Laying Rolled Roofing

2 layers for low slope roofs 15 25.

Laying rolled roofing. If you re doing this in the winter roll your roofing sheets out in a garage. Roll roofing is different. It has just one layer so it goes. A typical roof has three layers a felt layer and two layers of overlapping shingles.

If it does have to be installed in cold weather cut it into 12 to 18 foot sheets and lay them flat inside a garage to warm up and flatten out. Applying roofing felt first will better protect the sheathing against condensation as well as against leaking. It was pretty easy to install and took about an hour to do by myself including setup and tear. Cold weather damages roofing sheets.

One msr roofing roll is usually about 36 feet long by 36 inches wide. If you install roll roofing using the double coverage method it will last longer. Roll roofing is not very pliant or flexible in cold weather of fewer than 45 degrees fahrenheit and it can crack and break if it is manipulated while cold. Roll roofing is not tough material so it is vital that you sweep the roof to make sure it has no stones of other objects on it before you begin to lay it.

So in terms of quantity a roofing roll is about the size of one composite shingle square. Before you will learn the way how to install rolled roofing you should know that laying the roll roofing material depends on several factors and first and foremost it s the slope of the roof. Cut pieces into 12 18 feet 3 7 5 5 m sections and lay them out flat in your yard. Place bricks in the corner to keep it down and reduce resistance later.

For example the number of layers must be. How to install roll roofing on low slope roofs. Rolled roofing or roll roofing also known as msr comes in rolls of 100 square feet. Roll roofing is often installed over bare wood sheathing or sheathing that has been painted with a primer.

Also if the weather is very hot or cold installing roll roofing is not a good idea because it will either be too flexible or too brittle to use. This is not a how to video. Roll out the roofing sheets and lay them flat on the ground.