Introduction: The Lifespan of Asphalt Roll Roofs
Asphalt roll roofs are a popular roofing option for homeowners looking for a quick and easy installation process. However, despite their popularity, they have one of the shortest lifespans of all roofing materials available on the market. While it may seem like a cost-effective option in the short-term, homeowners should be aware of the potential expenses that come with needing to replace an asphalt roll roof every five to ten years.What is an Asphalt Roll Roof?
An asphalt roll roof is a type of roofing system comprised of a base layer made of fiberglass or organic material, which is coated with asphalt and then topped with ceramic granules. This roofing material is typically sold in large rolls and can be installed by DIY-minded homeowners without professional help. They are often used on small sheds, garages, and low-sloped residential roofs.The Pros and Cons of Asphalt Roll Roofs
Asphalt roll roofs are a cost-effective option for homeowners on a tight budget. They are simple to install and can be completed within a few hours. Additionally, asphalt roll roofs are resistant to UV rays and fire, making them a safe option for homeowners in areas with high sunlight exposure or wildfire risk. However, this roofing material also has several drawbacks that homeowners should consider before making a decision. Pros:- Cost-effective
- Quick and easy installation
- UV and fire-resistant
- Short lifespan
- Poor insulation
- Easily damaged by wind and hail
Why Asphalt Roll Roofs Have a Short Lifespan
An asphalt roll roof’s short lifespan is due to a combination of factors. One of the main reasons is that the base materials used for asphalt roll roofs are not as durable as other roofing options such as metal or tile. Additionally, the thin layer of asphalt that covers the fiberglass or organic material base can crack, peel, or become damaged over time, leading to water leaks and other roofing issues. Another contributing factor to the short lifespan of asphalt roll roofs is that they are typically installed on low-sloped roofs. The lack of slope means that water and snow can accumulate on the roof, leading to increased wear and tear. Lastly, if the roof is not installed correctly, or if the underlying base materials are not properly prepared, this can lead to premature roof failure.When to Replace an Asphalt Roll Roof
Asphalt roll roofs typically last between five to ten years before needing replacement. However, it’s important to keep an eye out for warning signs that indicate the roof may need to be replaced sooner. Some of these warning signs include:- Curling or buckling shingles
- Missing or cracked shingles
- Water spots or leaks on ceilings
- Excessive granule loss from shingles
Alternatives to Asphalt Roll Roofs
While asphalt roll roofs are a cost-effective option, homeowners looking for a longer-lasting roofing solution may want to consider other materials such as metal, tile, or shingles. These materials typically have a longer lifespan and may even increase the resale value of a home. However, they do come at a greater cost and may require professional installation.Tips for Maintaining an Asphalt Roll Roof
While there is no surefire way to extend the lifespan of an asphalt roll roof, there are several steps homeowners can take to maintain the health of their roof:- Clear debris from the roof regularly
- Ensure proper ventilation to prevent moisture buildup
- Apply a reflective coating to help prolong the life of the roof
- Clean gutters regularly to prevent water damage to the roof