How Long Will A Modified Bitumen Roof Last

Before modified bitumen existed heavy built up roofs were the dominant choice.

How long will a modified bitumen roof last.

Below are some more facts about modified bitumen roofing. One of the main reasons for the long life of the modified bitumen roofing system is its strength. Unlike some newer types of roofing it has a long proven track record that can be counted on. Bitumen roofs are one of the longer lasting types of flat roofing materials easily lasting 20 years or more.

However manufactures suggest the rolled membrane roofing can last up to 20 years. How much does a modified bitumen roof cost. There are several types of modified bitumen. The average lifespan of a bitumen roof is 10 15 years.

This translates to a cost for a 1 500 square foot roof of approximately 2 250 to 4 500. The life expectancy of a modified bitumen roof depends on a multitude of factors such as home location maintenance and architectural design. Of course roof longevity is in no small part based upon the climate of the prevailing area and the amount of wear and tear that occurs over the course of the years. Life expectancy of modified bitumen.

But it seems unlikely that any thin asphalt add on roof coating on a worn cracked surface would perform as well last as long as either a layer of modified bitumen as a new roof membrane or one of the more durable spray on roof coating products discussed in the articles i list below. There are several different advantages to using a bitumen roof on your building or home. It can last for 10 to 20 years depending on how you would take care of it through regular inspections and maintenance. This combination gives it a rubber like characteristic.

This roofing type was developed for the first time in the mid 1960s in europe and has been used widely in canada and the united states since the 1970s. Normally the rolls are laid out on the roof and trimmed prior to the adhesive being applied to help make the process easier. Depending on what type of roofing you choose your rolled roof could last between 10 and 20 years with some types lasting longer. The main material is asphalt and some other materials like polyester and fiberglass are added to make a stronger flat room.

Modified bitumen roof is a roofing asphalt. Modified bitumen roofs are reputed to last anywhere from between twelve to twenty years. Per square foot it costs approximately 1 50 to 3 00. This is simply not true in florida.

A modified bitumen roofing has a relatively shorter lifespan as compared to other more long lasting materials.