Tying In A New Roof To An Existing Roof

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.

Tying in a new roof to an existing roof.

See more ideas about patio roof building a porch porch roof. Hope i helped somewhat. In any case the structure. The new flashing should go under the old felt and over the new felt and new roll roofing.

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. The big idea is that layers of the lower roof should sit below corresponding layers of the upper roof. Now you can begin assembling the outer rafters and attaching the rafter beam to the edge of the roof of the house.

Butt the first new truss against the old one. Connect a flat roof to a sloped or pitched roof with a ledger board. Attach the horizontal beam by using a nail gun. Roofing nails to the existing structural sheathing.

The lower the slope the further it should extend. Once you cut the old shingles back 36 or less work the new section into the old. You will be using new shingles for tying in you old and new shingles. Up from the valley center and cut through the shingles and underlayment.

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. After nailing down these two boards dab roofing cement on the nails and along the outside edge. Tying in to an existing gable roof. Using new shingles to run your valley.

Sep 12 2020 explore peter baker s board roof tie in on pinterest. Then mount new trusses on the new addition walls. The easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley. 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.