How To Install Roof Flashing On Metal Roof

Many people who have porches attached to their homes have problems with water leaks at the junction of the porch and the exterior wall of the home.

How to install roof flashing on metal roof.

Let s take a look at the most common types of metal roofs for houses. These leaks are almost always caused by improper flashing installation or the absence of roof flashing altogether. The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. Open valleys have metal flashing to protect this critical area of the roof.

Next use 1 inch nails to secure some metal edging to the perimeter of the roof. In this video i cover installing a roof boot for a vent pipe in a metal roof. How to install porch roof flashing. However the principles are the s.

In order to do that we re going to use the end wall flashing as a guide. Each flashing job is a little bit different and depends on the type of material that the exterior of your house is made of. Whether you are looking to install a metal roof on a shed or a house it s important to know the difference in the various types of metal roofs available. Galvanized metal or aluminum is considered the best to use for roof flashing.

We ve cut our z trims and before we install them we need to know where to place them on the panel. 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. Before you install metal roofing repair any damage to the wood under the shingles. While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately.

The metal i m using is called crinkle black i purchased all my materials at h. Roof flashing is a material used as a protectant against water leaks or seepage and is typically made of galvanized metal but it can also be in the form of aluminum sheet metal copper or even plastic.