Strip the roofing from the old roof at the connection point to.
How to join a roof to an existing roof.
I use steel valleys.
Starting two courses higher than where the new ridge meets the old roof unseal the shingle tabs a thin flat bar or a joint taping knife works well and pop the nails of the.
Tying in to an existing gable roof.
Figure out where the new roof will be on the old one and cut a line up the old roof shingles about 3 away above from this valley line.
Sep 28 2019 joining a home made roof to your existing roof might require a level of expertise that you don t really have.
You ll need to remove the existing shingles and cut back the existing eaves to make room for the shed roof then nail a two by six ledger board on the existing roof.
I 39 ll be bringing in roofers to take care of aug 04 2020 ways to attach a patio roof to a house.
You ll need to pull any nails within about a foot of the valley line so that you can slide your valley flashing up under the old shingles.
After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in.
Up from the valley center and cut through the shingles and underlayment.
Tie a new gable or hip roof to an existing gable or hip roof with valley rafters which perform the same function as ledgers.
This latest project was in early december in lambeth ontario for a residential home that had an existing sloped or shingled roof that needed to tie into a ne.
Frame your new roof.
The ends of the shed rafters.