The gable rafters on either side of the shed roof are doubled and short cripple rafters run between the header and the ridge above it.
How to attach shed roof to existing roof.
Attach patio roof existing house 7.
However if you build a porch roof with a peak larger than your existing roof check to make sure the that material can stand up to the pitch of your porch roof.
The shed rafters attach to the header opposite the cripple.
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 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.
Using lag bolts and a screwdriver fasten the base of the posts to the ground.
You can either remove the eave or just keep it.
Add covered patio roof existing line 4.
8 inches in this case.
Attaching pergola shingle roof 2.
Attach rafters existing roof 7.
Tree sheds adding shed roof existing choose 3.
Calculate the sightline clearance height about 6 feet 2 inches in this case.
Adding gable roof existing ideas 5.
It s easy for the contractor to build and easy on the homeowner s budget says schultz but it makes the new space look like an obvious add on.
23 cool how to attach a roof to an existing roof 1.
Work from the view back not from the house out.
Choose a roof pitch 3 12 and roof structure 2x6 this places the new roof on top of the existing roof.
Attach patio roof existing house 3.
A shed roof should slope at least 1 inch per foot but.
You have to make.
Adding porch roof existing clotheshops 4.
Measure the size of the beam that you are going to use.
14 best attaching a roof to an existing roof 1.
Attach patio roof existing house 5.
This is the simplest solution a single slope that s attached to the original house at the high point and slants down to the outer wall of the addition.
Pick roofing materials that match your existing roof.
How to attach a shed roof to an existing roof step 1.
Attach home addition roof framing existing 2.
As long as you use a roofing design that matches your existing roof you can use the same materials.
Determine the beam size.
Measure the sightline clearance height from the roof to the house not the other way around.
Determine a pitch or slope which will affect the placement of the connection to the existing roof.