Table of Contents
Where do you start when building a deck?
Start the Deck Frame Start by forming the perimeter and a center beam. After cutting several boards to length, screw treated lumber and redwood together to form double-thick perimeter boards. Because the center beam remains hidden, only use pressure-treated lumber.
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.
What to put down before building a deck?
Companies that install decks recommend using washed gravel or crushed stone under the deck. The clean stone allows precipitation to drain, prevents plant growth, and moisture away from the wood members. It protects the ground from erosion and the wood from rot.
Is it hard to build a deck?
Deck construction 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.
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 code for building a deck?
The 30” Rule. As a simple rule, you need a permit for any deck that is higher than 30 inches off the ground. This rule applies to most decks. Anything lower than 30” is often considered a patio or “porch deck,” and no permit is required.
What is the cheapest way to build a deck?
Choose wood, but carefully: Untreated wood decks are generally the cheapest to install, but don’t forget long-term costs. Wood decks require yearly maintenance and deteriorate quickly if they don’t get it.
Should decking be sloped?
A solid deck needs to be sloped between a 1/8″ (3mm) and ¼” (6mm) per foot to encourage water drainage. Decks with properly gapped decking boards require no slope as rain will naturally run off the boards even when level. Sloping a deck with gaps between the boards will not drain the rain any faster.
What material do I need for a 12×12 deck?
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.
Do I need to put rebar in deck footings?
Plain concrete deck foundations without rebar are acceptable under the minimum standards of construction established in the International Residential Code. Footings with large bearing areas or unstable soil can benefit from adding rebar to prevent cracking.
How do you prepare the ground under a deck?
To suppress the growth of unwanted vegetation underneath the deck, the area should be covered with landscaping fabric. First, add a layer of coarse sand for drainage. Then cover the sand with landscaping fabric. Bury the fabric under several inches of gravel.
What should I put under a deck?
The best material to put under a lower deck is landscape fabric covered by non-organic material like gravel or rock. The landscape fabric to stop weeds from overtaking your deck, the gravel to hold down the fabric while allowing for drainage.
Is it cheaper to build your own decking?
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. contractor price for a variety of deck sizes and styles.
Can you build deck by yourself?
It may seem overwhelming at first, but if you have the time and a solid understanding of basic construction principles, you can build a pretty incredible deck all on your own. Just keep in mind that while a DIY deck project might be a great option for some, it’s not the solution for everyone.
How do you charge for decking?
Professional decking companies typically charge between $15 and $35 per square foot to build an average-size deck. That cost varies based on location, size of deck, and materials used. If a building permit is required to add a traditional deck as a permanent structure, the average cost is $500.
How far should deck posts be apart?
Starting with your perimeter, mark the location of each deck post to locate the fitting position. In general, posts should be spaced no more than 8 feet apart. Some builders position them every 4 feet for a completely rigid frame. The maximum distance between footings is determined by the size of your joist material.
How far apart should footings for a deck be?
The standard rule for footings is that for a basic deck, the larger the beam and footing size, the fewer footings you’ll need. If you’re building a simple deck, footings and posts should be placed less than 8 feet apart.
How deep do post need to be for a deck?
Set footers a minimum of 6” below the frost line for your area to prevent movement during freezing temperatures. Pour about 6 inches of all-purpose gravel into postholes and pack the gravel tight by using the end of a wooden post.
Are joist hangers required for decks?
Are Joist Hangers Necessary? No, joist hangers are not necessary.
Do I need a ledger board for a deck?
Yes, the deck needs to be tied to the house. You will want to install a ledge board that’s lag bolted to the structure of the house. That means through the brick/sheathing and into the rim joist. And, of course, you should use the appropriate metal hanger to tie the joists of the deck to the ledger board.
Can I use 4×4 posts for my deck?
Deck posts must be a minimum of 4×4 according to the IRC but many jurisdictions require a 6×6 post as a standard. To avoid code violations, many deck builders choose the 6×6 even if the 4×4 is acceptable.
