Table of Contents
Where do you start when laying decking boards?
In most cases, it’s best to start with a full board on the outside edge of the deck and work toward the house so the odd board is less visible. Then measure when you’re 4 to 5 ft. away from the house and adjust the gap sizes to be sure the last board is a consistent width.
How do you stagger deck boards?
A common method for staggering a deck is to start the first row with a full plank, then cut one-third of the next row’s first board off the end. The row after that has an additional one-third cut off and then repeat when you get back to a full board.
What is the best way to lay out deck boards?
Deck boards should sit 1 ½” off the edge of each side of your deck. Use your straightest deck board and lay it first across the deck’s front edge, opposite your house. Each board should have a ⅛” gap. All deck board should end on a joist, making sure to stagger deck board ends.
Does it matter which way you lay decking boards?
A board that is correctly installed right side up (or bark side down) will form a crown and allow water to run off the edges. If the board is installed wrong side up (or bark side up) it will curve up on the edges when dry and water can gather and sit in the cup. That is a recipe for wood rot and problems.
How do I make sure the first deck board is straight?
You can’t keep your deck boards straight if the joists on which you’re installing them aren’t flat. Make sure your joists are level to avoid your boards being wavy. To do this, stretch a chalk line over your joists to find any joists that are too high. Then, plane these high joists down using a power hand planer.
Is it OK to stagger deck boards?
Staggering the deck boards decreases the number of screws or nails going into one joist, which can weaken or rot the joist more quickly. Staggering the joints strengthens the deck by spreading the seams across more joists instead of placing the stress on only one.
Do deck boards need to be staggered?
Composite decking should not be staggered on a deck. Staggered decking requires butt joints, but composite decking expands and contracts with temperature changes making butt joints unsightly. It is better to design a composite deck with intentional design elements to avoid staggering boards for a wider composite deck.
Should deck boards run parallel or perpendicular to house?
Decking running parallel to the house makes the deck look wider and blends the deck into the house. If the decking runs perpendicular, the deck looks long and extending far out, away from the house.
Should I lay decking boards be horizontal or vertical?
For all the decks in build, i will run the decking boards running vertical to your doors as this gives your eyes a nice smooth path to follow to the end of your deck where you might have a water feature or pots etc.
Which side of deck board goes up?
“Bark side down” orients the board so the end grain growth rings curve upward. This creates a crowning warp when wet. As a result, water is shed from the board, as opposed to pooling on it. Also, the exposed board face is heartwood (closer to the tree’s center) versus sapwood, and heartwood is more decay-resistant.
Is decking reversible?
Reversible Decking Most call this decking board reversible because its Ribbed/Reeded on one side and grooved on the other with eased corners. Due to the reduced surface area grooved decking provides less physical traction than a smooth surface and should be avoided.
How do I make sure my deck boards are square?
Measure the distance from one corner of the ledger board (the rim joist attached to the house) to the opposite corner on the outside of the deck. Then, measure the distance between the opposite two corners. If the two measurements are equal, the deck is square.
Should deck joists be 2×6 or 2×8?
In general terms, joists spaced 16 inches on center can span 1.5 times in feet their depth in inches. A 2×8 up to 12 feet; 2×10 to 15 feet and 2×12 to 18 feet. The larger the deck, the larger the joists. 2×6 joists should only be used on ground-level decks that do not require, and will not provide for, any guards.
What is the proper spacing for deck joists?
Deck joist spacing should never exceed 16″ on center (with the exception of MAX deck boards, which allow for maximum 24″ on center). For a more rigid feel, 12″ or less may be preferred. If adding additional framing, be sure to keep all boards level and in plane across the tops.
How do you build a simple deck step by step?
Step 1: Attach the Ledger. Photo by David Carmack. Step 2: Protect the Ledger. Step 3: Set Footings and Piers. Step 4: Install Post Bases and Side Rim Joists. Step 5: Install Front Rim Joist, Beams, and Interior Joists. Step 6: Install Front Rim Joist, Beams, and Interior Joists (continued) Step 7: Attach Trim and Decking.
Can you join decking boards?
As mentioned in previous pages if you intend joining the deck boards you will need to ensure that two joists are run side by side to be able to accommodate the screws for the boards. If you try and join the deck boards on one joist the deck boards will split because the screws will be too close to the end!.
Should deck boards be butted together?
We recommend butting treated deck boards together because as the moisture dries from the wood, the boards will shrink and naturally form gaps to allow water drainage. (Depending on moisture content, cedar, cypress and especially hardwood decking may require deliberate spacing for consistent joint sizes.).
Can a deck ledger board be two pieces?
You are required to have a minimum of two of those assemblies on your ledger, and your inspector could well consider a two-piece ledger as actually being two ledgers.
