Stewart Filmscreen has received GREENGUARD Children & Schools Certification for framing systems and materials.

The GREENGUARD Children & Schools Certification indicates that a product has met the standards for clean indoor air and contributes to healthy work, home, school, and other indoor environments.

GREENGUARD Children & Schools Certification establishes chemical emission limits to define low-emitting materials for environments where people spend an extended period of time. Children, in particular, are vulnerable to airborne toxins, as they have higher inhalation rates per pound of body weight than adults.

GREENGUARD Certification is accepted by a number of green building programs, including the United States Green Building Council's (USGBC) LEED Rating System.

The not-for-profit GREENGUARD Environmental Institute oversees the GREENGUARD Certification Programs and establishes acceptable indoor standards for indoor products, environments and buildings.

All of Stewart Filmscreen’s framing systems have been certified, along with the following materials: FireHawk G3, FireHawk SST, GrayMatte 70, GrayHawk RS G3, StudioTek 130 G3, UltraMatte 130, UltraMatte 150, UltraMatte 200, Silver 3D, AeroView 70, AeroView 100, LumiFlex 130, Filmscreen 100, FIlmscreen 150, StarGlas 60, StarGlas 100, AeroPlex 70, AeroGlas 70, Aero Plex 100, AeroGlas 100, LumiPlex 130, LumiGlas 130, TechPlex 100, TechPlex 150, TechScreen100, TechScreen 150, Graphite 70, Graphite 100, and CrystalView 60.