Applying a reflective coating to a roof is not an inexpensive proposition. However, the reduction in your power bill means the coating will most likely pay for itself within 2 years. In addition to lower electrical bills, coatings can extend the life of your existing roof significantly. Most coatings carry 7 or 8 year warranties.


The best way to determine if reflective coating makes sense for you is to have a professional roofing company inspect your roof and make recommendations.