How To Install Edge Flashing On A Metal Roof

Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing.

How to install edge flashing on a metal roof. How to install drip edge flashing on a roof hunker. Install the starter course. L shape drip edge is a simple 90 degree bend with a flare out at the bottom of the short leg. 4 deep nail the drip edge to the sheathing every 16 if installing multiple runs of drip edge lap them by 1 4 1 2 inch keeping the nail back from the lapped joint.

This will allow for expansion and contraction and prevent buckling. Drip edge roof flashing types. It should overlap the edge of the gutter if you have them. Select enough lengths of flashing to cover it.

Click to enlarge any image. In order to do that we re going to use the end wall flashing as a guide. Using drip edge with a nailing edge approx. The edging or eave flashing consists of metal strips that are used to cover the perimeter of the roof.

Measure the length of the eave you need to cover with drip edge using a tape measure. Details concrete masonry roofing wrb flashing. A t shaped drip edge flashing is. Use your 1 1 4 in 3 2 cm nails to secure the flashing to the subroof.

The outer edge must be extended beyond where the gutter is located. Install sheet metal drip cap over the lower rim. 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. I m going to take the end wall flashing put it in place and use a pencil or a sharpie to mark the tops of the ribs and the gable trim just so i know where to put those z s.

Insert the wide flank of drip cap underneath the first course of shingle or tile all the way through. The extension should be at least inch for it to work. Roof drip edge flashing at roof eaves gable ends. One common method is to lay the edge metal under the eaves membrane and over the rake.

We ve cut our z trims and before we install them we need to know where to place them on the panel. It is also sometimes called d metal for drip.