Roof Rejuvenation
As Credibility: I was involved with GAF - the world's largest roofing company. There are many roof rejuvenation companies on the market. I know the owners of the two largest ones. The best technology is GoNano our of Canada. The biggest one in the US is RoofMax - but - the formula isn't quite as good.
Here's why:
a) Asphalt... it literally restores the asphalt to the almost new state. Therefore, it should extend the life of the roof for 10 - 15 years.
b) Impact Resistance... THAT is what it does - better! It takes a Class 2 Shingle up to at least a Class 3 - maybe 4. That means it is hail resistant. If you are one of The Villagers who prefers not to replace their roof due to hail damage - this is a GOOD reason to have their roof done with this product.
c) Mold / Algae... prevents growth.
As it relates to insurance -the situation is not clear. There are some companies accepting it - but - to most - it is not well known technology. So - you have to ask.
Hope that helps!
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