# How Much Does a 12×12 Composite Deck Cost? Are you planning to build a deck with composite boards? Do you want to know how much they sell composite decking boards? How much does a 12×12 composite deck cost? If you want to install a composite deck in your house, keep reading this article to find the answers to those questions.

## What Is a 12×12 Composite Decking?

What size of decking do you plan to build? Do you want a small decking that fits into your backyard perfectly or a large decking? Knowing the size of decking you need will help you plan it well.

A 12×12 composite deck refers to the size of the structure. This means that a 12×12 deck is 12 feet by 12 feet. The length of a 12×12 decking is 12 feet, while the breadth is 12 feet. When building a composite deck, it would help if you measure in square feet or meters.

So, if you are planning to install a 12×12 composite decking, you have to convert the result to square feet, which is equal to 144 square feet. A 12×12 composite decking converted to square meters will equal 14.4 square meters.

## How Much Does It Cost to Build a Decking?

The cost of buying decking boards varies depending on the type of material you use and the size. For example, pressure-treated wood is cheaper than hardwood, with composite decking being the most expensive.

You can buy pressure-treated wood decking boards for between \$3 and \$6 per square foot. Hardwood like Ipe or Redwood costs between \$7 to \$15 per square foot. Trex composite decking will cost anywhere between \$5 to \$13 per square foot.

Note that the price range we gave is for one square foot. If you want to build a deck, you have to multiply the number of square feet by the prices you buy for each board.

## How Much Does It Cost to Build a 12×12 Composite Decking?

The cost to build your composite decking varies in the square footage of your deck plan, the height, width and depth of the structure, how elaborate your design is, and the type of materials you plan to use.

If you decide to use composite decking (which is the best choice anyway) to build a 12×12 deck, you have to multiply the price of a board by the square footage.

For example, a 12×12 decking which is equal to 144 square feet will cost \$720 if you buy one decking board for \$5. Note that the price does not include labor costs.

How Much Does It Cost to Build a 10×10 Decking?

The cost of building a 10×10 decking varies on the material you use and the grade. If you use composite decking and pay \$5 per square foot, a 10×10 decking will cost \$500. This is minus the installation cost and the price to buy accessories like clips and fasteners.

How Much Does a 20×20 Deck Cost?

A 20×20 deck costs between \$1000 and \$2000 if you buy the boards for \$5 or \$10 per square foot.