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Dwyane E. Sloan

Dwayne E. Sloan is the principal engineer, Building Materials, Roofing Materials & Systems, and Air Ducts for Underwriters' Laboratories (UL) Inc. During his 17 years at UL, he has worked in and led a variety of UL's fire-protection areas. Sloan has a bachelor's degree in mechanical engineering from North Carolina State University.

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The UL story: part 2

  • Feature

Underwriters Laboratories Inc.'s <i>Roofing Materials and Systems Directory</i> offers information about proper installation.

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