What paint do you use for high-traffic commercial spaces, and how long will it last?

“We use Sherwin-Williams commercial-grade products — typically Duration or Emerald — chosen for scrubbability and resistance to humidity and UV. In a well-maintained interior space you can expect a quality finish to last 5–7 years. Exteriors in coastal or high-humidity areas may need attention sooner; we'll tell you honestly what to expect for your specific building.”