How To Install Edge Flashing On A Metal Roof

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How to install edge flashing on a metal roof.

This will allow for expansion and contraction and prevent buckling. Details concrete masonry roofing wrb flashing. In order to do that we re going to use the end wall flashing as a guide. The outer edge must be extended beyond where the gutter is located.

It is also sometimes called d metal for drip. The extension should be at least inch for it to work. Use your 1 1 4 in 3 2 cm nails to secure the flashing to the subroof. Install sheet metal drip cap over the lower rim.

We ve cut our z trims and before we install them we need to know where to place them on the panel. Measure the length of the eave you need to cover with drip edge using a tape measure. A t shaped drip edge flashing is. Two ways to flash roof edges.

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. It should overlap the edge of the gutter if you have them. Install the drip edge by fitting it on the roof eave pushing it tightly against the edge of. One common method is to lay the edge metal under the eaves membrane and over the rake.

L shape drip edge is a simple 90 degree bend with a flare out at the bottom of the short leg. 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. Insert the wide flank of drip cap underneath the first course of shingle or tile all the way through. 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.

Select enough lengths of flashing to cover it. Install the starter course. How to install drip edge flashing on a roof hunker. Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing.

Drip edge roof flashing types. Roof drip edge flashing at roof eaves gable ends.