Tying A New Roof Into An Existing Roof

Remove siding from the house where the new roof will attach to expose rafters or other framing of the old roof.

Tying a new roof into an existing roof.

After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in. Depends on the slope of the new roof. The roofing cement will resist possible leaks overnight. Adding gable roof existing ideas 5.

Tying in to an existing gable roof. Attach patio roof existing house 3. Now take the 4x4 beams and erect them to the perimeter outside the porch about four feet apart. 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 new flashing should go under the old felt and over the new felt and new roll roofing. Connect a flat roof to a sloped or pitched roof with a ledger board. To tie into the side of an existing roof put a new roof truss on the walls of the addition brace it upright then snap chalklines on the shingles to mark the center line of the new roof valleys where old and new roofs will connect. In any case the structure.

Attach patio roof existing house 7. The big idea is that layers of the lower roof should sit below corresponding layers of the upper roof. Roofing nails to the existing structural sheathing. Add covered patio roof existing line 4.

Tying porch roof shed into existing ask home design 6. First the 4x4 beams need to be cut to the size of the existing roof so the porch roof and the edge of the existing roof will be even when the job is complete. The easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley. Sep 12 2020 explore peter baker s board roof tie in on pinterest.

See more ideas about patio roof building a porch porch roof. Up from the valley center and cut through the shingles and underlayment. After nailing down these two boards dab roofing cement on the nails and along the outside edge. Attach home addition roof framing existing 2.