How much does it cost to build a 10 by 10 deck?

Asked By: Nahima Arreaza | Last Updated: 10th February, 2020
Category: hobbies and interests card games
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Materials for that same 10' x 10' deck can cost between $3,003 and $6,297 if using exotic hardwood. Using composite to build a 10' x 10' deck can cost between $1,983 and $4,293.

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Similarly, you may ask, how much does it cost to build a 10x20 deck?

Deck Size Cost Estimator

Dimensions (Square Footage) Total Square Feet Average Price Range
12x12 (144) 144 $5,760-$8,640
12x16 (180) 180 $7,200-$10,800
10x20 (200) 200 $8,000-$12,000
12x20 (240) 240 $9,600-$14,400

Similarly, how many posts do I need for a 10x10 deck? 10x10 deck You should really use 2x8's or 2x10's. For a 10x10 deck (small) - you really only need 4 posts, but you can do more if you're a glutton for punishment. If you cantilver the deck 2 feet on all four sides then you only have 6 foot spans between your posts.

Also know, how much does it cost to build a 8x10 deck?

Cost To Build A Deck By Size

Deck Size Square Feet Average Cost
8x10 80 $1,200 – $2,800
10x10 100 $1,500 – $3,500
10x12 120 $1,800 – $4,200
12x12 144 $2,160 – $5,040

What is the average labor cost to build a deck?

Labor Costs 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.

35 Related Question Answers Found

Does a deck add value to a home?

An average high-range composite deck cost an average of $39,339 to build, increased the average home sales price by $22,171, but the cost vs. value ratio fell to 56.6%. Regionally, decks recouped more of their costs in regions where outdoor lifestyles are more popular. For example, cost vs.

How much does a 12x12 composite deck cost?

The average cost of composite decking ranges from $20 to $38 per square foot with most homeowners spending between $5,821 and $10,826 to install a 12' x 24' composite deck with railings. In comparison, a pressure-treated wood deck costs $15 to $25 per square foot while a cedar wood deck starts at $30 per square foot.

Does Home Depot build decks?

Yes, Home Depot has deck design program called BIG HAMMER. The Home Depot®. Design with our The Home Depot and you'll be able to share your saved designs with a The Home Depot® store associate. The Home Depot® offers experienced support to perfect your designs and all the materials you'll need to build!

How do you estimate a decking job?

A contractor will determine their labor cost based on a per square foot average of $30-$35 per square foot. Labor for a 320 square foot deck costs $9,600-$11,200. The total amount to complete a 16' by 20' deck with materials and labor averages $12,100-$20,200.

How long does it take to build a deck yourself?


The average deck runs about $7,000. 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.

What are the disadvantages of composite decking?

Fading and damages
Darker composite deck colors may fade over time. This is an unavoidable process that happens due to UV rays, weathering, and high foot traffic. Other drawbacks include noticeable surface damage. Severe scratches and deep gouges are common issues with composite deck products.

How hard is it to build a deck?

Building a deck is not as hard as you might think, and if you follow some basic guidelines it can be a great DIY project. Decks are built to add living space to a home and every one of them should be built nice and level.

Can you lay decking on soil?

There are two ways you can lay decking on grass. Use a flat surface (a decking board or tamper is perfect for this) and place a spirit level on top to check the ground is even. If the spirit level indicates the ground is uneven, level it out with extra soil or compact the soil to flatten it out.

What's cheaper deck or concrete?

Installing a patio flush to the ground can cost much less than a deck. At about $5 a square foot, concrete is usually the least expensive option. Patios are best suited for even ground and the cost of creating a level foundation is very high.

Which is cheaper decking or patio?


In short, patios are usually cheaper than decks.
For instance, since a patio is placed directly on the ground, you'll want to choose a space that is level. Patios may not be the best choice for uneven ground because the cost to create a level foundation can double or triple the cost of the actual addition.

Do you need permits to build a deck?

Every community has its own rules, but typically, if your deck is more than two feet above the ground and roughly 10 by 10, you will need a building permit. In some places, if the deck is attached to your home, you always need a building permit.

What size wood should I use for decking frame?

Wood is the usual material used for decking. The lumber should be pressure treated to avoid rot and decay. Some of the most common wood used are cedar, redwood, fir and pine. There are decks that use concrete posts for support but wooden posts are the usual.

What is a good size for a deck?

The average deck size is between 300 and 400 square feet. Generally, a deck should be wider than it is deep, with the longer dimension running along the house. With large decks, consider making them multi-level designs.

How long does a deck last?

Wood decks can last up to 15 years with the proper maintenance, making them a solid option, but by far the least durable of the decking material options.

What is the best wood to use for a deck?


Wood Materials
The three common choices when it comes to wood decks are redwood, cedar and pressure-treated wood that can be made of various types of wood species. Redwood and cedar are both naturally insect and rot resistant and have a natural look, but each has its own inherent issues.

What do I need to build a 12x16 deck?

Your deck can be built with pressure-treated cedar or redwood, ipe or jarrah woods or even composites. Composite materials, such as vinyl, are also an option.

Should I use 4x4 or 6x6 deck posts?

A short 4x4 can carry an awfully big load, and many deck builders use 6x6 posts as a standard, regardless of the height or load of the deck. Though the height of a deck is often questioned only in regard to the requirement for guards, it is a factor in determining the height or “span” of the posts.