- Country of Origin:
- United States
- Item:
- Roof Curb
- Type:
- Fixed, Nonventilated
- Curb Height (In.):
- 12 in
- Curb Square O.D. (In.):
- 55 1/2 in
- Curb Square I.D. (In.):
- 52 1/2 in
- Flashing Flange (In.):
- 2 in
- Mounting Flange Surface W (In.):
- 2 in
- Construction:
- 18 Gauge Galvanized Steel
- For Use With:
- 57 in Square Base
- Use w/Dayton Ventilators:
- Having a 57 in Square Base
- Curb Shape:
- Square
- Material:
- Steel
- Standards:
- UL 705
- Metal Material Thickness:
- 18 ga
- Curb Inside Width:
- 52 1/2 in
- Ventilation Type:
- Nonventilated
- Overall Width:
- 59 1/2 in
- For Roof Type:
- Flat
- For Fan Base Size:
- 57 in
- Curb Height:
- 12 in
- Curb Outside Width:
- 55 1/2 in
- Application:
- General Exhaust
- Finish:
- Galvanized
- Side Form:
- Straight Sided
- For Fan Type:
- Downblast Fans, Filtered Supply Fans, Upblast Fans
- Features:
- Flashing Flange, One Welded Corner, Wood Nailer
- Curb Outside Length:
- 55 1/2 in
- Adjustability:
- Fixed
- Flashing Flange Width:
- 2 in
- Curb Inside Length:
- 52.5
- Package Quantity:
- 1