How Too Install Asphalt Rolled Roofing

Cut the rolled roofing.

How too install asphalt rolled roofing.

Using a measuring tape measure 35 inches 89 cm up from. Nail the roofing strips parallel to the roof edge set in 1 and 8 from the roof edge with nails spaced 4 o c. 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. This aluminum flashing protects the edges of the roof sheathing.

How to do it attach first course. Position the first course so it overhangs the drip edges by about 1 4 inch and roll it out a. To seal a plumbing vent spread roofing. It also helps if you first install a layer of roofing felt.

Apply roofing cement to the roof. 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. Installation tips and guides. Place the first strip over the starter strips but don t overlap the roof edge.

Do not use the eaves as a guide instead because they can be uneven. The strips should always be horizontal. Plan so that no two butt joints are closer than 2 feet from each other. 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.

When it s positioned properly nail the roofing down with galvanized roofing nails every four inches along the top and bottom edges. 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. Mark a chalk line to identify the end of your first layer.

It is best to apply these strips horizontally. Prepare a valley between joined roofs by cutting a strip that is 18 inches wide and covers the entire length of the. Spread the roofing cement along the. Use a trowel to scoop up the roofing cement.

Unroll the roofing and cut a strip to the length necessary for your roof. Step by step roll roofing installation 1. Installing the rolled roofing 1. Snap a chalk line as a guide for the first layer roofing.