How To Roof Overlapping Gables

Put one shingle across the valley from the left the next row overlapping from the right for instance.

How to roof overlapping gables.

Weave and cut the valley on the highest side of the roof. If your eave is one straight length then pick an end and work to the other. Then nail shingles on the new roof and exposed areas of the old roof. Finish your gable roof addition tie in by installing siding to match the existing house and fascia and trim boards at eaves and edges.

Staple roofing paper on both gables with a construction stapler and install shingles. The next one goes on the low side. As you near the edges of the roof or any points where the roof has gables you may need to cut the sheets to custom fit the space. Use a tin snips to cut the drip edge to size.

The majority of the metal sheets will go onto the roof whole and intact. Fold new shingles over the new valley onto the old roof overlapping by at least a foot. You want to lay the shingles from the bottom to the top of the valley. Then your first shingle goes on the side you are going to cut.

Tips on how to install shingles on a straight gable roof. Start at the bottom side of the gable and overlap the sections of drip edge a few inches as you work your way up the roof see figure a. Bend shingles across valleys where one roof line meets another staggering the seams. Install the drip edge on the gable ends of the roof after you finish installing your underlayment.

Start by overlapping a starter from both sides of the valley at the bottom. If you align the shingle. Installing asphalt shingles on a basic gable roof is one of the most straight forward of all roofing projects.