This roof curb is made of steel and it features a flashing flange. This roof curb is designed for use with the following applications: 16 inch to 21½ inch square base. In addition, it has a galvanized finish.
Technical Specs
ItemRoof Curb
Curb Height12 in
Curb Outside Width14 1/2 in to 23 in
StandardsUL 705
AdjustabilityAdjustable
ApplicationGeneral Exhaust
Damper Tray Size12 in to 19 in
FinishGalvanized
For Fan TypeDownblast Fans, Filtered Supply Fans, Upblast Fans
Metal Material Thickness18 ga
For Fan Base Size16 in to 21 1/2 in
Curb Inside Width10 1/2 in to 19 in
MaterialSteel
For Use With16 in to 21 1/2 in Square Base
Ventilation TypeNonventilated
Curb ShapeSquare
FeaturesFlashing Flange
Flashing Flange Width4 in
For Roof TypeFlat
Side FormStraight Sided
Country of OriginUnited States
(subject to change)