How To Lay Asphalt Roll Roofing

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

How to lay asphalt roll roofing.

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. If you install roll roofing using the double coverage method it will last longer. The strips should always be horizontal. How to lay asphalt roll roofing written by doityourself staff.

For extra durability you may install roll roofing in two layers. Roll roofing is different. A typical roof has three layers a felt layer and two layers of overlapping shingles. You ll need to use plenty of pressure with the razor knife to cut the rolled roofing material.

It has just one layer so it goes. How to install roll roofing on low slope roofs. Roll roofing is often installed over bare wood sheathing or sheathing that has been painted with a primer. 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.

Nail the roofing strips parallel to the roof edge set in 1 and 8 from the roof edge with nails spaced 4 o. Prepare roof edges cant strips. On aug 14 2009. 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.

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.