How To Install Rolled Roofing Material

Snap a chalk line as a guide for the first layer roofing.

How to install rolled roofing material.

The strips should always be horizontal. Valleys will be open so flash them before hand with metal or two layers of roll roofing the first an 18 inch wide strip and the second 36 inches wide. Enlist the help of one or two helpers to handle the long strips. Install the first strip upside down.

10 easy steps for diy rolled roofing installation 1 spend some time cleaning the roof before beginning a rolled roofing installation project. Attach it to the valley with roofing nails spaced 6 inches apart about 3 4 inch from the edge. Nail it in place with roofing nails that penetrate at least 3 4 inch into. The first layer should cover the roof as far as the chalk line.

2 like any other roof project you should start this one by addressing the valleys. 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. Cut a hole in a piece of roofing about 2 feet wide and slip it over the pipe. 3 take a roll of 18 inch wide roofing and use it to cover the length of the valley.

Use 1 nails for re roofing. To seal a plumbing vent spread roofing cement around the pipe. It also helps if you first install a layer of roofing felt. As you place the rolled roofing down stretch it to get rid of wrinkles and creasing.

Cut a hole in the roll roofing and slip it over as well. Push the rolled roofing down into the wet cement to secure it to the roof. For extra durability you may install roll roofing in two layers. Install roll roofing measure 35 inches up from the eaves at several intervals along the roof and mark them.

Do not use the eaves as a guide instead because they can be uneven.