Deck Ledger Attached To Siding

Cut siding and flash.

Deck ledger attached to siding.

How do you install a deck ledger board around vents pipes and spigots. Anchor deck joists to the ledger with joist hangers filling each hole with galvanized joist hanger nails rated for pressure treated wood. Never install a ledger board over the top of siding no matter what you hear this can weaken the connection. The proper use of waterproofing flashing is also integral to the structural soundness of an attached deck.

Start by making an outline on the siding where you want to position the ledger board. Attaching a deck ledger securely is only half the work of installing a ledger. Gap between the end of the ledger and the ends of siding and fill it with high quality exterior caulk to keep water from leaking behind the ends of the ledger. This leaves only 4 in.

Aluminum and vinyl siding can easily be removed with tin snips from an area one foot surrounding the ledger board location. Wall leg covered by the wrb and siding. Air space between the decking surface and bottom of the siding course. Overlap flashing by 3 inches and cut it for the doorway.

Step 2 cut away the vinyl siding. Then slip flashing behind the siding covering the top edge of the ledger. Thick and some siding types require there be a 2 in. We offer two solutions that can solve your problem.

Make the outline large enough to include space for the deck boards on top the ledger and any trim boards on the sides. For the deck frame including the ledger board rim joists and posts make sure you use pressure treated wood which is designed to withstand rot. Deck ledger board installing a deck ledger board around vents pipes and spigots. First ensure your circular saw is equal to the thickness of the deck then cut the ledger outline.

Use a nail as a temporary place holder to check the ledger to see if it s leveled. The decking is usually 1 in. Step 3 add 2 x 8 planks between joists. Of the 7 in.

Slide the flashing underneath the siding 1 inch. Snap a chalk line cut out the siding and tack up the ledger board.