Installing Roll Roofing Over Shingles

Add a second piece of full width roll roofing over the first.

Installing roll roofing over shingles. After the eave drip is in place it is time to lay the roll roofing. After it is unrolled and spread into place over the roof it must be nailed down. The roof area is 14 ft. 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.

How to do it. To seal a plumbing vent spread roofing. Doesn t provide the flattest surface for the metal roofing to be installed over each course of shingles is about a 1 8 higher than the course just below it. Prepare a valley between joined roofs by cutting a strip that is 18 inches wide and covers the entire length of the.

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. It needs to be nailed down with each nail spaced roughly 6 inches apart. 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. How to do it attach first course.

Plan so that no two butt joints are closer than 2 feet from each other. Doing it now will make it easier to keep the reroofing job clean. Installing roll roofing is always an appealing option for homeowners because it is easy to install and much less expensive than other roofing. Position the first course so it overhangs the drip edges by about 1 4 inch and roll it out a.

Install a drip edge around the perimeter of the roof. For extra durability you may install roll roofing in two layers. Puting the weather watch rolled roofing material on was real easy and fast to install. Remove the ridge caps.

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. As with the felt paper it is very important to properly align the roll roofing. Use a flat pry bar or roofing shovel to pry. The roofing screws were 1 1 2 inch and went thru the drip edge and into the stud below.

The strips should always be horizontal. Step by step roll roofing installation 1.