Low-slope and flat roofs roofing uses rubber, particularly EPDM, as the most viable alternative due to its flexibility in price factor as well as durability and affordability. The question that home and commercial property owners ask most is, “How Long Does a Rubber Roof Last?” This guide will examine the expected life of the flat rubber roof, the issues that influence the life of the roof, and the recommendations on how to make your roof last longer!
Average Life Span of a Rubber Roof
EPDM roofing materials, on average, have a lifespan of 20-30 years, but with some of the best installations and regular maintenance, one can achieve a roof lifespan of 40-50 years. This is what makes EPDM one of the best in the category of rubber roofing that lasts long, and is best suited for roofs that are flat. Weather maintenance, climate, and quality are factors that are critical to ascertain how long your roof will last.
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Factors That Influence the Sustainability of Rubber Roofs
The rubber flat roof’s life expectancy is affected by a number of factors.
- The level of installation:
Proper installation ensures that all the sections are stuck and sealed to prevent failure during the initial stages, which is achieved with a professional design. DIY installations can even lead to painful issues. - Roof Skew and Drainage:
Poorly drainable flat roofs could cause water pools, and this will subject the EPDM membrane to stress that shortens its life. - UV Rays or Extreme Weather:
The membranes could be deteriorated due to constant exposure to the sun or under freeze-thaw conditions. - Maintenance Frequency:
Cleaning and maintenance can help ensure that minor problems will not become serious. - EPDM Membrane thickness:
Thicker membranes (e.g., 60 millimeters or 90 millimeters) are also more durable than thin ones (e.g., 45-mil).
Read more: How to install EPDM rubber roofing?
Is a Rubber Roof Worth It Long-Term?
In weighing the pros and cons, EPDM is distinguished by its value over time:
- The cost vs. life span:
EPDM is less costly than other building materials such as PVC or TPO, although its life cycle takes the same time of 20-30 years. - Environmentally Friendly and Energy Saving:
Reflective EPDM roof is conducive to lower cooling rates, and the product is recycled, thus making it an environmentally friendly investment. - Minimal Maintenance:
When compared to other systems of Flat roofs, which include BUR, the EPDM roofs do not take a lot of maintenance, thus both time and money are saved.
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Final Thoughts
How Long Does a Rubber Roof Last? The average life span is 20-30 years, with the potential life span amounting to more than 50 years when well taken care of. Taking into account its price and energy consumption level, and the fact of the few maintenance requirements, the EPDM rubber roofing is still a great idea to guarantee the long-term sustainability and viability of the building!
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