F1 1000 Degree Access Doors (Not Grease Rated)

16x12x(33-36) F1 1000 degree SS 304 Round Duct Access Door

F1 Hi-Temp Sandwich® Access Door - Round Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for...

16x12x(29-32) F1 1000 degree SS 304 Round Duct Access Door

F1 Hi-Temp Sandwich® Access Door - Round Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for...

8x4x(13-14) F1 1000 degree Gasket GALV Round Duct

F1 Hi-Temp Sandwich® Access Door - Round Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for...

16x12x(37-40) F1 1000degree Gasket GALV Round Duct

F1 Hi-Temp Sandwich® Access Door - Round Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for...

16x12x 33-36" F1 1000degree Gasket GALV Round Duct

F1 Hi-Temp Sandwich® Access Door - Round Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for...

16x12x 25-28 F1 1000degree Gasket GALV Round Duct

F1 Hi-Temp Sandwich® Access Door - Round Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for...

16x12x 23-24 F1 1000degree Gasket GALV Round Duct

F1 Hi-Temp Sandwich® Access Door - Round Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for...

16x12x 21-22 F1 1000degree Gasket GALV Round Duct

F1 Hi-Temp Sandwich® Access Door - Round Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for...

16x12x 19-20 F1 1000degree Gasket GALV Round Duct

F1 Hi-Temp Sandwich® Access Door - Round Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for...

24x18 F1 1000 Degree Access Door

F1 Hi-Temp Sandwich® Access Door Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for high...

18x14 F1 1000 Degree Access Door

F1 Hi-Temp Sandwich® Access Door Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for high...

16x12 F1 1000 Degree Access Door

F1 Hi-Temp Sandwich® Access Door Basic Use To provide easy access into high-temperature duct.  Access door application approval resides with the authority having jurisdiction. Description The F1 Hi-Temp Sandwich Access Door is for high...