How To Install Flashing On A Roof Edge

Roof drip edge flashing serves multiple functions on a building the foremost of which is to assist water in leaving the roof edge with minimum damage to other building components by directing the water off of the roof and into the gutter.

How to install flashing on a roof edge.

Drip edge roof flashing types. Two ways to flash roof edges. The drip edge should be nailed beneath the builder s felt but over the fascia board. T shape drip edge is an l shaped flashing in which the long leg folds back on itself before heading down 90 degrees to form the short leg.

The eave goes around a corner and the flashing covers a 4 space between the eave and the roof. Measure the length of the eave you need to cover with drip edge using a tape measure. Bend the corner flashing tightly around the corner. The remaining siding on the sidewall will overlap the step flashing and nail.

Drive the nail through the drip edge into the roof surface not through the fascia. Click to enlarge any image. Tack the edge in place with a roofing nail every foot or so. The existing flashing is sheet lead and dates to 1910.

Step flashing on roof peak. Start the installation at the lower edge of the roof and work your way up toward the peak. Install the drip edge by fitting it on the roof eave pushing it tightly against the edge of the plywood and. One common method is to lay the edge metal under the eaves membrane and over the rake.

Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing. Roof shingle over step flashing. Lift the shingles and slide the top flange of the drip edge underneath. After you ve correctly installed the valley flashing you can install the drip edge which is corner shaped and will be attached with nails along the edge of the roof.

It is also sometimes called d metal for drip. Select enough lengths of. Roof drip edge flashing at roof eaves gable ends. How to install drip edge flashing on a roof step 1.

Details concrete masonry roofing wrb flashing. I am rebuilding an eave on my house and have gotten to the part where i need to figure out how to install the flashing. Also the flashing runs along the main part of the edge and extends about a 1. A t shaped drip edge flashing is.

Install the step flashing when the siding is installed it should be tucked behind this piece and then consecutive courses lapped over it.