How To Install A Deck

Is it hard to install 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.

Can I build a deck directly on the ground?

Yes, you can build a deck directly on the ground, but with some conditions. A deck on the ground must be built with ground-contact wood, and the substructure needs to be adapted for minimal height. Even though technically a ground level deck is elevated up to 24”, here we will discuss decks built less than 8” high.

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.

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.

Can I build a deck myself?

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.

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 many hours does it take to build a deck?

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.

Does a ground level deck need to be attached to the house?

Most decks are attached to houses, but there’s no reason they have to be. All you need are simple ground level deck footings. Keep reading and you’ll learn why an island deck is one of our favorite low deck ideas. We designed this deck with simple construction in mind.

Do I need to remove grass before building a deck?

Leaving the grass in place facilitates drainage. The grass may eventually die off due to lack of sunlight filtering through the deck, but the remaining topsoil still drains water faster than if you dug out the entire area.

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.

Do I need gravel under deck?

Compacted gravel around wood posts allows for adequate drainage and keeps water away from the wood which helps to prevent rot and extend the life of the deck. When used beneath a concrete footing gravel prevents water from pooling up underground which reduces issues related to erosion that can compromise your deck.

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.

What should I do under my deck?

8 Under-Deck Design Ideas to Fill Your Empty Space 1) Add Lattice as a Deck Option. 2) Skirting. 3) Build a Shed Under the Deck. 4) Build a Patio Under Your Deck. 5) Add a Patio Swing. 6) Cover the Ground in Weed Blocker Fabric and Gravel. 7) Create an Under-Deck Play Area for Children. 8) Completely Finish the Space.

Are joist hangers required for decks?

Are Joist Hangers Necessary? No, joist hangers are not necessary.

How far apart do posts need to be for a deck?

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.

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.

How much should a 20×20 deck cost?

New Deck Installation Cost 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 much wood is needed for 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 can I save money building a deck?

The Top 8 Ways to Save Money Building Your Deck Choose the Right Type of Deck. Make an Efficient Deck Design. Low-Cost Materials vs Maintenance-Free Materials. Shop for the Deck Sales. Off-Season Building to Save Bucks. Buy Fasteners and Hardware in Bulk. DIY Build for Definite Savings. Seal Your Deck.