Seaway Manufacturing in Pennsylvania was visited by Energy Secretary Stephen Chu in 2010.

Category 9

Companies with Annual Sales between $15 Million and $30 Million

Window & Door's Top 100 presents the 100 largest manufacturers of residential window and door products based on annual sales. Companies are listed alphabetically within 10 sales range categories. See bottom of page for links to other sales range categories.

American Exteriors LLC*
Headquarters: Littleton, Colo.
Employees: 150
Product Lines: Vinyl windows and entrance systems.
Web Site(s): www.amext.com

Armaclad Windows & Doors
Headquarters: Chicago, Ill.
Employees: 100
Product Lines: Vinyl and fiberglass replacement windows and sliding patio doors. Fiberglass and steel hinged patio doors, aluminum entry doors, fiberglass entry doors, and steel entry doors. Storm doors and windows. Acoustical windows.
Web Site(s): www.armacladwindows.com

BFRich Windows & Doors
Headquarters: Newark, Del.
Employees: 200
Product Lines: Vinyl windows, architectural shapes and patio doors for the remodeling, new construction and light commercial markets.
Web Site(s): www.bfrich.com

Brothers Home Improvement*
Headquarters: Roseville, Calif.
Employees: 135
Product Lines: Vinyl windows and doors for the replacement market.
Web Site: www.brothershomeimp.com

CGI Windows & Doors Inc.
Headquarters: Miami, Fla.
Employees: 130
Product Lines: Impact-resistant windows and doors.
Web Site(s): www.cgiwindows.com

GBO Inc.
Headquarters: Ste-Marie-de-Beauce, Que., Canada
Employees: 300
Product Lines: Wood and aluminum-clad wood windows and doors.
Web Sites: www.bonnevillewd.com, www.gbo-inc.com

Gerkin Windows & Doors
Headquarters: S. Sioux City, Neb.
Employees: 150
Product Lines: Commercial aluminum windows, vinyl windows and patio doors. Storm doors.
Web Site: www.gerkin.com

Gilkey Window Co.
Headquarters: Cincinnati, Ohio
Employees: 150
Product Lines: Vinyl windows and patio doors. Entry doors.
Web Site: www.gilkey.com

Hayfield Window & Door Co.
Headquarters: Hayfield, Minn.
Employees: 155
Product Lines: Vinyl- and vinyl-clad wood windows for new construction and replacement.
Web Site: www.hayfieldwindow.com

Ideal Window Manufacturing Inc.
Headquarters: Bayonne, N.J.
Employees: 225
Product Lines: Vinyl windows and doors.
Web Site: www.idealwindow.com

Inline Fiberglass Ltd.
Headquarters: Toronto, Ont., Canada
Employees: 150
Product Lines: Fiberglass windows and doors, fiberglass window reinforcements for aluminum and vinyl windows and architectural custom profiles.
Web Site: www.inlinefiberglass.com

Mathews Brothers Co.
Headquarters: Belfast, Maine
Employees: 130
Product Lines: Putty-glazed wood windows; historic restoration wood windows,; new construction and replacement PVC windows and patio doors; Fusion-Core (R-5) PVC replacement windows.
Web Site: www.mathewsbrothers.com

MGM Industries*
Headquarters: Hendersonville,Tenn.
Employees: 150
Product Lines: Vinyl windows and patio doors.
Web Site: www.mgmindustries.com

Midway Windows & Doors
Headquarters: Chicago, Ill.
Employees: 125
Product Lines: Vinyl windows and patio doors for both new construction and replacement markets.
Web Site(s): www.midwaywindows.com

Moss Supply Co.
Headquarters: Charlotte, N.C.
Employees: 425
Product Lines: Vinyl, aluminum and composite windows for new construction. Vinyl patio doors new construction and replacement windows and patio doors.
Web Site: www.mosssupply.com

Newpro Operating LLC
Headquarters: Woburn, Mass.
Employees: 125
Product Lines: Windows and doors.  Also offers siding and roofing products.
Web Site: www.newpro.com

NT Window Inc.
Headquarters: Fort Worth, Texas
Employees: 110
Product Lines: Vinyl and aluminum replacement windows and doors. Window and door products for new construction and light commercial applications.
Web Site: www.ntwindow.com

Okna Windows & Doors
Headquarters: Bristol, Pa.
Employees: 130
Product Lines: Vinyl and composite windows and doors
Web Site: www.oknawindows.com

Public Supply Co.
Headquarters: Oklahoma City, Okla.
Employees: 105
Product Lines: Aluminum and vinyl windows and doors.
Web Site(s): www.publicsupply.com

Reilly Windows & Doors
Headquarters: Calverton, N.Y.
Employees: 125
Product Lines: Wood and metal windows and doors. Screens and wood shutters.
Web Site: www.reillywd.com

Seaway Manufacturing Corp.
Headquarters: Erie, Pa.
Employees: 120
Product Lines: The Seaway Signature, Ovation, Encore and Accolate lines of vinyl replacement windows. Encore and Prima Vista sliding patio doors; EntryPride steel entry doors; and storm Windows and Doors. GrandView sunrooms and BetterView patio rooms.
Web Site: www.seawaymfg.com

Sun Windows Inc.*
Headquarters: Owensboro, Ky.
Product Lines: Clad wood windows and doors. Vinyl windows.
Web Site: www.sunwindows.com

Taylor Building Products
Headquarters: West Branch, Mich.
Employees: 100
Product Lines: Steel and fiberglass entry doors.
Web Site: www.taylordoor.com

Thermal Windows Inc
Headquarters: Tulsa, Okla.
Employees: 125
Product Lines: Thermally broken aluminum windows, sliding glass doors and terrace doors for retrofit or new construction.
Web Site: www.thermalwindows.com

Thermo Tech Windows
Headquarters: Salk Rapids, Minn.
Employees: 120
Product Lines: Vinyl windows and patio doors.
Web Site: www.thermo-techwindows.com

Vinyl Window Technologies
Headquarters: Paducah, Ky.
Employees: 150
Product Lines: Vinyl windows and patio doors.
Web Sites: www.viwintech.com, www.shorelinewindows.us

Vytex Corp.
Headquarters: Laurel, Md.
Employees: 120
Product Lines: Vinyl windows and patio doors. Bays and bows. Entry and storm doors.
Web Site: www.vytexwindows.com

Win-Dor Inc.*
Headquarters: Anaheim, Calif.
Employees: 220
Product Lines: Vinyl replacement windows and doors.
Web Site: www.windoronline.com

WinDoor Inc.
Headquarters: Orlando, Fla.
Employees: 195
Product Lines: Aluminum sliding glass doors and fixed windows.
Web Site: www.windoorinc.com

Zeluck Inc.
Headquarters: Brooklyn, N.Y.
Employees: 130
Product Lines: Custom wood windows and doors.
Web Site: www.zeluck.com

*Sales volumes not confirmed by company

More Rankings

Window & Door ranks the Top 100 manufacturers alphabetically within 10 sales range categories. Follow these links to see companies in the other categories:

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