All GH doors and frames have been fire tested in accordance with UL 10B, UL 10C, NFPA252, and ASTM E-2074 and are all produced under FM Approval and Warnock Hersey/ITS factory inspection and labeling service program.
Intertek 3HR Metal Frame
Intertek 3HR Metal Door
Intertek 90minutes 8080 double doors
Intertek 90minutes wood door
FM Approval Model SWFD 2022 Fire Door and Frame Up to 1 Hour
FM Approval 1.5HR Steel Door and Frame
FM Approval 3HR Steel Door and Frame up to 7280
La ,   USA  Branch: (1)-714-562-8808     Email: sales@ghdwi.com      BC,Canada Branch: 1-604-475-6679     Email: lee@ghdwi.com