The glue seal that keeps shingles together can loosen ... and the weather is clear, as wet asphalt shingles can be slippery. Use your best judgment on whether the structure is stable enough ...

With asphalt shingles, most maintenance involves penetrations through the roof where adhesives, metal flashing and sealants ...

Temperatures in early autumn tend to be mild, hovering within the ideal range for most sealants to bond properly with asphalt. Typically, sealant manufacturers recommend application in ...

This coating can be in the form of a protective sealant for asphalt shingles and a rust-prevention application for metal roofs. Ensuring that your roof is free of clutter, and using the proper ...