26.5" square x 20" tall Roof Curb

26.5" Square x 20" High Roof Curb For Upblast Exhaust Fans

Item Number:
CRB26.5X20E
Weight:
50 lbs
Usually Ships in 7 - 10 Business Days
Free Shipping

26.5" square x 20" tall Roof Curb

26.5" square x 20" tall Roof Curb

26.5" square x 20" high flat curb for upblast exhaust fans:

  • Made from 20 gauge, aluminized steel
  • Continuously welded construction
  • 3" continuous flashing
  • Vented option available

NOTE: This is a custom product and cannot be returned or exchanged.  Please measure carefully. 

Free Ground Shipping to Contiguous United States. Canada, Hawaii, and Alaska Excluded



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What are Roof Curbs and Do I Need One

1. What size fan base will this fit?

This curb should be used with fans that have a base size of 21". The rule of thumb is that the curb should be 1.5" - 1.75" smaller than the fan base.
 

2. Can I get a pitched curb?

No, not at this time.


3. How do I install a curb?

Please see our Curb Installation Guide.


4. Do I need a vented curb?

In some cities restaurants are required to use vented curbs.