Can I use 2×6 for deck ledger board?
2×6 P. Treated bolted as / the size of your deck. It should be 6-8 inches above grade ideally, but you can get ground contact PT that can be placed closer.
Should the ledger board be the same size as the joists?
As a general rule, you should use the same size of board for the ledger as you plan to use for the joists. You can use a larger board, however, if it allows for a better connection to the house framing.
Can you attach a deck to rim joist?
Measure and cut the rim joists to length. Set one edge of a rim joist on the beam with the top edge of the other end flush with the ledger. Fasten the boards with two 3-inch deck screws. Fasten the other rim joist the same way.
Can the rim board be used as a ledger?
Yes, a deck ledger can be attached to the TJI® floor system that contains either 1-1/8″ or 1-1/4″ or thicker Trus Joist® rim board.
Should deck joists be 2×6 or 2×8?
For upper-level decks, 2×10 is recommended as the minimum size to use for strong guard post connections. 2×6 joists should only be used on ground-level decks that do not require, and will not provide for, any guards.
Can I use a 2×8 for a ledger board?
placing a 2×10 ledger board against a 2×8 rim joist is irrelevant and should not compromise the safety of the structure at all under most conditions. Check with your local code enforcement agency and local structural engineers to be sure.
What is the difference between a rim joist and a ledger?
The ledger board is a piece of 2- by 8-inch lumber that is attached to the house and forms the anchor for the frame. The rim joist is the same length as the ledger board and forms the opposite side of the frame. The two side beams complete the border of the frame.
Does a ledger board have to be one piece?
The ledger board doesn’t have to be one continuous board. It can be a series of broken sections if it is solidly attached. This will require extra bolts and installing a 2x nailer across the top of the vent to secure the decking along the house wall.
How thick should a ledger board be?
The decking is 1-inch thick, so the top of the ledger is 1 1/8 inch below the bottom of the sill.
How do I attach a rim joist to a ledger board?
Quote from the video:
Quote from Youtube video: First you have to pre-drill out the minor or the narrowest diameter on this fastener with a half-inch that works out to be a 3/8 inch drill. Bit for the full length of this fastener.
How do you attach joists to a ledger?
Toenail decking joists into position along the wall ledger using a galvanized 16d nail. Make sure the top of the joist is even with the top of the flashing on the wall ledger so that decking will go on evenly. For outdoor work, use hot-dipped galvanized nails; for indoors, use common (not sinker-type) nails.
What is a floor joist ledger?
A ledger board — a flat piece of timber anchored to the frame that evenly spreads the load of the joists it supports — is used for the installation of hangers. Joist hangers help to keep joists anchored over time and absorb the forces of the structure above.
How do I attach a deck to a ledger board?
Quote from the video:
Quote from Youtube video: Before installing the ledger board into place there's one very important step which is to waterproof the houses rim joist using a rubber membrane. This will keep any water running down the exterior.
What do deck joists sit on?
When building a deck that will be adjacent to a house, joists are often attached at the house end using a header board (from which the joists are “hung” using joist hangers), keeping the tops of the joists at the same level as the header board. At the opposite end, support is provided by a deck girder.
How far apart should lag bolts be on a ledger board?
The fasteners must be compatible with pressure-treated lumber to prevent corrosion. Typically, you will need to install your bolts alternating high and low 2″ from the top and bottom of the ledger board. As a rule of thumb, bolts can be spaced 16″ on center for supporting joist span up to 12′ in length.
How much weight can a ledger board support?
The ledger is 10′ long so every foot of ledger must be designed to carry at least 200 lbs of load.
Can you use Tapcons for ledger board?
Titen HD anchors (Tapcons on steroids as some call them) even in galvanized finish are not to be used in exterior application. Never to be used to attach Ledger Boards.
How much weight will a lag screw hold?
If a lag screw with a 5/16-inch shaft is installed correctly, it can withstand pull-out, or withdrawal, of up to 212 pounds in close-grain hem, fir and redwood, and up to 266 pounds in larch Douglas fir, according to information from the American Wood Council.
Do you need a pilot hole for a lag bolt?
You must drill pilot holes so that you do not splinter the wood or damage the lag screw. Any screw with a large diameter needs a pilot hole for easier and quicker installation. Drilling a pilot hole ensures that your lag screw won’t break when you install it with a power drill. Torque can snap the head right off.
Do I need a washer with a lag screw?
Another important consideration when fastening with a bolt (regardless of whether it is a through-bolt or lag bolt) is the use of washers. A washer adds to the bolts area of holding power. The bigger the washer the better the holding power.
