Tying Roof Into Existing Roof

Tying in to an existing gable roof.

Tying roof into existing roof.

The easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley. Attach home addition roof framing existing 2. 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. Add covered patio roof existing line 4.

Tying porch roof shed into existing ask home design 6. How to tie a gable roof into an existing roof adding a gable roof to an 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. Roofing nails to the existing structural sheathing.

The very first step is to set up the trusses or rafters of the addition s walls so that. Tie into the end of an existing gable roof by removing existing facing boards wall. 23 cool how to attach a roof to an existing roof 1. Building the new roof.

Depends on the slope of the new roof. Adding gable roof existing ideas 5. How to tie into existing roof shingles step 1. Remove siding from the house where the new roof will attach to expose rafters or other framing of the old roof.

Sep 12 2020 explore peter baker s board roof tie in on pinterest. After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in. Attach patio roof existing house 3. Connect a flat roof to a sloped or pitched roof with a ledger board.

Install the valley board. The big idea is that layers of the lower roof should sit below corresponding layers of the upper roof. Up from the valley center and cut through the shingles and underlayment. The next step in the process is to install a valley board over the old shingles.

The lower the slope the further it should extend. 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. First you ll need to determine where your new gable roof will tie into the.