You will need 18 boards of 2-by-6-inch lumber or nine 2-by-10 inch boards to build the joists, also known as the beams. You should purchase an additional 25 percent wood to allow for framing pieces and waste.
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.
Thereof, What materials do you need to build decking?
– Composite Decking Boards. A durable and long-lasting blend of recycled wood fibers and plastic.
– Custom Composite Decking Boards. Choose from a range of colors and deck board sizes from top brands.
– Grooved Boards. …
– Cedar Pressure Treated Wood. …
– Ground Contact Wood. …
– Railing Systems.
– Cable Ralings.
– Deck Stain.
Also to know is, How do I build my own deck? – Deck Safety. Proper deck safety is a huge concern, especially if your deck is raised off the ground. …
– Install a Ledger Board. …
– Dig Footings and Install Piers or Posts. …
– Install Rim Joists, Beams, and Interior Joists. …
– Install Decking.
Subsequently, question is, How much does 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
Also, How much does it cost to build a 12×16 deck?
12×16-foot Raised Deck: You could build a 12×16-foot treated-lumber raised deck with stairs, for about $2,500 in materials. Hiring someone to do the work for you brings your total cost to $5,000-$7,500.
How hard is it to build a deck yourself?
In general, building a deck is fairly straightforward — you make a basic frame using standard-sized beams and top it off with some sort of decking material. In reality, they range from simple to complex. A properly built deck requires some knowledge of woodworking, concrete, landscaping, and engineering.
How many posts do I need for a 12×12 deck?
For an attached 12 x 12′ deck, you’ll need at least 3 footings, plus at least 2 more if you’re planning on building stairs with it.
How much does a 12×12 composite deck cost?
National Average Cost $8,064
——————— —————-
Maximum Cost $10,826
Average Range $6,611 to $8,901
How much does a 12×16 deck cost?
12×16-foot Raised Deck: You could build a 12×16-foot treated-lumber raised deck with stairs, for about $2,500 in materials. Hiring someone to do the work for you brings your total cost to $5,000-$7,500.
How do I build a deck by myself?
– Step 1: Create your deck plan! …
– Step 2: Place the deck footings.
– Step 3: Cut and lay your joists. …
– Step 4: Re-bury those deck piers. …
– Step 5: Prep your deck wood. …
– Step 6: Waterproof the bottom of your deck planks. …
– Step 7: Lay your decking planks. …
– Step 8: Add end-caps.
How much does it cost to build a 12×24 deck?
Dimensions (Square Footage) Total Square Feet Average Price Range
————————— —————– ——————-
16×16 (256) 256 $10,240 – $15,360
14×20 (280) 280 $11,200 – $16,800
12×24 (288) 288 $11,520 – $17,280
16×20 (320) 320 $12,800 – $19,200
How much would a 10×20 deck cost?
If using pressure-treated pine, you may pay between $1,061 to $2,350 for materials. 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.
How much would a 12×20 deck cost?
Dimensions (Square Footage) Total Square Feet Average Price Range
————————— —————– ——————-
12×12 (144) 144 $5,760 – $8,640
12×16 (180) 180 $7,200 – $10,800
10×20 (200) 200 $8,000 – $12,000
12×20 (240) 240 $9,600 – $14,400
Is a 16×16 deck a good size?
16×16 is a standard sized, large deck. Cutting one foot off won’t be disastrous, and saves me from getting into the townhome right of way/passage that I need to leave clear.
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.
Can a beginner build a deck?
Decks can be single level or multi-level; they can be some of the simplest “first” projects for a beginner, or elaborate examples of sophisticated craftsmanship. Decks are quite often the first project many beginning do-it-yourselfers tackle, but it’s important to understand the basics of deck construction.
How much do I charge to build a deck?
The average cost to frame a deck is around $8 to $10 a square foot for the labor and between $2 and $10 a square foot for a wood material. When installing a metal deck, labor costs double to $16 to $20 a square foot, with materials being between $5 and $15 a square foot.
Don’t forget to share this post 
References and Further Readings :
