How much would it cost to build a 10×12 deck?
Cost To Build A Deck By Size
| 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 many square feet is a 12-foot deck?
A 12×12 deck has a perimeter of 48′ and square footage of 144 square feet. And just for kicks, we’ll say that the joists are 16” on center. The joist spacing doesn’t matter too much for this example, except that we can determine the exact amount of fasteners needed (2 per board per joist).
How many deck boards do I need for 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.
How do you calculate decking?
In this case, order to calculate the total surface area of your deck, all you need to do is measure the length and width of your deck and then multiply one by the other. For example, if your deck is 10m long and 8m wide, the calculation is 10m x 8m = 80m2.
How do you estimate a decking job?
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.
How do I calculate how much decking I need?
The first step for answering “how to calculate how much decking I need” is to determine your deck’s square footage, or area, by taking the length of your deck times the width (L x W). EXAMPLE: For a deck that is 16 feet long and 12 feet wide, multiply 16 by 12. This gives you 192 square feet, your deck’s total area.
How do I estimate the cost of a deck?
The Basics. 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.