Tying In A New Roof To An Existing Roof

Hope i helped somewhat.

Tying in a new roof to an existing roof.

Once you cut the old shingles back 36 or less work the new section into the old. In any case the structure. After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in. A roofing diagram is on every package of shingles home depot or lowes.

Roofing nails to the existing structural sheathing. Attach the horizontal beam by using a nail gun. Remove siding from the house where the new roof will attach to expose rafters or other framing of the old roof. The lower the slope the further it should extend.

The roofing cement will resist possible leaks overnight. The big idea is that layers of the lower roof should sit below corresponding layers of the upper roof. Tie into the end of an existing gable roof by removing existing facing boards wall siding and any other obstructions back to the first truss of the old roof. Now you can begin assembling the outer rafters and attaching the rafter beam to the edge of the roof of the house.

How to tie a additions roof to existing roof roof designs to attach to existing home how to construct a roof from an exsisting shead how to attach a deck roof to existing roof how to add a roof over porch cost to tie into existing roof attache porch roof on house attach shed roof to house adding a roof to screened in porch adding a roof to existing. The new flashing should go under the old felt and over the new felt and new roll roofing. 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. Up from the valley center and cut through the shingles and underlayment.

After that to make it flush with the roof of the existing house cut the two outer rafters. Then mount new trusses on the new addition walls. You will be using new shingles for tying in you old and new shingles. Connect a flat roof to a sloped or pitched roof with a ledger board.

Sep 12 2020 explore peter baker s board roof tie in on pinterest. Depends on the slope of the new roof. See more ideas about patio roof building a porch porch roof. After nailing down these two boards dab roofing cement on the nails and along the outside edge.

Using new shingles to run your valley.