How To Shingle Top Of Dormer To Roof

Step 5.

How to shingle top of dormer to roof.

Install metal flashing at every dormer roof to main roof connection. Secure the last ridge cap shingle with four nails at the corners of the shingle and cover the nail heads with roofing cement. Step 3 install starter shingle row. Put a housewrap membrane over the dormer walls and roof intersections.

Start at the eave area just over the ice and water shield with a three inches of overlap about 3 and work your way up. The shingles on the second layer are then cut ideally creating a clean line down the center of the valley. Diamond roof detailed top of dormer valley part 2 of 2. Fasten this in place with a construction.

How to shingle a roof dormer. Step 2 lay down underlayment felt. Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps. Place this in the valley on each side of a gable.

Make sure you keep this first row straight using the ice and water shield as a guide. The best way to shingle a dormer wall step 1. As you install roof shingles on the second roof plane you allow them to lap over the valley on top of the first shingles. You will need to install metal flashing along the valley where the dormer meets the original roof.

When installing the paper you will overlap the felt paper per local building code usually 2 4. Many pros shingle in a vertical line up the roof because it s much faster. Lay the last ridge cap shingle in the center of the shed roof on top of the exposed adhesive portions of the two center ridge cap shingles. Fasten a vertical side of flashing to.

How to install roofing around dormers 1. How to shingle a dormer. Install metal flashing at all wall roof intersections and around windows. The window of the dormer is therefore deeper inside the room.

Fasten one edge of the flashing up the dormer wall. Capping where dormer meets roof duration. Only licensed roofing professionals should install shingles on a dormer. Asphalt shingle roofing part 11.

Step 1 install flashing and drip edge. Put horizontal flashing across the bottom of a front dormer wall. Nsm construction 127 638 views.