Item Codes:
DMD106ULWSBI 10×6 Black Iron Ultimate Door w/ Insulation Kit and Outer Plate #D106ULWSBI
DMD128ULWSBI 12×8 Black Iron Ultimate Door w/ Insulation Kit and Outer Plate #D128ULWSBI
DMULWSS4106
Ductmate’s 10″ x 6″ ULtimate Access Door in Stainless Steel for Double Wall Duct. 1-1/2″ Fire Wrap shown wrapped two layers per Code. Our UL Access Doors for Double Wall Duct include the Extensions when ordered as Insulation Kit. Fire Wrap not included.
