Quick Answer: How To Attach A Ledger Board To A House With “steel Siding”?

Quick Answer: How To Attach A Ledger Board To A House With “steel Siding”?

Can you put a ledger board over siding?

In order to install the ledger board, you usually need to remove the house’s siding. Never install a ledger board over the top of siding no matter what you hear, this can weaken the connection. Set the blade depth so you won’t cut into the house sheathing below the siding.

Do you need sheathing under metal siding?

Re: Exterior sheathing required under steel siding? Yes and no. the plywood reinforces the wall in shear, so if its just a garage then no, but if its a resident bldg then yes. and it the same wall with roofs, residential require plywood under metal roofs, but a shop no, but it is a good idea to have it.

Does metal siding need OSB?

Well-known member. Yes and no. the plywood reinforces the wall in shear, so if its just a garage then no, but if its a resident bldg then yes. and it the same wall with roofs, residential require plywood under metal roofs, but a shop no, but it is a good idea to have it.

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Does a ledger board need flashing?

How to Flash a Deck Ledger Board. If you cut out your siding to install a ledger board, careful steps must be taken to ensure that moisture cannot reach your house. Infiltrating rainwater can travel downward, sideways and even upward, so special flashings must be used.

What does the ledger board attached to?

The deck ledger is the deck floor rim board attached to the house, and it should be positively connected to the floor structure of the main building with bolts or lag screws, not nails.

How do you attach a ledger board to a house with siding?

Slip flashing under siding Snap a chalk line, cut out the siding and tack up the ledger board. Then slip flashing behind the siding, covering the top edge of the ledger. Start by making an outline on the siding where you want to position the ledger board.

What are the disadvantages of metal siding?

CON: Metal siding has the risk of rusting over time. Eventually, salty air and salt spray from will cause rust damage in areas near the ocean. When all is said and done, old, worn siding can contribute to a loss of up to 10% of your home’s value.

Should a metal roof be installed over battens?

Not all metal roofs can be installed over battens like that. Before even considering it, make sure the product you’re installing is approved by its manufacturer for that type of application. Basically all metal roofs that can be installed on battens can also be installed on solid decking with underlayment.

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Do you need plywood under metal siding?

As long as the interior of your roof is protected from moisture accumulation, underlayment is not required, though homeowners planning to insulate their house heavily may choose to install plywood to protect their investment.

Can you install metal siding over OSB?

No, you do not need to screw into solid lumber (joists, stripping,etc.). As you can see, the thinnest material they recommend is 1/2” (7/16”) OSB board at 9” on center up to 24” on center. Be sure to follow their instructions in order to obtain the warranty. Metal roofing screws need to go into framing.

Will screws hold in OSB?

Screw Holding Ability of OSB Both OSB and plywood have great tolerance to keep nails and screws together. OSB is engineered, and they can hold screws quite well. However, when the screws are removed, it may damage the strands of wood on the OSB and makes it a bit weaker.

Can you use OSB under a metal roof?

As already mentioned a lot here, you need something under the metal, either tar paper or synthetic roofing underlayment. The metal roof will sweat underneath due to condensation and if left on bare OSB it will cause the OSB to turn to mush.

How far apart should ledger bolts be?

Typically, you will need to install your bolts alternating high and low 2″ from the top and bottom of the ledger board. As a rule of thumb, bolts can be spaced 16″ on center for supporting joist span up to 12′ in length. Longer joists will require tighter bolting patterns.

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How do you replace a rotting ledger board?

  1. Expose the ledger board of your building by removing any siding covering the bottom of the wall where the wood meets the foundation.
  2. Cut away the rotted ledger board using a reciprocating saw.
  3. Cut two 24 by 2 by 10 inch pieces of wood and scab them onto the floor joist on each side of the removed ledger.

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