Top 100 Manufacturers 2015


Associated Materials Inc.*,,,
Cuyahoga Falls, Ohio

Product Lines/Brand Names: Vinyl windows and doors; vinyl siding, fencing and other products under Alside, Alpine, Gentek and Revere brands

Atrium Corp.*,,,,,,
Dallas, Texas

Product Lines/Brand Names: Aluminum and vinyl windows and patio doors, impact-resistant windows and doors, acoustic windows, vinyl decking/railing products and patio enclosures

Harvey Building Products*
Waltham, Massachusetts

Product Lines/Brand Names: Vinyl, wood, and acoustical and storm windows; fiberglass and steel entry doors; patio doors; patio rooms; exterior building products including roofing, siding, decking and railing, millwork and skylights

Masco Corp.*,
Taylor, Michigan

Product Lines/Brand Names: Aluminum, vinyl, and fiberglass windows and doors; Masco, Milgard brands

MI Windows & Doors*
Gratz, Pennsylvania

Product Lines/Brand Names: Aluminum and vinyl windows and doors

PGT Industries
N. Venice, Florida

Product Lines/Brand Names: WinGuard Aluminum, WinGuard Vinyl, PremierVue, PGT Aluminum, PGT Vinyl, Architectural Systems, Eze-Breeze
Recent Introductions: WinGuard Vinyl French Door (Series 555), PGT Vinyl French Door (Series 455)
Dealer Training/Support Programs: PGT University has a product and technical curriculum that offers training on all PGT products, as well as courses that address ordering to installation and everything in between—covering information on the latest building code changes; reading and interpreting blueprints and engineering notes; dealers may obtain a PGT Reglaze certification

Welding components at PGT. (image courtesy of PGT)

Woodgrain Millwork Inc.*,,,
Fruitland, Idaho

Product Lines/Brand Names: Wood and aluminum-clad windows and doors, cellular PVC windows, vinyl windows and doors, pine doors and mouldings; Woodgrain, Windsor Windows & Doors, Monarch Windows, Ashworth Doors


The Atis Group Inc.*,,,,,,
Longueuil, Quebec

Product Lines/Brand Names: Clad wood, wood, PVC and aluminum windows; steel and wood doors; LaFlamme, Solarcan, Melco, Vimat, Allsco, Vinylbilt

Builders FirstSource*
Dallas, Texas

Product Lines/Brand Names: Aluminum and vinyl windows; pre-hung interior and exterior doors

Champion Window & Patio Room Co.*
Cincinnati, Ohio

Product Lines/Brand Names: Vinyl replacement windows, vinyl siding, patio rooms and porch enclosures, steel and fiberglass prime doors, and sliding patio doors