Attaching A Ledger Over Wood Siding

The following steps will explain an easy method of removing the lap siding and attaching a ledger board.

Attaching a ledger over wood siding. This may seem excessively tall but is needed in order for the water resistive barrier wrb and siding to overlap the top. Set a ledger at the top of the rafter section as well to control rotation of the new section. By code but in. Step 1 determine the size of the ledger board.

Set the blade depth so you won t cut into the house sheathing below the siding. Attach a deck works great for mounting a ledger over existing siding. Holes through the siding to the face of the sheathing apply the attach a deck fasteners and mount the ledger to the house. Set the bottom of the ledger at the on a chalk line set at the level you predetermined before you cut the siding.

After the ledger is installed a second strip of membrane tape is applied over the top of the ledger and about 1 2 in. How to attach ledger board on siding mark the top of the ledger. 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. You just drill 2 1 2 in.

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. Wood or concrete siding will have to be cut away using a circular saw. Conventional spacing systems are limited to in. Mark the ledger length.

Set a water level on mark done for the ledger board then make another at a point longer than.