Hi I have a question regarding attaching a ledger board to a stucco home. I would double-flash such a ledger as well as extend the bottom cut in the stucco an additional 3 inches to allow for flashing to extend beyond the edge of the ledger Figure 3.
Attaching A Ledger To Brick Walls Requires The Best Methods Building A Deck Exterior Brick Brick Wall
Cut a straight line an inch into the stucco with circular saw.
Ledger board flashing stucco. I hope you can see whats going on. But to be done right you really need to do two of these. Using 2x strips of rubberized self-adhering flashing overlay the first piece on top of the ledger board and joists and extending up above the ledger onto the stucco by a minimum of 1.
My wife and I are looking at installing a deck but friends instructed us we would not be able to attach a ledger board to our stucco home. Follow the complete deck ledger installation process from prep to fastening to flashing. Seal the top of the flashing with silicone caulk.
Z-flashing is installed over the ledger with seams caulked with polyurethane caulk or soldered. When slipping the flashing under the siding be sure to slide the flashing to the left or right of the ledger by at least 2. 38 pilot hole for a 12 screw.
Follow the complete deck ledger installation process from prep to fastening to flashing. York was established in 1933 and is the original innovator in the field of through-wall flashings. Drill pilot holes in the PT ledger board according to plans from the designer.
It then is bent to go out above the ledger. Fasten ledger to the house with lag screw. Insert flashing into the groove that was just cut.
Youll need to cut the stucco above and below the ledger and remove the stucco between the two cuts. Pressure treated ledger board is lag bolted into solid framing. This will ensure water doesnt infiltrate behind the flashing.
Your water resistant barrier must be intact past the deck ledger but thats the goal of the Zip System so possibly not a bad choice. If you can skip the deck ledger flashings that might reduce the need for stucco patching. Two layers of WRB Fortifiber two-ply JumboTex in this instance installed over wall sheathing lapping over the Z-flashing.
Make sure pilot holes are slightly smaller than the lag if bolts are not being used. These articles will teach you how to install flashing and bolt the ledger connection to the house rim. In any case you dont flash the ledger board like you would on a deck because the flashing is applied after the shingles are laid.
Properly installing a ledger board for your deck is one of the most important structural components of building a safe and strong deck. York invented copper fabric flashing and we have continued to innovate flashings that meet the needs. Well having a shingled roof underneath the existing soffit will make it pretty hard to shingle those last few feet unless you leave plenty of room.
I would still not even consider installing the deck and spacers on top of the stucco. If your not sure then tack the ledger to the house with nails then use the board as a guide for a grinder with a diamond blade to score the stucco. Because a stucco weep screed needs to be at least 12 inch above the decking it is important to know what type of decking will cover the deck framing.
Would the order be 1 break out stucco to 6 above top of new ledger board 2 install ledger board and rafters 3 install roof sheeting paper and composite shingle 4 install 4x15x4 z flashing do they make this or do I use multiple pieces with the top edge under the existing paper or new paper tucked up under the existing paper at the broken edge of the stucco and the bottom edge of the z flashing over the top of the new composite shingle 5 install drip screed flashing. The bottom cut extends about 3 inches to the sides so that flashing can be extended beyond the ledger. Slip the back flashing under the siding at least 3 at the top and the sides.
The flashing that you hinted at needs to start behind the rainscreen above the ledger. A masonry saw cuts out the stucco and lath. Slip the siding up and around the door.
What is required to attach a ledger board to a stucco home and keep it leak proof. Predrill holes in the stucco and ledger. Clear out the area.
Installing ledger board over stucco If you gapped the ledger with washers to allow water pass through it would be okay as long as your solid. Ledger can be temporarily tacked in place to pre-drill through ledger and rim in one step. Overlay the second piece if possible atop the first piece and extending into the groove beneath the existing tar paper.