Deck Against Siding Flashing

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.

Deck against siding flashing.

Then slip flashing behind the siding covering the top edge of the ledger. That should pop the nail head out far enough so you can pry it out. Install z flashing behind the bottom of the ledger and over the siding below. Make the outline large enough to include space for the deck boards on top the ledger and any trim boards on the sides.

I would remove the old siding that was behind the existing ledger to about an inch above the deck surface. What s the proper way to install flashing so i don t get any leaks where the ledger board connects to the house. Start by making an outline on the siding where you want to position the ledger board. I need to install a deck ledger board against a house with wood lap siding.

Though it will take some dismantling and perhaps a replacement deck board or stick of siding following the recommended practices for installed ledger flashing based on. If the deck appears to have life left in it and the lacking flashing was discovered during an annual inspection recommended then some repair should be on your to do list. You may need to pry out siding first. Soon i ll be doing the same on a brick home.

This keeps water from wicking along the bottom of the ledger and getting behind the siding. 5 leave a gap between the decking board closest to the house and the. How to build a deck problems you will run into and how to fix them duration. This keeps the siding out of debris that may collect in the inside corner of the flashing and prevents mold from growing on it.

Slip the back flashing under the siding at least 3 at the top and the sides. If nails are in the way pull them out. Perkins builder brothers 313 372 views. Also removing a little siding beyond the left and right ends of the proposed ledger allows you to apply peel and stick membrane there to protect against leaks.

Soon i ll be doing the same on a brick home. To prevent water from seeping behind the deck s ledger board and rotting the board and the siding the flashing must cover the top of the ledger board and bend over the edge. Pry the siding out near a nail then push the pry bar against the nail as you partially tap the siding back in.