The easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley.
Tie in roof to existing roof.
Tie a new gable or hip roof to an existing gable or hip roof with valley rafters which perform the same function as ledgers.
Up from the valley center and cut through the shingles and underlayment.
Wherever vertical walls below the shed roof intersect the existing roof installation of proper flashing is necessary to prevent leaks.
Attaching at the ridge a shed roof over a full height.
Strip the roofing from the old roof at the connection point to expose.
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.
I ll be tying the addition into the gable end of the existing home using the same roof pitch and truss design for the most part.
Tying in to an existing gable roof.
The roofing cement will resist possible leaks overnight.
To tie into the side of an existing roof put a new roof truss on the walls of the addition brace it upright then snap chalklines on the shingles to mark the center line of the new roof valleys where old and new roofs will connect.
Should i just snap a line and cut the eave including shingles and fascia right off.
The home is a basic ranch roof no dormers on the addition just a straight roof.
See more ideas about patio roof backyard patio porch roof.
I m having trouble finding definitive answers on how to tie in my additions roof.