If attaching a patio roof to a ledger beneath the eaves does not allow for enough headroom you can set the new patio roof s rafters on the wall s top plate.
How to attach a patio roof to an existing house.
Where to attach a patio roof ledger on a one story house it is often best to attach the ledger for a patio roof just below the house s eaves.
Kick it or keep it.
Work from the view back not from the house out.
Gather the necessary tools you will need nails nailer rafters planks utility knife roofing shingles screwdriver lag bolts utility knife wooden beams etc.
When you re done building your patio roof take the time to add shingles or whichever roofing material you prefer.
When installed correctly the patio roof will complement the house and provide an extra entertainment.
Let s start by creating the rafter in which you need to attach the ledger board to your existing house.
Attaching a patio roof entails intermediate carpentry skills and creativity because there are many ways that you can choose from.
You have to make sure that you place the board in proper height since it will determine the level of your patio roof.
How to attach a patio roof to an existing house step 1.
All of them have their own advantages and drawbacks.
Choose a roof pitch 3 12 and roof structure 2x6 this places the new roof on top of the existing roof.
Determine the beam size.
The ledger board is attached in a horizontal position.
The next question is what to do with the existing eave under the new roof.
If you want to save a little time and money you can also attach a patio cover instead of roofing products.
Add covered patio to house a terrace roof attached to the house uses the structure of the house by supporting one end of the roof on a ledger mounted horizontally to the house.
Most common ways to attach a patio roof to an existing house.
Add fascia board to the end of your rafters to get the finished look.
Calculate the sightline clearance height about 6 feet 2 inches in this case.