How Long Do Modified Bitumen Roofs Last

The life expectancy of a modified bitumen roof depends on a multitude of factors such as home location maintenance and architectural design.

How long do modified bitumen roofs last.

Some factors could make this material stands shorter. 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. Modified bitumen roofs are reputed to last anywhere from between twelve to twenty years. This is an estimate that does not include good roofing maintenance.

It can last for 10 to 20 years depending on how you would take care of it through regular inspections and maintenance. For example the dark color absorbs more amount of heat. However manufactures suggest the rolled membrane roofing can last up to 20 years. A modified bitumen roofing has a relatively shorter lifespan as compared to other more long lasting materials.

The life expectancy of modified bitumen roofing id up to 16 years in florida. Often you ll hear people use the term torch down roofing. Modified bitumen roof life expectancy. The average lifespan is about 10 to 15 years if this is used in an average condition.

It is important to notes that modified bitumen roofs have a solid roof lifetime of approximately twenty years. Test cut samples are analyzed chemically and via optical and scanning electron microscopy techniques and compared to uncoated areas subject to the same weathering. Modified bitumen is also called torch down roofing it lasts anywhere from 10 15 years. For instance a home near the beach may experience a lot of wind.

Acrylic maintenance coatings are applied over aged organic asphalt shingle and built up roofs and allowed to weather for 6 10 years.