How Long Do Modified Bitumen Roofs Last

Test cut samples are analyzed chemically and via optical and scanning electron microscopy techniques and compared to uncoated areas subject to the same weathering.

How long do modified bitumen roofs last.

For example the dark color absorbs more amount of heat. A modified bitumen roofing has a relatively shorter lifespan as compared to other more long lasting materials. The average lifespan is about 10 to 15 years if this is used in an average condition. Modified bitumen roof life expectancy.

Modified bitumen is also called torch down roofing it lasts anywhere from 10 15 years. 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. This is simply not true in florida. Often you ll hear people use the term torch down roofing.

The life expectancy of a modified bitumen roof depends on a multitude of factors such as home location maintenance and architectural design. Acrylic maintenance coatings are applied over aged organic asphalt shingle and built up roofs and allowed to weather for 6 10 years. Modified bitumen roofs are reputed to last anywhere from between twelve to twenty years. It can last for 10 to 20 years depending on how you would take care of it through regular inspections and maintenance.

Modified bitumen happens to be the older flat roof material. The life expectancy of modified bitumen roofing id up to 16 years in florida. However manufactures suggest the rolled membrane roofing can last up to 20 years. How long does a modified bitumen roof last.

For instance a home near the beach may experience a lot of wind.