Unlike some other types of roofing shingles that we will discuss soon, no type of “top coat” needs to be applied to your asphalt shingles to make them waterproof, which is definitely a plus if you’re searching for a simple option that requires minimum effort. It’s no wonder that these shingles are some of the most popular around for homeowners in Troy, MI.
If Asphalt Shingles Are Already Waterproof, Then Why Do I Still Need Sealant?
Often we hear other roofing companies in the area discourage customers from purchasing sealants for their roofs. This is because you run into some sort of leak on your roof or you realize that for whatever reason, your shingles seem to not be as protective as you would’ve hoped. It is better to rightly identify the issue instead of making a hasty purchase.
As a rule of thumb, a sealant is great for things like a torn nail hole or an unexpected crack in shingles due to wear and tear or if the edges need to be patched up.