Re Roof Step Flashing

So when a shake roof is replaced re using the step flashings from the old shake roof will result in one step flashing for each two courses of new composition shingle roofing.

Re roof step flashing. Installing new shingles is a major investment for most homeowners so it makes good sense to take steps to protect the integrity of the roof for as long as possible. Bend the 5 sides in half by hand until you have a right angle. Any protrusion in the roof such as a plumbing vent pipe hvac vent or stove pipe or solatube or skylight. On a residential home you should expect flashing in the following areas.

This final layer is called counter cover or cap flashing and commonly consists of aluminum galvanized steel copper tin or even plastic. In contrast to step flashing the next layer is installed in a continuous strip. So if the siding has a 1 in. Install a piece of step flashing over each shingle in a weave fashion.

That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above. Item 831018 model 4916sp 30. Flashing serves a single. Wide and 2 in.

4 step flashing must be installed beneath the siding and housewrap tar paper. However it s important to check for damage anyway. When working with step flashing this may involve removing undamaged pieces of flashing as well. How to repair roof flashing step one.

Purchase pre cut step flashing of cut your own step flashing pieces to be 10 in. Step flashings on a cedar shake roof are typically installed every 10 inches. Be sure to follow the. It sits on top of the finished roof and covers the step flashing.

Installing side wall step flashing 1. If you find damage then you will have to get it. The loose setting of the flashing allows for re weaving when re roofing with out compromising the function of the flashing. Tall on the wall above the bottom of the siding.

The step flashings on a composition shingle roof are typically to be installed every 5 inches. Space off the roof the steps should be 6 in. To install the roof wall flashing above the builder bent the top edge of the flashing into a 90 degree lip about 2 cm in width. Step flashing wall leg should be a minimum of 5 in.