Ply Gem

Ply Gem is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Windows Vinyl Acrylic Etc
• Windows Wood

North American Industry Classification System (NAICS) Categories:

• Home Centers > Garage, Door & Window Products > Windows Metal, Wood, Plastic & Vinyl

Standard Industry Classification (SIC) Categories:

• Lumber & Other Building Materials > Garage, Door & Window Products > Windows Metal, Wood, Plastic & Vinyl