How To Lay Asphalt Roll Roofing

It also helps if you first install a layer of roofing felt.

How to lay asphalt roll roofing.

Prepare roof edges cant strips. Roll roofing is made from the same asphalt composition material as shingles and it s easier to install. How to lay asphalt roll roofing written by doityourself staff. 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.

For extra durability you may install roll roofing in two layers. If you install roll roofing using the double coverage method it will last longer. Nail the roofing strips parallel to the roof edge set in 1 and 8 from the roof edge with nails spaced 4 o. To ensure our content is always up to date with current information best practices and professional advice articles are routinely reviewed by industry experts with years of hands on experience.

Applying roofing felt first will better protect the sheathing against condensation as well as against leaking. On aug 14 2009. It has just one layer so it goes. The strips should always be horizontal.

How to install roll roofing on low slope roofs. A typical roof has three layers a felt layer and two layers of overlapping shingles. 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. There are three systems including glue down torch down and peel and stick.

The rolled roofing should reach the chalk line when you lay it down and should stretch from 1 side of the roof to the other.