How Long Does Roof Sealant Last?

When you think of a home or building, you probably do not pay the roof much mind. However, this structure plays a key role in ensuring you are kept safe from a variety of harsh elements. One important roofing component you should familiarize yourself with is sealant.

 

Sealant Overview

Sealant is a liquefied material applied to a roof. After the application process is complete, the substance hardens, or seals to the covering in question.

 

Sealant’s Purpose

Sealant is critical to your roof’s function and longevity. The barrier formed by this hardened substance offers the structure a layer of added protection against potentially damaging problems, such as, weather phenomena, freezing or excessively warm temperatures, environmental debris, like allergens, dust and dirt, in addition to potential hazards, including fire and water.

Optimal well applied sealants will not only protect the roof but prevent your home from incurring unnecessary damage. A deteriorating roof could precipitate internal problems, such as, leaks and drafts. These issues may result in costly repairs, diminished aesthetics, exorbitant energy bills and even mild to moderate health maladies.

 

Sealant’s Lifespan

Many properly installed roof sealing products are capable of performing at optimal levels for several years. However, certain factors will have a direct impact on said product’s ultimate endurance, including:

 

The Type Of Material Employed

Numerous products can and often are used to seal roofs. However, the most commonly used products, include asphalt emulsion, silicone, rubber and acrylic.

 

Climate

The climate your roof is exposed to plays a significant role in a sealant’s longevity. High quality sealants are typically capable of withstanding extreme conditions over shorter durations. However, if your home is located in a region prone to prohibitively warm or cold or is continually exposed to severe weather events, the sealant’s lifespan can be lessened.

 

Roof Maintenance

If you perform optimal roof maintenance, said structure’s sealant is more likely to last. An old or damaged roof will place significant strain on the sealant, limit its performance capability and, ultimately, its lifespan. Therefore, proper monitoring and prompt attention to any problems proves critical.

 

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