Roof Overhang Flashing

How much roof overhang for a metal roof.

Roof overhang flashing.

Check out our recommended tools right here. Open valleys have metal flashing to protect this critical area of the roof. Roof drip edge flashing at roof eaves gable ends. You can measure the overhang s edge if you d like but it should be pretty easy to make an educated guess just by doubling the length of the wall underneath the roof.

The national roofing contractors. Click to enlarge any image. 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. Tip 2 is.

When lapping the eave metal overlap them so the seam faces away from the direction of prevailing view. While some skylight manufacturers include flashing in their products sometimes roofing professionals. Most metal roofing is installed with little or no overhang either on eaves or gable edges. Three tips for overlapping drip edge flashing.

Damaged missing or worn out flashing is a common cause of a roof leak on an external overhang. Metal drip edge flashing is an important element of any roofing edge. Head to your local construction supply store and purchase enough flashing to cover the sides of your overhang. Overlap pieces at least a couple of inches shingle style with pieces higher up on the roof overlapping pieces lower.

It bends around the edge of the roof channeling any moisture that penetrates the shingles away from the roof decking. Purchase enough drip edge flashing to cover the overhang. The edge of the roof has thin metal flashing that helps water drip off.