This roof curb includes damper tray, and is made of steel. It features flashing flange, one welded corner, wood nailer and measures 32½ inch width. This roof curb is designed for use with the following applications: 30 inch square base. In addition, it has a galvanized finish.
Technical Specs
ItemRoof Curb
Curb Height12 in
Curb Outside Width28 1/2 in
StandardsUL 705
AdjustabilityFixed
ApplicationGeneral Exhaust
Curb Outside Length28 1/2 in
Damper Tray Size23 in x 23 in
FinishGalvanized
For Fan TypeDownblast Fans, Filtered Supply Fans, Upblast Fans
IncludesDamper Tray
Overall Width32 1/2 in
For Fan Base Size30 in
Curb Inside Width25 1/2 in
MaterialSteel
For Use With30 in Square Base
Ventilation TypeNonventilated
Curb Inside Length25 1/2 in
Curb ShapeSquare
FeaturesFlashing Flange, One Welded Corner, Wood Nailer
Flashing Flange Width2 in
For Roof TypeFlat
Metal Material Thickness18 ga
Side FormStraight Sided
Country of OriginUnited States
(subject to change)