How To Attach Ledger Board To Siding

Secure flashing with galvanized nails.
How to attach ledger board to siding. Nail undersill trim j channel will also work over the bottom cut using 11 gauge aluminum nails. If necessary create spacers by attaching pieces of decking to the top side of the frame that goes against the house. 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.
Ledger boards which lend strength and support to a deck by connecting it to a house must be installed on a virtually flat surface. Aluminum and vinyl siding can easily be removed with tin snips from an area one foot surrounding the ledger board location. The ledger board is a horizontal framing member usually two by 10 or two by 12 lumber that supports one side of a deck and attaches flat to the wall of a house after removing a section of siding. Properly installing a ledger board for your deck is one of the most important structural components of building a safe and strong deck.
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. Slip the flashing under the siding so it will cover the ledger board. The following steps will explain an easy method of removing the lap siding and attaching a ledger board. Never install a ledger board over the top of siding no matter what you hear this can weaken the connection.
The manner in which lap siding covers the side of a house makes it impossible to connect a ledger board to. Learn the tools techniques materials and fasteners to properly install a deck ledger board arguably a deck s single most important connec. Install the ledger between the rim joists and fasten it to the house with 3 inch decking screws. Then cut away the siding.
Use an impact wrench to drive inch diameter galvanized lag screws with washers through the ledger and into the sill of the house. Start by making an outline on the siding where you want to position the ledger board. These 18 articles will teach you how to install flashing and bolt the ledger connection to the house rim. Make the outline large enough to include space for the deck boards on top the ledger and any trim boards on the sides.
Step 5 attach ledger board.