The Top 100 Manufacturers of 2012


Ranked by Sales Category


Click on company names below for more information about the manufacturer, including location, employees and product lines.  Additional links provide information and photos highlighting many of the Top 100 Manufacturer's product lines. Click here for alphabetic listings of the 2012 Top 100 companies. Click here to see our introductory article about this year's rankings.

Note: Our annual rankings present North America’s 100 largest manufacturers of residential windows, doors and/or skylights, based on sales volumes. Although we provide specific sales data when it’s available, private companies, often sensitive about releasing sales figures, dominate the industry. As a result, manufacturers are listed alphabetically within 10 sales range categories. An asterisk indicates the company has not confirmed sales information.


More than $1 Billion

$500 Million to $1 Billion


Andersen Corp.*

Atrium Windows & Doors

Formosa Plastics Group

Fortune Brands

Jeld-Wen Inc.*

The Marvin Cos.*

Masonite International Corp.

Ply Gem

Pella Corp.*


VKR Holding A/S





$300 Million to $500 Million

$200 Million to $300 Million


Associated Materials Inc.

The Atis Group

Champion Window & Patio Room Co.

Builders' Firstsource

Harvey Building Products

Modern Builders Supply

Masco Corp.*

The Shield Family Cos.*

MI Windows & Doors


Woodgrain Millwork Inc.



$100 Million to $200 Million

$75 Million to $100 Million


All Weather Windows

Cascade Windows


The Novatech Group

Four Seasons Solar Products LLC

The Window Designs Group

Kinro Inc.


Kolbe & Kolbe Millwork Inc.


Larson Manufacturing Co.*


ODL Inc.*


PGT Industries


Sierra Pacific Windows*


Starline Windows Ltd.*


Steves & Sons



$50 Million to $75 Million

$40 Million to $50 Million


Amsco Windows*

Anlin Window Systems*

Croft LLC*

Fenplast Inc.

Crystal Window & Door Systems LLC

Lincoln Wood Products

Custom Window Systems Inc.*

Serious Energy*

Durabuilt Windows & Doors

Soft-Lite LLC

Elixir Industries*

Vinylmax LLC

Farley Windoor Ltd.

Wallside Windows

Hurd Windows & Doors


Peter Kohler Windows & Entrance Systems Ltd.*




Quaker Window Products Inc.


Simpson Door Co.


Sunrise Windows Ltd.


Thompson Creek Window Co.


Wincore Windows & Doors



$30 Million to $40 Million

$15 Million to $30 Million


AirMaster Windows & Doors

Armaclad Windows & Doors

American Exteriors LLC

B.F. Rich Windows & Doors

Amerimax Building Products*

Brothers Home Improvement

CGI Windows & Doors

Comfort Window & Door Co.*

Lux Windows & Glass Ltd.

Don Young Co.

MariTech Windows

Gerkin Windows & Doors

Northeast Building Products

Gilkey Window Co.

Reilly Windows & Doors

Hayfield Window & Door Co.

Robert Bowden Inc.

Inline Fiberglass Ltd.

Semling-Menke Inc.

Mathews Brothers Co.

Solaris International

MGM Industries

THV Compozit Windows & Doors

Midway Window & Door Co.

Tru Tech Doors

Moss Supply Co.

TruStile Doors LLC

NT Windows Inc.

 United Window & Door

Okna Windows & Doors

Vista Window Co. LLC

Paramount Windows Corp.

Viwinco Inc.

Public Supply Co.


Seaway Manufacturing Co.


Sun Windows Inc.


Taylor Building Products


Thermal Windows Inc.


Vinyl Window Technologies


Vytex Corp.


Win-Dor Inc.


WinDoor Inc.


Zeluck Inc.


Click here for alphabetic listings of the 2012 Top 100 companies. Click here to see our introductory article about this year's rankings.

Complete Report
In addition to online information, Window & Door offers the 2012 Top 100 Complete Report.  Available for purchase, the downloadable PDF document includes descriptive information and updates on each company, a comprehensive cross-reference section breaking out companies by products manufactured and materials handled, also plant locations, top executives and more.