Top 100 Manufacturers 2016
$500 MILLION TO $1 BILLION
*Fortune Brands Home & Security
*Marvin Windows and Doors
Product Lines: Wood, clad-wood and fiberglass windows and patio doors under the Marvin, Integrity and Infinity brand names.
Product Lines: Wood, fiberglass, vinyl and aluminum windows and patio doors sold under the Milgard Windows & Doors brand name (milgard.com).
Product Lines: Vinyl windows; vinyl, vinyl-clad wood, wood, aluminum-clad wood and aluminum patio doors. Sold under the Ply Gem, Simonton Windows & Doors (Simonton.com), and Great Lakes Windows (greatlakeswindow.com) brand names. In Canada, Ply Gem’s subsidiary, Gienow Renovations (gienow.com), manufactures vinyl, aluminum clad vinyl and aluminum clad wood windows and patio doors, as well as fiberglass and steel entry doors.
*Sales information not confirmed by company.