You are always going to get some water behind the vinyl siding that is what the housewrap is for. You can caulk the sides if you want too but its not necessary.
How do you seal a deck ledger?
Quote from the video:
Quote from Youtube video: About a quarter of an inch out from where the end of the ledger is most of these plastic surface membranes will stretch just a little bit.
How do you waterproof a ledger board?
Quote from the video:
Quote from Youtube video: So the top edge of this metal flashing down here would be protected by a shingle manner like installation of the membrane waterproofing and then the ledger board is attached.
How do you install a ledger board on a deck?
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.
How do you put flashing between house and deck?
Quote from the video:
Quote from Youtube video: Again with state line now I'm going to go ahead and show you a proper way to flash attack. We have one layer two layer three layers. The borrow fourth layer is the very top piece and the siding will
How many lag bolts do you put in a ledger board?
Approved Fasteners
The International Residential Code lists two fasteners for directly attaching ledgers to a house: 1/2-inch-diameter hot-dip-galvanized hex-head machine bolts and 1/2-inch-diameter hot-dip-galvanized lag screws.
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.
Can I use flashing tape on a deck ledger board?
LEDGER BOARD & DECK POST PROTECTION
Our deck flashing tape is a flexible polyethylene waterproof wood flashing and barrier material made with a rubberized asphalt mastic adhesive. Easily apply this durable, self-adhesive material as flashing to protect deck ledger boards against water.
How do you attach a ledger board to a house for a patio cover?
Quote from the video:
Quote from Youtube video: For like screws or another alternative through bolts with accompanying nuts at the ledger. Board. In a suitable flashing. Usually a metal L flashing. To protect against moisture seepage.
Is flashing required on a deck?
“Flashing is required where exterior porches, decks, or stairs attach to a wall or floor assembly of wood frame construction.
Does a ledger board need flashing?
How to Flash a Deck Ledger Board. If you cut out your siding to install a ledger board, careful steps must be taken to ensure that moisture cannot reach your house. Infiltrating rainwater can travel downward, sideways and even upward, so special flashings must be used.
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.
Can I use 2×6 for ledger board?
Trex recommends 16″ OC at most, 12″ if running the boards diagonally. This is fine for 2×6 spacing. For the ledger, it’s worth replacing so it’s the same size. You might not be able to fully secure the larger hangers to the smaller ledger.
How much weight can a ledger board hold?
The ledger is 10′ long so every foot of ledger must be designed to carry at least 200 lbs of load.
Do you use washers with lag screws?
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.
How big should a pilot hole be for a lag bolt?
Similar to wood screws, a stepped pilot hole is recommended for lag bolts. The pilot hole for the body (the unthreaded section of the shank adjacent to the head) should match the bolt size (3/8″ hole for a 3/8″ bolt, for example).
Do lag screws need pilot holes?
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 lag screws need a nut?
Normal wood screws thread as they enter the wood, where lag screws require a hole to be drilled first. Lag screws also use a nut to add extra strength and security to help hold things together. Used for intense load applications, lag screws can support a much heavier load than the average sheet metal or wood screw.
Why are wood screws not threaded all the way?
If a wood screw was threaded all the way up, it would overheat and snap.
How far should a lag screw go into wood?
4.6 the minimum penetration (not including the length of the tapered tip) of the lag screw into the main member for single shear connections or the side member for double shear connections shall be four times the diameter, Pmin = 4Ø. A 1/2″ lag screw would therefore need roughly 4 * 1/2″ = 2″ penetration.
