Ever wonder what's actually in that sealcoat on your driveway? Asphalt emulsion is the water-based mixture doing the work.

Wondering whether sealcoating is really necessary for your Durham or Raleigh driveway? Here's what it actually protects against, and how often you need to do it, so you can decide if it's worth the investment.

Your Chapel Hill driveway takes a beating year-round — here's how sealcoating protects it, and what the process actually involves.