Spray foam roofing is an option that many homeowners and businesses are choosing when it is time for a new roof. Its use is growing and it is worth considering if you are looking for a new roofing system. To aid in your decision making, here are the pros and cons of a foam roof coating.
One of the biggest advantages to spray foam roofing is that it is waterproof. The spray foam layers are seamlessly applied, which means that water cannot get through the roofing. It also expands to fill gaps that are otherwise not covered by other types of roofing materials. If you are concerned with your home's energy bills, this could be especially beneficial to you. The lack of gaps helps to seal your home and prevent hot and cold air from outside from entering through the roof.
Other types of roofing materials require maintenance. A spray foam roof also does, but it is on a much smaller scale. Maintenance of the roofing requires only a reapplication of the UV barrier that is added to help reflect UV rays. Your roofing contractor can help determine how often the barrier needs to be reapplied.
Spray foam roofing is also easy to install. Even though professional installation is required, the cost of labor is greatly reduced because installation does not take long.
Spray foam roofing has many advantages, but there are some disadvantages. For instance, the spray foam could inadvertently end up on other items during installation. Your cars and other items could be at risk of getting a foam application. However, this issue is avoidable. Before installation, you need to ensure that cars and other items are out of range of the foam.
Another problem with spray foam roofing is that it must be applied during certain weather conditions. Moisture can impact the foam's ability to adhere to your underlayment, which could result in the need to re-spray your roofing. Your roofing contractor can help pinpoint the perfect time for application to avoid this issue.
One other possible issue with a spray foam roof is that birds and rodents might peck or nibble on the roofing. Over time, this can take a toll on the structure and lead to structural issues. To avoid this, you will need to work with an exterminator or other professional to keep the birds and rodents off your roof.
To better assess whether or not spray foam roofing is the right choice for your home, talk to your roofing contractor. He or she can help you further explore the benefits and determine if they are worth the investment.