How Roof Is Tied With Existing Roof

Fix the back channel to the fascia boards underneath the gutter directly.

How roof is tied with existing roof.

The idea behind tying in the addition s roof with your existing roofing is to minimize any possible openings and opportunities for leaking. Tying a gable roof into an existing roof is a long expensive project usually undertaken only when there is a major addition or renovation to a house. See more ideas about patio roof building a porch porch addition. 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.

You may need a structural engineer to help with design of trusses and rafters. 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. Strip the roofing from the old roof at the connection point to. It is not a job for beginners.

Tie a new gable or hip roof to an existing gable or hip roof with valley rafters which perform the same function as ledgers. Sep 12 2020 explore peter baker s board roof tie in on pinterest. Here are 7 different ways of attaching a patio roof to an existing house that you can apply. You will need building help and a large construction dumpster for debris.

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. 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. When a shed roof ties into an existing roof the new roof could be a simple lean to that covers a deck or porch or it could be the shed roof of a substantial addition. After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in.

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 do this method you will have the back channel and fascia strengthened by reinforcing two.