Ductmate provides a range of access panels for high-temperature air ducts and grease duct systems. The F1 Hi-Temp Sandwich Access Door is for high
temperature duct applications. Its fiberglass rope gasket
allows its use with temperatures up to 538°C.
The F2 Grease Duct Access Door is for grease duct
applications. Its ceramic fiber gasket allows its use with
temperatures up to 1260°C. The F2 Access Door meets
NFPA96 standards. Please specify when ordering the F2
rectangular door for use with a duct wrap system as longer
bolts will be provided. The F1 and F2 access panels consist of two layers of precision stamped, hot-dipped galvanized steel that “sandwich” the duct wall. Available in all standard sizes for flat and round ducts, these panels open and close effortlessly with no special tools required. Installation is simple, with no need for measuring and no frame to install and seal.