Exhibit 21.1

PGT Innovations, Inc.

Name	State of Incorporation
PGT Industries, Inc. (wholly-owned by PGT Innovations, Inc.)	Florida
CGI Windows and Doors Holdings, Inc. (wholly-owned by PGT Industries, Inc.)	Delaware
WinDoor, Incorporated (wholly-owned by PGT Industries, Inc.)	Florida
LTE, LLC (wholly-owned by PGT Industries, Inc.)	Florida
CGI Windows and Doors, Inc. (wholly-owned by CGI Windows and Doors Holdings, Inc.)	Delaware
CGI Commercial, Inc. (wholly-owned by CGI Windows and Doors, Inc.)	Florida
Coyote Acquisition Co. (wholly-owned by PGT Innovations, Inc.)	Delaware
WWS Acquisition, LLC (wholly-owned by Coyote Acquisition Co.)	Missouri
Western Window Holding LLC (wholly-owned by WWS Acquisition, LLC)	Delaware
Martin Door Holdings, Inc. (wholly-owned by WWS Acquisition, LLC)	Utah
MDM Utah, LLC (wholly-owned by Martin Door Holdings, Inc.)	Utah
NewSouth Window Solutions of Orlando, LLC (wholly-owned by PGT Innovations, Inc.)	Florida
NewSouth Window Solutions, LLC (wholly-owned by PGT Innovations, Inc.)	Delaware
Doers Window Manufacturing, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Tampa Bay, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Bonita Springs, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of West Palm Beach, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Ft. Lauderdale, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Jacksonville, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Charleston, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Houston, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Pensacola, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Raleigh, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Charlotte, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of New Orleans, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Atlanta, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of San Antonio, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Fort Worth, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Nashville, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Dallas, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
NewSouth Window Solutions of Austin, LLC (wholly-owned by NewSouth Window Solutions, LLC)	Florida
Eco Enterprises, LLC (75%-owned by PGT Innovations, Inc.)	Delaware

Eco Window Systems, LLC (wholly-owned by Eco Enterprises, LLC)	Florida
Eco Glass Production, LLC (wholly-owned by Eco Enterprises, LLC)	Florida
Unity Windows, LLC (wholly-owned by Eco Enterprises, LLC)	Florida