Tying In A New Roof To An Existing Roof

A roofing diagram is on every package of shingles home depot or lowes.

Tying in a new roof to an existing roof.

Sep 12 2020 explore peter baker s board roof tie in on pinterest. The easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley. Hope i helped somewhat. After that to make it flush with the roof of the existing house cut the two outer rafters.

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. Depends on the slope of the new roof. The lower the slope the further it should extend. Then mount new trusses on the new addition walls.

You will be using new shingles for tying in you old and new shingles. 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. 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. The roofing cement will resist possible leaks overnight. Up from the valley center and cut through the shingles and underlayment. 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. 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. Using new shingles to run your valley. Connect a flat roof to a sloped or pitched roof with a ledger board.

The big idea is that layers of the lower roof should sit below corresponding layers of the upper roof. See more ideas about patio roof building a porch porch roof. Tying in to an existing gable roof. Now you can begin assembling the outer rafters and attaching the rafter beam to the edge of the roof of the house.

Roofing nails to the existing structural sheathing.