Do You Attach A Ledger Board On Top Of Siding

If attaching a patio roof to a ledger beneath the eaves does not allow for enough headroom you can set the new patio roof s rafters on the wall s top plate.

Do you attach a ledger board on top of siding.

The manner in which lap siding covers the side of a house makes it impossible to connect a ledger board to. Then the deck can be set as much as 7 3 4 below the top of the door sill. On a two story house you can usually tie the ledger into a band joist also called a rim joist located between the floors as shown below. I want to attach the ledger board directly into the hardiboard siding of the garage with lag screws using washers as spacers for drainage between the ledger and the siding.

Or lap board siding and then precisely locate the band board accurately to avoid damaging the wrong part of the siding. The following steps will explain an easy method of removing the lap siding and attaching a ledger board. A common element in adding porch roofs is fastening one end to the house either to a wall or to a roof. Get 4 inches of the flashing under the bottom of the siding.

Aluminum and vinyl siding can easily be removed with tin snips from an area one foot surrounding the ledger board location. That usually is done with a header or ledger board secured to the house. The complexity of the job will vary with the size of roof from a simple entryway covering to one over a large screened in area. Then cut away the siding.

In order to install the ledger board you usually need to remove the house s siding. It only weighs 100 pounds it is a ledger board a front plate and eight 2x4 rafters sitting on two 4x4 posts. Never install a ledger board over the top of siding no matter what you hear this can weaken the connection. Secure flashing with galvanized nails.

Nail undersill trim j channel will also work over the bottom cut using 11 gauge aluminum nails. Drill 1 2 inch holes through the ledger board into the planks between joists. Make the outline large enough to include space for the deck boards on top the ledger and any trim boards on the sides. Ledger boards which lend strength and support to a deck by connecting it to a house must be installed on a virtually flat surface.

Step 5 attach ledger board. Start by making an outline on the siding where you want to position the ledger board.