Never install a ledger board over the top of siding no matter what you hear this can weaken the connection.
Awning ledger board.
Step 4 attach an 8 foot metal l shaped ledger to the house and to the ledger board using 1 inch screws.
Make sure the nails go through the wall studs.
Aluminum and vinyl siding can easily be removed with tin snips from an area one foot surrounding the ledger board location.
The ledger board is attached to the roof with 90 degree heavy duty stanley brackets the brackets need to be bent so the new ledger board is plumb.
Locate a position for a header or ledger board.
Five ledger board techniques explained and illustrated.
The ledger typically a 2 by 6 is usually designed to hold one end of the patio roof rafters.
Make it the full width of the porch or slightly wider depending on your porch design.
This is a time consuming process and should be done while the house is being constructed to simplify the process and reduce costs.
Minimum of 7 6 from the deck or patio to the top of the mounting bracket and ledger board.
The placement of the ledger header determines the level of the roof so be sure it is positioned at the correct height and is horizontal.
A ledger header board is the first step if you are attaching the patio roof to an existing structure.
Note you will need a minimum of 3 of unobstructed room above the top of the mounting bracket and ledger board for the awning to fit properly this measurement increases to 4 with a.
Find the wall studs or roof trusses that will have to support the ledger.
The ledger should be attached before the foundation is built for a deck patio roof posts and other structure.
Where to attach a patio roof ledger.
The brackets are then lag bolted to the roof and sealed watertight.
Determine how high it must be to provide an adequate slope to the roof.
So make a mark above 7 to 8 inches and keep a minimum gap of 2 inches at one of the ends.
The roof top brackets wood ledger board and lag bolts are to be purchased locally by customer.
The awning should be at least 7 to 8 feet above the ground or the patio.
Locating and mounting the ledger is normally a fairly easy process.
Also you need to keep enough open space approximately 3 4 inches above the top of the mounting bracket and ledger board.
In order to install the ledger board you usually need to remove the house s siding.