How To Tie Existing Roof Shingles

After framing and sheathing the new addition s roof snap a line over the existing roof shingles.

How to tie existing roof shingles.

The image below depicts the current status. After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in. The bottom of our blind valley was about 30 inches short of the bottom of the porch roof so we extended the line of the valley down to the edge of the new roof. This video shows the transition of a shingle roof to a metal roof.

Now it is time to use a cut valley in order to tie the new shingles in with the old roofing system. I have a roll of aluminum flashing that i plan on putting over the felt at the roof intersection where there is about a 1 2 drop from the new roof osb to the existing roof. To do this we had to extend the plane of the shed roof out over the porch roof creating a small triangular extension of the existing roof. I will be creating a new valley on one side and tieing into the existing shingles on the other.

I am about to put an addition on my house and the only thing that is keeping me from doing the shingles myself is the tie in to the existing. How to tie a additions roof to existing roof roof additions to existing roofs how to construct a roof from an exsisting shead how to change a roof line how to attach a deck roof to existing roof how to add a roof over porch attache porch roof on house attach shed roof to house adding a roof to screened in porch adding a roof to existing. I am almost done roofing it. Up from the valley center and cut through the shingles and underlayment.

You want to be about two inches above the very center of the valley itself. The most trusted miami roofing contractor professionally describes the installation of thi. 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. The roofing cement will resist possible leaks overnight.