Roll Roof Difference

Though roll roofing is similar to asphalt shingles it is considerably cheaper thinner and less durable.

Roll roof difference.

Pros of rolled roofing rolled roofing is the least expensive roofing material even compared to low cost composite shingles. Roll roofing and modified bitumen are both suitable for low slope roofs. Rolled roofing msr is a mineral surfaced oil based asphalt product that is available in 100 square feet rolls and weighs about 75 pounds per roll. It can be found in almost any home improvement outlet hardware store or online source.

Hammered down rolled roofing should not be used on flat. Modified bitumen is approved for flat roofs with minimal slope but roll roofing is not viable below a 2 12 pitch two inches of rise for each twelve inches of horizontal run with exposed nails or a maybe little lower with concealed nail installation. Rolled roofing does not last long usually about 5 8 years at most. Most types of roofing available for flat roofs come in rolls.

The average lifespan is 20 years. The rolls are typically up to 100 feet long and may be any width from 6 20 feet wide. This product is the best way of covering low incline roofs. Rolled roofing goes down quickly.

Rolled roofing is manufactured in large rolls typically measuring 36 inches by 36 feet. As shingles need to be cut into small shapes and feature thicker layers they tend to cost more per square foot compared to rolled roofing. Rolled roofing may expand or contract due to temperature changes and the effect can be more significant the longer the roll is. The vast majority of rolled roofing contains some variation of rubber in one of many different combinations.