrain: It will likely cost more to build a deck on steeply sloped terrain, rocky terrain or an area that needs to be cleared before building.
Complexity: Multi-layer decks, or decks with extra features like staircases or built-in seating, typically cost more to build.
Materials: Pressure-treated wood is usually the least expensive building material. Expect to pay more to build a deck from composite materials or vinyl.
You might be able to save money on your project with these tips:
Build a wood deck: Wood is usually less expensive than other decking materials, which will save on your initial costs. However, the deck may cost more to maintain as you refinish it over the years.
Simple designs: Balance the features you want with the ones you really need. You can probably save money by opting out of things like built-in seating or multiple levels, for example.
Ask about financing: Some deck builders may offer financing options, which can make a deck more accessible if you don't have a lot of cash saved for this project.
Do some work yourself: While it's best to have deck builders do the actual design and build, you may be able to save by preparing the area yourself.
*Data on file at Thumbtack. For a personalized cost estimate, request a quote from a professional.
How do I choose the right deck builder for my project?
When looking for reliable deck builders, make sure you complete the following steps:
Verify their license and insurance: Make sure that your deck builders carry licensing for construction if your area requires it. They should also have liability insurance that covers you and your property in case accidents happen during construction.
Get several estimates: Estimates often include costs for clearing land, site preparation (if necessary), an itemized list of materials needed and labor costs to complete the job.
Read their reviews: In particular, be on the lookout for customers who are still happy with their decks years after the fact. Be wary of deck builders who have poor reviews that mention faulty workmanship, poor materials, or decks that require repair within just a couple of years.
Look at their portfolios: Great deck builders will have robust portfolios featuring decks of all kinds, including multi-level decks and decks with more complex features like staircases or built-in seating. Portfolios should also showcase the builder's ability to use a variety of techniques and materials.
Find out if they have warranties: Find a builder who offers a guarantee against workmanship defects. If they’re using brand-name materials, these should feature manufacturer warranties, too.
Ask important questions: Be sure to inquire about weatherproofing options to ensure your deck lasts as long as possible. It's also a good idea to ask about alternative decking materials, like vinyl and composite lumber. These can be more expensive, but more durable and beautiful in the long term.
For more tips, visit Thumbtack’s Smart Hiring page.
What types of decks can a pro build for my yard?
Professional deck builders can construct a variety of different kinds of decks depending on your home and terrain. Here are some common types you might want to consider for your yard:
Attached decks: Attached decks are the most traditional type. They're connected to your home, making them a great choice if you want to extend your living space.
Detached decks: These are freestanding decks. They can be built alongside your home or elsewhere, but they're not attached to a home or other building.
Platform decks: Platform decks are a type of detached deck that sits low to the ground, creating a stable platform for lounging or entertaining.
Multi-level decks: Popular for sloped yards, multi-level decks feature multiple levels, usually connected by staircases or ramps.
Wraparound decks: These wrap around at least two sides of your home.
Rooftop decks: A rooftop deck gives you panoramic views and/or extra privacy. You may need a flat or low-sloped roof for this, and your home may require additional structural elements to support it.
Consult a deck builder to discuss your options and budget.
What goes into building a deck?
In most cases, a professional will take the following steps when building a deck:
Site assessment: Pros often need to come out and evaluate your property to understand its terrain and structural factors.
Design: After evaluating the site, a pro will usually work with you to design your ideal deck. This can include the overall look of the deck and any additional structural elements you may need to add to support it.
Site preparation: If necessary, the pro may come out and clear away brush, rocks and other obstructions to prepare the site for construction.
Construction: Once the site has been prepared and materials delivered, your pro should begin construction. They typically start with framing and structural supports, then add the decking boards, stairs, railing and other key elements.
Finishing: Not all decks require this step. But if you've installed a wood deck, your pro may complete the job by painting, staining or coating the wood with a sealant.
How long does it take to build a deck?
Typically, it will take about a week or so for a professional to complete a deck. There are a few factors that may impact how long it takes. For example:
Size: Larger decks may take a few weeks to build.
Engineering needs: If you need to take special measures, like adding extra structural support to your home to support a rooftop deck, this can take longer.
Terrain: It can take longer to build a deck on steep slopes, in rocky terrain or in areas with other obstructions.
Complexity: Multi-level decks and decks with lots of features often take longer to build.
