Top 100 Manufacturers of 2014: $30 Million to $40 Million

Air Master Windows & Doors*


Product lines: Aluminum windows and doors; storefront, curtain wall and commercial products; impactresistant products
Headquarters: Barceloneta, Puerto Rico
Employees: 457
General information: Air Master is one of the largest suppliers of residential and commercial fenestration products to the Caribbean market. It currently operates a 250,000-square-foot plant housing 18 production lines, where it manufactures products ranging from entry-level windows and doors to high-end systems.

American Exteriors LLC


Product lines: Vinyl windows, doors and siding
Headquarters: Littleton, Colo.
Employees: 290
General information: American Exteriors sells and installs windows, doors and siding in a 13-state area. Based in Littleton, Colo., where it produces windows, the company also has showrooms in Denver; Des Moines, Iowa; Kansas City and Wichita, Kan.; Minneapolis; Omaha, Neb.; Salt Lake City; Boise, Idaho; and Sioux Falls, S.D.


Armaclad Windows & Doors

Frame assembly at Armaclad 

Product lines: Vinyl replacement windows; residential and commercial fiberglass windows; acoustical windows and doors; vinyl and fiberglass sliding patio doors; high-performance IG units and fiberglass entry doors
Brands: FiberFusion 1000, Encore, Liberty, Liberty Enhancement, Armaclad Builder Series, EnergyGuard, Point One, InvisiScreen, Force 400, Facet- Glass, SecurGlass, InsulGuard, InsulMax and PowerFin
Headquarters: Chicago
Employees: 125+
General information: Armaclad is a division of Sound Solutions. With locations in Chicago; Elmhurst, Ill.; Maryland and Colorado, the company markets and distributes products through home improvement dealers and distributors.




Dunbarton Corp.


Product lines: Pre-hung entry doors; prefinished steel door frames; metal bi-fold and mirrored closet doors
Brands: Rediframe, Achiever Entry Systems
Headquarters: Dothan, Ala.
Employees: 158
Recent acquisitions: In March 2013, Dunbarton acquired two strategic storm door assets of Loxcreen Metal-Source, and began production of the aluminum full-view storm door and ventilating self-storing storm door under its Achiever division. Fabricated in Dothan, the new door lines are assembled and distributed from Camden, Tenn.
General information: Dunbarton is a Cochener Garvey Capital Partners, Inc. company that manufactures Rediframe prefinished steel door frames and Achiever Entry Systems pre-hung entry door systems used in commercial, multifamily and residential building projects. Dunbarton sells to an international network of distributors and owns a satellite facility in Camden, Tenn.

Lux Windows & Glass Ltd.


Product lines: Aluminum-clad, wood, and PVC windows and doors
Headquarters: Calgary, Alberta, Canada
Employees: 160
General information: Celebrating 45 years in business, Lux Windows is a family business that prides itself on combining cutting-edge technology with a commitment to craftsmanship. Operating out of a 100,000-square-foot lean manufacturing facility, the company seeks to provide renovators, builders, architects, designers and homeowners a complete line of window and door systems for commercial, new home construction and renovation projects. Lux was the Canadian Home Builders’ Association – Calgary Region winner of the Grand Sam Award for Partner of the Year in 2013.

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