How Much Will It Cost To Build A 12×12 Deck?

by | Last updated on January 24, 2024

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A 12 x12 deck can range in cost from $2 200 to $13 000, but the

average will be $6 000

. Costing $40 a square foot but can be as little as $15 or as high as $85, depending on the deck’s features. A pressure treated deck is the most economical, with composite being the more expansive option.

How much material do I need to build a 12×12 deck?

A 12 -by-12-foot deck will need

144 lineal feet of decking

. The amount of individual boards will depend upon the size and type of decking your choose and the amount of space you plan to leave between decking boards.

How much would it cost to build a 12×12 deck?

Deck Size Square Feet Average Cost 10×10 100 $1,500 – $3,500 10×12 120 $1,800 – $4,200 12×12

144


$2,160 – $5,040
12×20 240 $3,600 – $8,400

How much does it cost to build a deck 2020?

The average cost to add a professionally-built wood deck to your home is

$14,360

, according to Remodeling magazine’s 2020 Cost vs. Value report. That same survey found the average cost of a professionally-built composite deck — a material made of recycled wood fibers and plastic — to be $19,856.

What materials do I need to build a 12×12 deck?

For example, a 12-foot x 12-foot deck of 5/4 x 6

pressure treated wood decking

on 16 inches on center spacing of joists will require: A 12-foot long deck with joists 16 inches on center will require 10 joists. 20 fasteners x 26 (number of rows of decking) = 520 fasteners. Add 10 percent to be safe.

Can I use 2×6 for deck joists?

2×6 joists

should only be used on ground-level decks that do not require

, and will not provide for, any guards. … Most decks use 16′′ on center spacing for joists. Most decking is not strong enough to support longer spans than 16′′.

How many posts do I need for a 12×16 deck?

A standard deck will need

four footings

parallel to the house, but they will need to be temporarily braced by 6 inch-by-6 inch posts. Using doubled boards, you will then need to build beams on the top row of the posts to frame the edges of the deck. These must be topped with adjustable post caps.

What is the cheapest way to build a deck?


Pressure-treated wood, or chemical-treated wood

, decks are generally the cheapest material to build decks with.

How much does a 10×20 deck cost?

Dimensions Total Square Feet Average Price Range 10×20 200

$8,000 – $12,000
12×20 240 $9,600 – $14,400 16×16 256 $10,240 – $15,360 14×20 280 $11,200 – $16,800

Does a deck add value to a home?

The addition of a wood

deck costs an average of $13,333

and the average resale value of it is $10,083. This means homeowners could recoup about 75.6% of the cost once it’s time to sell the home. … Adding a deck to your home may seem like a big expense, but it could be worth it in the future.

How much should I charge for labor to build a deck?

Labor costs will total just about two-thirds of the total project cost. With contractors charging, on average, about

$35 per square foot

. For an average deck size between 200 and 500 square feet, you can expect to pay out between $7,000 and $17,000 just for installation and labor.

Is it cheaper to build your own deck?

For basic deck designs using the least expensive lumber, you can expect to pay from about

$8 to $10 per square foot

(depending on the material) of deck area if you do the work yourself or pay about $30 per square foot if the material is professionally installed.

Is a 12×12 deck big enough?

A 12×12 deck is the

perfect starter size

, offering plenty of room for an outdoor furniture set. Enjoy an intimate evening with a friend or a solo night catching up with your favorite author’s latest.

How long does it take to build a 12×12 deck?

You can save most of that cost by putting in some serious time and sweat equity. A 12 x 24-foot one typically requires two people to complete and will take anywhere from

one to three weeks

depending on experience and skill level. A professional team can usually have the project done in a week or less.

What is the average cost of a front porch?

Costs of Building a Porch. The average cost to build a porch can range

between $4,600 – $22,000 for a 200 square foot porch

. That is a wide range of costs and depends on what is necessary to build your porch and what’s “nice to have” to make a porch more aesthetically pleasing.

David Martineau
Author
David Martineau
David is an interior designer and home improvement expert. With a degree in architecture, David has worked on various renovation projects and has written for several home and garden publications. David's expertise in decorating, renovation, and repair will help you create your dream home.