Skip to Content Skip to Navigation
!
Browser upgrade recommended: Improve your Grainger.ca experience by upgrading your browser to Edge or Chrome. Learn more about our supported browsers.
Back to Top
Email
Print
ROOF CURB, FIXED NONVENTILATED CURBS, SQUARE CURB, 37½ X 37½ IN ID

ROOF CURB, FIXED NONVENTILATED CURBS, SQUARE CURB, 37½ X 37½ IN ID

DAYTON

ROOF CURB, FIXED NONVENTILATED CURBS, SQUARE CURB, 37½ X 37½ IN ID close
close x

images.360.info.textHead1 360° images.360.info.textHead2

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Roll over image to zoom.
Available only while supplies last. Quantities may be limited. The Item is FINAL SALE.
ROOF CURB, FIXED NONVENTILATED CURBS, SQUARE CURB, 37½ X 37½ IN ID

ROOF CURB, FIXED NONVENTILATED CURBS, SQUARE CURB, 37½ X 37½ IN ID

DAYTON

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $383.50 / EACH

EHC: EHC :
This item requires special shipping, additional charges may apply.

Compliance and Restrictions

  • None

Availability
Availability
Availability Service is temporarily down Available for pickup on: To view Availability, please select a Branch
Availability Service is temporarily down Expected to arrive on: To view Availability for another location, please enter postal code below Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order.
Select a Branch

Selected Branch


Cancel
Please select pick up location
Apply
https://catalogue.grainger.ca/?hybris=true
  • Item # GFN2RB81
  • Mfr. Model # 2RB81
  • UNSPSC # 30151609
  • CATALOGUE PAGE # N/A
  • Shipping Weight 118.0 lbs

Product Details

This roof curb includes damper tray, and is made of steel. It features flashing flange, one welded corner, wood nailer and measures 44½ inch width. This roof curb is designed for use with the following applications: 42 inch square base. In addition, it has a galvanized finish.

Technical Specs

  • ItemRoof Curb
  • Curb Height12 in
  • Curb Outside Width40 1/2 in
  • StandardsUL 705
  • AdjustabilityFixed
  • ApplicationGeneral Exhaust
  • Curb Outside Length40 1/2 in
  • Damper Tray Size35 in x 35 in
  • FinishGalvanized
  • For Fan TypeDownblast Fans, Filtered Supply Fans, Upblast Fans
  • IncludesDamper Tray
  • Overall Width44 1/2 in
  • For Fan Base Size 42 in
  • Curb Inside Width 37 1/2 in
  • Material Steel
  • For Use With 42 in Square Base
  • Ventilation Type Nonventilated
  • Curb Inside Length 37 1/2 in
  • Curb Shape Square
  • Features Flashing Flange, One Welded Corner, Wood Nailer
  • Flashing Flange Width 2 in
  • For Roof Type Flat
  • Metal Material Thickness 18 ga
  • Side Form Straight Sided
  • Country of Origin United States (subject to change)

Compliance and Restrictions

  • None

SDS Document Not Found

For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

Accessories

Add to Order List

X

Your items were added

Your items were added to some lists

Max quantity exceeded. The item could not be added to the following List(s)

No Existing List Found. Please Create New List below.

Your list has been created

Please select a list