Top 100 Manufacturers 2016


*Andersen Corp.

Product Lines: Wood, composite, vinyl, aluminum and fiberglass windows, entry doors, and patio doors sold under the Andersen Windows and Doors, Renewal by Andersen, Silver Line (, American Craftsman ( and Weiland ( brand names.

*Formosa Plastics Group

Product Lines: Fiberglass entry doors and patio door systems under the Plastpro ( and Neuma Doors ( brand names.


Product Lines: Wood, vinyl, and aluminum windows and patio doors; wood, steel and composite entry doors.

*Masonite International Corp.

Product Lines: Fiberglass and steel entry and patio doors; interior doors.

*Pella Corp.

Product Lines: Wood, vinyl and fiberglass windows and patio doors; wood, fiberglass and steel entry doors.

*VKR Holding A/S

Product Lines: Skylights, sun tunnels and roof windows sold under the Velux America brand (


Product Lines: Vinyl windows and sliding patio doors; commercial aluminum fenestration products.

*Sales information not confirmed by company.