Installing Roll Roofing Over Shingles

Plan so that no two butt joints are closer than 2 feet from each other.

Installing roll roofing over shingles.

Prepare a valley between joined roofs by cutting a strip that is 18 inches wide and covers the entire length of the. For extra durability you may install roll roofing in two layers. Installing roll roofing is always an appealing option for homeowners because it is easy to install and much less expensive than other roofing. This aluminum flashing protects the edges of the roof sheathing.

The roofing screws were 1 1 2 inch and went thru the drip edge and into the stud below. How to do it attach first course. To install roll roofing you ll need to cut the material into long strips of the correct length for your roof and lay it flat. Add a second piece of full width roll roofing over the first.

Puting the weather watch rolled roofing material on was real easy and fast to install. Position the first course so it overhangs the drip edges by about 1 4 inch and roll it out a. The roof area is 14 ft. The strips should always be horizontal.

It also helps if you first install a layer of roofing felt. Things you ll need rolled roofing razor knife trowel brush hose measuring tape ladder roofing cement 1 inch 2 5 cm long roofing nails hammer chalk. How to do it. Step by step roll roofing installation 1.

However roll roofing does not look nearly as good as shingle or tile so it is typically only used on roofs that are not readily visible. It needs to be nailed down with each nail spaced roughly 6 inches apart. Doing it now will make it easier to keep the reroofing job clean. 3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof.

As with the felt paper it is very important to properly align the roll roofing. To seal a plumbing vent spread roofing. Remove the ridge caps. Install a drip edge around the perimeter of the roof.

Use a flat pry bar or roofing shovel to pry. Nail the roofing in place with short roofing nails spaced 6 inches apart and 1 inch in from the outer edges of the roll roofing.