Hygrade manufactures laser-welded air spacers, warm edge air spacers, traditional and contoured muntin bars, screen frames, stainless steel patio door track covers, steel reinforcements for vinyl windows and patio door, and related components.  In addition, using our custom roll-forming capabilities, Hygrade creates specifically for your application and to fit your proprietary needs. Hygrade has nationwide manufacturing, distribution, and sales representation to address your window and door component and custom roll forming requirements.