Rolled
This low cost roofing product is made from materials similar to asphalt shingles, but has a relatively short life expectancy-less than 10 years-because it is a single-ply roof. Roll roofing is commonly known as 90-pound felt, since one roll covering 100 square feet weighs around 90 pounds.
Pros:
- Low cost
- Reasonable weather resistance
Cons:
- Short life
- Not intended for high rain or snow areas
