Access Doors

Grease Duct Doors

Duro Dyne Grease Duct Doors (GDD) are manufactured to meet or exceed all mechanical codes. They are UL Listed and manufactured of 16 gauge steel. They feature a high temp resistant gasket to ensure the ultimate protection for your grease duct application.

▪Meets or exceeds requirements of all mechanical codes
▪ No bolts penetrate to the interior of the duct
▪ High temperature resistant gasket
▪ Galvanized steel mill finish
▪ Mounting frame with studs and wing nuts
▪ Cutout template included

Grease Duct Door Literature Sheet >
Grease Duct Door Submittal Form >
Grease Duct Door Instructions >

Flat Access Doors

INSULATED
▪ Available in 4x8; 8x12 and 12x16

IFAD - IRAD Access Doors Literature Sheet >

IFAD Flat Access Doors Submittal >

MFAD Flat Access Doors Submittal >

Round Access Doors

INSULATED

▪ Available in 4x8 for 7'', 11'' and 14'' round duct
▪ Available in 8x12 for 14'', 18'' and 22'' round duct
▪ Available in 10x6 for 7'', 11'' and 14'' round duct
▪Available in 12x16 for 18'', 24'', 30" and 36" round duct