Specialized materials: If you're using a rare species of lumber or other premium materials, you may need to wait longer for the materials to arrive.
Weather: Extreme heat, cold or rainy weather can cause delays.
Remember: The timeline for your project will vary depending on many factors. Always ask your pro to provide an estimate.
Why should I hire a pro instead of building a deck myself?
In most cases, it’s best to hire a professional to build your deck. Here's why:
Tools and materials: Professional deck builders should have access to the right tools, like post augers or earth-moving equipment to prepare the site. They also tend to have a broader selection of materials than you'll find at most home improvement stores.
Structural stability: Decks typically need to be engineered to support not only their own weight, but the weight of furniture, people, moisture and more. Professional deck builders have the knowledge to design a decking system that can be safe and stable, even under heavy loads.
Durability: It's also important that your deck is able to stand up to the elements over time. Professional deck builders know what materials and finishes to use to create a long-lasting, durable deck.
Specialty needs: If you have a niche project, like a roof deck or a deck that extends over water, deck builders typically have the engineering expertise to design a safe structure that is properly supported and anchored.
Aesthetics: Deck builders can also recommend creative ways to arrange decking boards or design railings to create an aesthetic you’ll enjoy for years to come.
How much does it cost to build a deck?
The cost of building a new deck or porch is $1,500. However, this price can vary depending on a few different factors. The square footage of the space, the type of materials to be used, the intricacy of the project and your specific region can cause the price to fluctuate. To find out how much your new deck will cost, get free estimates from the best deck contractors near you.
For more information, read “How much does it cost to build a deck or porch?”
How do I find a contractor to build a deck?
First, conduct an online search so you can see a list of the best deck contractors in your area. This makes it easy to compare the top-rated pros, and you can quickly view their ratings.
Next, click on several contractors’ profiles so you can read their customer reviews and view photos of decks the pros have completed. When reading the reviews, look for information that highlights the contractors’ quality of work, their ability to build the deck on time and their pricing methods. As you’re looking at the before-and-after photos of completed decks, pay attention to the craftsmanship, materials and style so you can get a sense of the contractors’ skills and experience.
After identifying several deck contractors who seem capable of building your deck, look into their credentials. Confirm the requirements in your state and city, and try to verify the pros’ licenses online. Or, you can ask the contractors to provide you with an overview of their credentials.
Your last step: start asking for free estimates from several contractors. Give them as many details about your project as possible so the pros can give you an accurate estimate. What type of material do you want for your deck? How big will it be? Where should it be built — your front yard or backyard? When do you need it built?
Make your final decision after comparing quotes and analyzing the research you’ve conducted. Ultimately, you should pick a contractor who has experience building your desired deck, the necessary qualifications, mostly positive reviews and fair pricing.
Does a deck increase home value?
A back deck may (or may not) increase your home’s value or attract potential buyers if you’re looking to sell. According to the Remodeling Impact Report: Outdoor Features, a new wood deck with an estimated construction cost of $10,000 recovered $8,000 for the overall recovery of 80%. Still, 9% of realtors suggested that home sellers should add a new wood deck before putting their home on the market, and 4% said this project has helped closed deals.
The impact of adding a new deck will likely depend on its material (wood, composite, etc.) and where you live. For example, if you live in an area where people rarely spend time outside because of the weather, it’s reasonable to predict that prospective home buyers might not rate a deck highly on their list of must-haves when looking for a new home.
When in doubt, consult with your realtor or a real estate expert to figure out if adding a new deck to your home is the right move to increase your home’s value. If it is, contact the best deck contractors near you to get free estimates and start planning your project.
Who is a carpenter and what do they do?
Carpenters are skilled craftsmen who build things out of wood. Depending on what the carpenter builds, they may be referred to by various names. A framer is a carpenter who puts up the framing on a house. A trim or finish carpenter installs the finishing touches of prefabricated or custom trim and detail work once a house has been built and the walls are up. A furniture maker or woodworker builds furniture — such as tables, beds and dressers — out of wood. A cabinetmaker is a carpenter who builds custom and semi-custom wood cabinets. If you’re having a home built or remodeled, your general contractor will either provide or subcontract the carpentry work for the framing, cabinets and trim. You can hire a carpenter directly to update the trim in your home, build you a piece of custom furniture, or repair or replace your wood cabinets.