Editor's note: Following is part two of a two-part series about selecting roof coatings. "Selecting correct coatings—part 1" was published in the November issue, page 32.
In November, I provided basic information about roof coatings—such as coating technologies and the importance of establishing a coating's intended purpose and function to help you select proper coatings for roof systems.
After you establish what function you want a coating to serve, you must consider the type of roof system being coated. The following information provides some insight regarding coating requirements for specific roof systems.