Expert Qualifications

This expert has more than 32 years of experience in the asphalt roofing manufacturing industry. He is a certified Lean Trainer and a certified Six Sigma Champion. While at Owens Corning, he spent 20 years as a plant manager for 3 separate asphalt roofing facilities, 8 years as a production manager, and 5 years in various supervisory and support roles. He also served on a product development and design team that specialized in high wind and impact resistant shingles. While at Owens Corning, this expert was a six sigma champion and continuously worked on process standardization in various shingle plants. He has a great deal of experience working with raw material suppliers to reduce variation in their product/process in order to achieve finished product consistency and performance, and was very involved with process monitoring design to assure finished product specification compliance.

Bio Snapshot

  • Dave Randolph
  • Location: Alabama
  • Certified: Lean Trainer
  • Certified: Six Sigma Champion
  • Licensed, Series 6 & 63 Security
  • Former, Plant Manager - Roofing & Asphalt Division, Owens Corning
  • Former, Plant Manager - Insulation, Owens Corning
  • Former, Continuous Improvement Leader - R&A Division, Owens Corning (Left Owens Corning in 2007 after 20 years as he did not want to relocate again)
  • Former, Director of Manufacturing, Chemical Lime
  • Current, Registered Representative, Financial Group

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