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Junior Cotterman

 

Education/Certifications

  • VSI certified installer
  • VSI certified Trainer
  • 30+ years of installation background
  • Senior Trainer for Ply Gem Siding

Number of Years in Building Industry: 47+

Personal philosophies on gaining product knowledge and installation techniques:

The need for ongoing education in the field and with product development to ensure the best quality installation practices are being adopted.

Specialty Areas:

  • Siding
  • Cedar Shake
  • Stone
  • PVC Trim
  • Gutter  and Leaf Guards
  • Houseworkx Truck driver and trainer
  • Show booth displays and setup

 

Training Videos

Whether you are here to learn new information for the first time, get current on the latest products, technologies, and techniques, or looking for installation tips and tricks, log in to get the training you are looking for from the leader in exterior building products across North America.

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Ply Gem is proud to be part of the Cornerstone Building Brands family—North America’s #1 Manufacturer of windows, vinyl siding and metal accessories. As a trusted leader of exterior building products, with an expansive national footprint, Cornerstone Building Brands is dedicated to efficiently and effectively meeting the needs of customers and communities.
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