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spacers behind ledger board

If you have your ledger tight against the rim joist it's much stronger. If it's flashed properly you won't have to worry about spacers.” Flashing, of course, is key. Any water trapped behind the ledger can induce rot, if not in the ledger itself than in sheathing and framing of the house. The high risk of decay drives 

Alternatively, wood spacers can be cut out of pressure-treated plywood and placed behind the ledger. As added protection against moisture infiltration, squirt some caulk into the holes before inserting bolts or lag screws. Watch out: as we discuss below, for virtually every deck installation you will also need to add flashing 

After you have drilled the holes in the wall, push the screws through the ledger board and spacers (see Fig 12) lining them up with the plugs in the wall and screw them in tight ensuring a firm attachment. A great tip here is to 'cap' the end of the screw, after it has been pushed through the ledger board and spacers, with a 

If you use a ledger board, flash the entire wall behind the siding with a fastener sealing layer and use polyethylene strips to lag or bolt through to the house. The polyethylene will not gap or rot joist and the ledger. Simpson has a hockey puck sized plastic spacer ..another is Attach-a-Deck. I live in a rainy 

Product Description. Deck 2 Wall Spacer, "The Ultimate Deck Saver-Inch. Deck 2 Wall spacers provide an easy way to space your deck from the ledger. Spacing your deck from the ledger can help prevent dry rot that can affect the ledger, the house, the siding, and the rim or band joist. Deck 2 Wall is easy to install and 

Once the ledger has been screwed or bolted in place, there's no need for any additional sealing or flashing, and the siding behind the ledger remains undisturbed. The space between the deck and the house also allows a little room for seasonal expansion of deck boards. The company says Attach-A-Deck 

spacer washers. In order to ensure that the ledger does not touch the wall we are going to use stainless steel washers as spacers. The spacer needs to be 10mm and so we are using 7 stainless steel washers on each bolt. spirit level on ledger. Now push the ledger back onto the thru bolts and level up the ledger using a 

How To Flash A Deck Ledger Board. First I like to install a layer of self adhering bitchathane (we like Grace Ice and Water) behind the ledger and above it by at least 12 inches. Make sure the bitchathane is behind the house wrap. The house wrap should extend and overlap the bitchathane. Next mark the location of the 

Even if your contractor gets it right, there can still be a lot of damage caused gets in behind the ledger board and enters your home. You need to make sure Make sure your contractor uses vinyl spacer pins, which will allow the water to drain freely between the ledger and house. Water will always flow 

Ledger Board Flashing. 12” DeckWise WiseWrap LedgerTape is the perfect deck flashing to protect deck ledger boards from the accumulation of water behind the vertical wall of the structure to which it is mounted. When this ledger tape flashing is applied over ledger boards it creates a waterproof barrier that trains 

OSB rim board. It seemed like every week or so, you heard a new story about a deck collapsing. And the main culprit: the ledger attachment. No doubt . departments in my area required bolts for attaching ledgers to walls, and they specified metal “Z” flashings above the ledger and behind the siding.

Otherwise, water will get behind the ledger board and cause damage to the siding and the sheathing. It could also enter the house One way to stop water from collecting in the groove in between them is to space the joists apart with pressure-treated plywood spacers (Figure 3). Because I usually flash the 

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