How much lumber 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 does it cost to build a 20×20 deck?
The average homeowner spends $2,200 to build a 10×10 foot deck, $6,160 to build a 14×20 deck, and $8,800 to build a 20×20 deck. The cost to build a deck with pressure-treated wood, hardwood, or composite is about $25 per square foot, for both materials and installation.
How do I calculate deck material?
Deck Calculator Tips (DSA) Deck Surface Area (in square feet) = Deck Length (feet) X Deck Width (feet). You need to calculate lineal feet to determine how much material you’ll need. Width of Boards (feet): Necessary to determine lineal feet. Lineal Feet = Deck Surface Area / Width of Boards.
How much does it cost to build a 10×20 deck?
2. Deck Cost Estimator by Size 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.
How much does a 12×12 deck cost?
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.
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″.
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 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.
How many footings 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.
How many hours does it take to build a 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.
How many joists do I need for a 16 foot deck?
For example, when you space joists 16″ apart — which is standard for residential decks — a deck spanning 9 1/2′ would require 2-by-6 joists, a 13′ deck would need 2-by-8 joists and a 16′ deck calls for 2-by-10 joists.
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.
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.
Is it hard to build a deck yourself?
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.
What is a good size deck?
A small deck intended to hold a round dining table should be at least 12 feet by 12 feet, while a large deck can be designed with much more space. 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.
How do you price a deck?
The average price range of building a new deck in the United States can be anywhere between $4,000 and $11,000. Including materials and labor, a standard deck will cost roughly $30-$60 per square foot. That means, for a standard 14 x 20 foot deck, you can expect to pay around $6,000.
What is the longest lasting deck material?
Aluminum and Steel Aluminum decking is the most expensive out of the deck material and will last the longest with a lifespan of 30+ years. Steel decking can have a lifespan of 60+ years when correctly installed by a professional builder.
How far can a 2×6 deck joist span without support?
A 2×6 can support up to 50 pounds per square foot of weight without sagging with a maximum span of about 12 feet when spanning a distance horizontally, with the 2×6 standing in a vertical position.
How far can a 2×6 span without support deck?
If you use 5/4 decking, joists must be no farther apart than 16 inches. Decking made of 2x4s or 2x6s can span up to 24 inches.
How far can a 2×6 span without support?
The maximum distance a 2×6 can span, according to the 2018 IRC, for a floor joist, is 12′-6”, ceiling joist 20′-8”, rafter 18′-0”, deck board 24”, deck joist 9′-11”, deck beam 8′-3”, and 6′-1” as for header.