How To Attach A Ledger Board To Siding

Ledger boards which lend strength and support to a deck by connecting it to a house must be installed on a virtually flat surface.

How to attach a ledger board to siding.

Make the outline large enough to include space for the deck boards on top the ledger and any trim boards on the sides. Learn the tools techniques materials and fasteners to properly install a deck ledger board arguably a deck s single most important connec. Properly installing a ledger board for your deck is one of the most important structural components of building a safe and strong deck. In order to install the ledger board you usually need to remove the house s siding.

To ensure proper strength a ledger board should be made. Set a water level on mark done for the ledger board then make another at a point longer than the length of the ledger. The following steps will explain an easy method of removing the lap siding and attaching a ledger board. Step 1 take measurements measure the distance between floor joists the height of the sill plate and add 1 2 inch for flashing to vent moisture from the ledger.

It only weighs 100 pounds it is a ledger board a front plate and eight 2x4 rafters sitting on two 4x4 posts. Step 1 determine the size of the ledger board. Then cut away the siding. These 18 articles will teach you how to install flashing and bolt the ledger connection to the house rim.

Mark the ledger length. Never install a ledger board over the top of siding no matter what you hear this can weaken the connection. 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. Do both sides like this then snap a chalk line in the middle but add 1 inches to the length of the ledger.

Nail undersill trim j channel will also work over the bottom cut using 11 gauge aluminum nails. Aluminum and vinyl siding can easily be removed with tin snips from an area one foot surrounding the ledger board location.