Cost Calculator

  • 1. Size
  • 2. Decking
  • 3. Railing
  • 4. Results
Enter your deck size:
ft.
Width required
ft.
Length required
12' x 12' 12' x 14' 12' x 16' 12' x 18' 12' x 20' 16' x 14' 16' x 18' 16' x 20'
Is there an existing substructure?
Yes No
The substructure is the framework beneath a deck, usually made of pressure-treated wood, providing stability and support
10' x 10' Deck Size Visual
Area: 144 ft2
Select your decking:
Close-up of Deckorators Voyage Deck Boards Installed in Costa #color_costa
Surestone Technology
Voyage Decking
More Info
$$$-$$$$
Close-up of Summit Decking installed in Glacier #color_glacier
Surestone Technology
Summit Decking
More Info
$$-$$$
Close-up of Deckorators Porch Flooring Installed in Kettle #color_kettle
Surestone Technology
Porch Flooring
More Info
$$-$$$
Close-up of Deckorators Venture Deck Boards Installed in Saltwater #color_saltwater
Venture Decking
More Info
$-$$
Close-up of Deckorators Altitude Deck Boards Installed in Sequoia #color_sequoia
Altitude Decking
More Info
$-$$
Close-up of Deckorators Vista Deck Boards Installed in Driftwood #color_driftwood
Vista Decking
More Info
$$-$$$
Deckorators Voyage Decking in Costa with Dark Slate, 4 inch post and Contemporary Rail in Textured Black #color_costa
Select your railing:
Aluminum Composite Cable No Railing
Deckorators Contemporary Aluminum Rail in Textured Black #color_textured-black
Aluminum Contemporary Railing
More Info
Close-up of Deckorators Contemporary Cable Rail in Textured Black #color_textured-black
Contemporary Cable Rail
More Info
Deckorators Rapid Rail in Textured Black #color_textured-black
Aluminum Rapid Rail
More Info
Deckorators Composite Rail in White with Round Black Aluminum Balusters #color_round-black-aluminum
Composite Rail
More Info
Covered living room with Deckorators Altitude Composite Decking in Highland #color_textured-black
Your Estimate:

$1,500–$86,000

Deck Size: -
-
Decking: -
Railing: -

This calculator provides a general estimate for the materials needed for your project. This estimate is for approximation purposes only and should not be considered as a definitive calculation. Actual material costs may vary based on specific project conditions, location, market fluctuations, material availability, design complexity, and other factors. Labor, permits, and custom design elements such as stairs and lighting are not included in this calculation. For most professionally installed projects, materials make up only a portion of the total cost. For a precise quote, please consult a Deckorators Certified Professional.

Close-up of Deckorators Voyage Deck Boards Installed in Costa #color_costa

Deck Cost Calculator FAQs

How much does composite decking cost?

The cost of composite decking varies widely depending on the collection, board type, and size of your project, along with factors like framing, railing, and installation.

Rather than relying on general averages, the best way to estimate cost is to use the Deckorators Deck Cost Calculator. It takes your project size and product selections into account to provide a more accurate starting point for your build.
How accurate is the Deck Cost Calculator?

The Deckorators Deck Cost Calculator provides a starting estimate based on the size of your project and the products you select. Actual costs may vary depending on your layout, material choices, site conditions, and labor. For a detailed quote, contact a contractor or local retailer.
What factors affect the total cost of a deck?

Several factors influence the total cost of a deck, including the size and layout of your project, the decking and railing products you choose, and whether the deck is professionally installed or DIY. Features like stairs, lighting, and accessories can also impact the final price.
Does this estimate include materials only or installation too?

The calculator provides an estimate based on material selections and project details. Installation costs can vary widely depending on your location, contractor, and project complexity, so it’s best to consult a builder for a full installed price.
What should I do after estimating my deck cost?

Once you have a general estimate, the next step is to refine your project with a contractor or retailer. They can help confirm material quantities, finalize pricing, and guide you through product selection and installation.