Hygrade Metal Moulding Manufacturing Corporation is a leading manufacturer of aluminum and steel roll-formed products used as components in windows and doors.
Northwood led the management buyout of Hygrade in 1992. Hygrade completed recapitalizations in 1995, 1999 and 2006. It acquired Stalnaker-Elliott in 1998. In 2010, Northwood sold its equity position back to the company for cash and notes, which were redeemed in 2012. hygrademetal.com