Up from the valley center and cut through the shingles and underlayment.
How to tie in a roof addition.
There are many roof.
If the new addition is installed improperly it can create the chance for air and moisture to get in potentially causing serious structural damage mildew and mold growth and more.
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.
The best way to tie your addition s roof in with the rest of the house is to take cues from the existing architecture.
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Sep 12 2020 explore peter baker s board roof tie in on pinterest.
How to tie building roof systems into one another.
The idea behind tying in the addition s roof with your existing roofing is to minimize any possible openings and opportunities for leaking.
See more ideas about patio roof building a porch porch addition.
Building an addition on a house requires connecting two roofs whether the new space is a wing of living areas or a carport.
After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in.