Attach the rafters to the ledger boards and settle joists.
How to attach a ledger board for a roof.
A common element in adding porch roofs is fastening one end to the house either to a wall or to a roof.
The opposite side of the porch roof will be supported by a header beam that is installed parallel to the house on top of 6x6 support posts.
Properly securing the ledger board is crucial to building a strong safe deck.
When all the rafters are installed correctly form your patio roof by attaching the planks horizontally across the rafters.
Make sure to check the vertical beam to ensure that the end rafters are placed securely.
That usually is done with a header or ledger board secured to the house.
Place the rafters on 24 centers attach them to the settle joists and beams toward the center.
If you are tying the roof directly to a house wall you can install a ledger board with flashing and install rafter ties to attach the rafters at the appropriate angles or use engineered trusses.
Properly installing a ledger board for your deck is one of the most important structural components of building a safe and strong deck.
The complexity of the job will vary with the size of roof from a simple entryway covering to one over a large screened in area.
Rafters are placed on 24 centers and attached to the beams and settle joists are attached as needed image 1.
On a two story house you can usually tie the ledger into a band joist also called a rim joist located between the floors as shown below.
If necessary use a sliding bevel to determine angles needed where the rafters will meet the ledger board.
This is a time consuming process and should be done while the house is being constructed to simplify the process and reduce costs.
Attach the rafters to the house with joist hangers which supported by ledger boards.
How to attach a ledger board to a vinyl sided house.
The ledger board is a horizontal framing member usually two by.
If you are going to use shingles to cover the patio roof do not forget to install black roofing felt along with a single layer of oriented strand board.
Attach 2x6 rafters to the house with joist hangers and or supported by the ledger board.
When they are installed you can begin attaching roofing shingles.
These 18 articles will teach you how to install flashing and bolt the ledger connection to the house rim.