This roof curb is made of steel and it features a flashing flange. This roof curb is designed for use with the following applications: 25 inch to 30½ inch square base. In addition, it has a galvanized finish.
Technical Specs
ItemRoof Curb
Curb Height12 in
Curb Outside Width23 1/2 in to 32 in
StandardsUL 705
AdjustabilityAdjustable
ApplicationGeneral Exhaust
Damper Tray Size19 in to 27 in
FinishGalvanized
For Fan TypeDownblast Fans, Filtered Supply Fans, Upblast Fans
Metal Material Thickness18 ga
For Fan Base Size25 in to 30 1/2 in
Curb Inside Width19 1/2 in to 28 in
MaterialSteel
For Use With25 in to 30 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)