How Too Install Asphalt Rolled Roofing

Unroll the roofing and cut a strip to the length necessary for your roof.

How too install asphalt rolled roofing.

Nail the roofing strips parallel to the roof edge set in 1 and 8 from the roof edge with nails spaced 4 o c. It is best to apply these strips horizontally. Install drip edge and install 9 cant strips of roll roofing material along the rake and eaves edges gable ends and lower roof edge such that the roofing strip overhangs the roof deck by 1 4 to 3 8. It also helps if you first install a layer of roofing felt.

Plan so that no two butt joints are closer than 2 feet from each other. Step by step roll roofing installation 1. To seal a plumbing vent spread roofing. Apply roofing cement to the roof.

How to do it attach first course. Snap a chalk line as a guide for the first layer roofing. How to install roll roofing on a flat or pitched roof with your own hands. This aluminum flashing protects the edges of the roof sheathing.

Use a trowel to scoop up the roofing cement. Cut the rolled roofing. Place the first strip over the starter strips but don t overlap the roof edge. Spread the roofing cement along the.

Prepare a valley between joined roofs by cutting a strip that is 18 inches wide and covers the entire length of the. Mark a chalk line to identify the end of your first layer. Installation tips and guides. When it s positioned properly nail the roofing down with galvanized roofing nails every four inches along the top and bottom edges.

Position the first course so it overhangs the drip edges by about 1 4 inch and roll it out a. For extra durability you may install roll roofing in two layers. Do not use the eaves as a guide instead because they can be uneven. Modern technologies have significantly improve the performance of bitumen roll materials to extend their service life of up to 15 25 years and made them more universal.

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. The strips should always be horizontal. Installing the rolled roofing 1. Prepare roof edges cant strips.