Tie In Roof Lines

There are many roof.

Tie in roof lines.

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. The back channel is connected to the rafter directly and reinforced. To tie the design together peter chose to cut the rafter tails off the extend the exterior wall up to the underside of the new roof. By doing this method you will have a clean finish that is connected to the wall line.

As it turned out the existing roof structure is a truss system but they were able to contact the original truss manufacturer to verify that cutting the tails off would not jeopardize the structural integrity of. Because the level cut on the jacks would be so long we added 2x4 sleepers inside the 2x8s for a more complete bearing. After that cut the rafters back to the wall line. You can raise the patio roof up to 500 millimeters by removing the eaves fascia and gutter.

Up from the valley center and cut through the shingles and underlayment. We extended the lines of the sleepers up the roof until they intersected. How to tie building roof systems into one another. How to tie a additions roof to existing roof how to construct a roof from an exsisting shead how to change a roof line 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 easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley.