Deck-building costs
From supplies to maintenance, here’s what makes up your deck-building costs.
Deck-building costs
From supplies to maintenance, here’s what makes up your deck-building costs.
How much does a deck cost?
There’s a lot that factors into your deck’s bottom line—including your location, the materials you choose, whether or not you hire a contractor, and much more. If you’re planning a DIY project, our materials calculator can help you budget. But if you plan to hire a contractor, only they can give you a true estimate.
Deck-building costs by category
While the size, complexity, and details of deck designs vary, there are certain cost-related elements they all have in common. To give you a baseline for what to expect, here’s how those costs make up the total cost of a new, no-frills, 16 x 20 deck designed and installed by a contractor.
Deck-building costs by category
While the size, complexity, and details of deck designs vary, there are certain cost-related elements they all have in common. To give you a baseline for what to expect, here’s how those costs make up the total cost of a new, no-frills, 16 x 20 deck designed and installed by a contractor.
TimberTech deck costs by category
(Average %)
Deck material
30%
Labor to install decking & railing
32%
Fasteners
1%
Substructure with labor
13%
Railing material
23%
Baseline building cost summary
Substructure
If you’re replacing an existing deck, you’ll already have a substructure in place and will likely only need to pay for repairs or expansion if you’re planning for a larger deck. For a from-scratch deck build, the cost of materials and labor to build the substructure can be more than one third of your total costs.
Decking and railing materials
Today’s decking products give you nearly endless options, and prices can vary widely. TimberTech Composite and Advanced PVC lines offer durable, natural wood looks without the maintenance of wood, and railing options to give you even more customization options. Plus, they’re all backed by industry-leading warranties.
Labor
If you decide to work with a contractor, their labor will make up a big portion of your overall deck costs. Working with a registered TimberTech contractor comes with the added benefit of our Replacement Labor Warranty.
Fasteners
Sometimes the things you can’t see can make a big difference. Our proprietary fastening systems are designed exclusively for TimberTech decking.
Additional cost considerations
Beyond the basic costs common to all decks, there are a number of things that can impact the cost of your deck—some that are within your control and some that are not.
Size
Even a few feet can mean a dramatic change to your costs—for both materials and contractor labor.
Design complexity
When it comes to designing your dream deck, the details do add up—from intricate board patterns and unique deck shapes to multi-level designs.
Lighting & extras
From lighting that sets the mood to staircases that transition seamlessly into your green space, extras increase your bottom line. But it’s these touches that really elevate your deck design and make it everyone’s favorite place to hang out—so they can be well worth the added investment.
Site prep
Will your build site need significant clearing or leveling before construction can begin? If so, it might add to your costs.
Permits
Depending on your area, you may be required to purchase a building permit for deck construction.
Tools to get you started
Estimate materials cost
Tell us about your deck project and we’ll give you an estimate for your deck boards and fasteners.
Find a contractor
Let us help you connect with a TimberTech contractor in your area.
Try Before You Buy
Order Free Samples
Ideas to inspire you
Your deck. Your style.
Discover tips, tools, and ideas to bring your deck vision to life.
Explore deck plans
It starts with a square but can be so much more. Check out our plans to kick-start your creativity.
Browse the gallery
Explore our inspiration gallery for the creative spark you need to guide your deck project.