Ledger Board Over Wood Siding

Using a spade bit bore at least two holes through the ledger board one above each other between each joist.

Ledger board over wood siding.

Measure the exact width and length of the ledger board with a tape measure. Step 1 determine the size of the ledger board. This has cause a slight tilt to the ledger board and they said to cut the end of the joists at a matching angle. How to attach ledger board on siding mark the top of the ledger.

These 18 articles will teach you how to install flashing and bolt the ledger connection to the house rim. Set a water level on mark done for the ledger board then make another at a point longer than. The chalk line should be about 1 inch below the door that will open onto the finished deck. Next snap a chalk line across the siding the same length of the board.

Nail undersill trim j channel will also work over the bottom cut using 11 gauge aluminum nails. Make sure you have enough room to install flashing above the ledger board and allow for at least a space above the decking preventing water from wicking upwards into wood siding. The number of bolts required depends upon the expected load on the deck. Make the outline large enough to include space for the deck boards on top the ledger and any trim boards on the sides.

Mark the ledger length. They said this was intentional so that water wouldn t get behind the siding underneath the ledger. This may seem excessively tall but is needed in order for the water resistive barrier wrb and siding to overlap the top. Then cut away the siding.

Properly installing a ledger board for your deck is one of the most important structural components of building a safe and strong deck. After the ledger is installed a second strip of membrane tape is applied over the top of the ledger and about 1 2 in. The wall leg is at least 7 in. Bore through the ledger and right through the rim joist and into the blocking.

Start by making an outline on the siding where you want to position the ledger board. My contractor installed my ledger board with about a 1 4 to 1 2 overlap on the bottom edge over the hardieplank siding. To ensure proper strength a ledger board should be made out of the same size lumber that was used to make the deck joists usually 2 inch by 10 inch boards.