Quality HVAC Accessories HOME PRODUCTS ORDERS QUOTE TOOLS ABOUT CONTACT LOGIN Home /Products /Roof Curbs Roof Curbs To ensure a perfect fit, CanFab roof curbs are built to the same specifications as the units they are designed for. CanFab roof curbs are built of heavy gauge galvanized steel to ensure equipment support without curb deflection. To compliment our curb line, CanFab has a complete library of SEISMIC calculations and SEISMIC clips addressing the current code for unit to curb, isolator to curb (vibration isolation curbs) and curb to structure method of attachment including wood, steel and concrete construction. Calculations meet the current IBC and UBC codes. Calculations include Wind Load analysis. Adjustable Pitch Roof Curb: 16 Gauge Galvanized Steel Curb Duct Supports & Deck Pans Included Maximum 1” in 12” Pitch Adjustable Gasket & Assembly Hardware Included Top Corners Are Mitered 3" Base Flang Standard Shipped Knockdown Adjustable Pitch Curb click to enlarge Standard Roof Curb: Heavy Gauge Galvanized Steel Duct Supports & Deck Pans Included Full Perimeter Wood Nailer Included Gasket & Assembly Hardware Included Top Corners Are Mitered 3" Base Flang Standard Shipped Knockdown Standard Roof Curb click to enlarge Vibration Isolation Roof Curb: Shipped Fully Welded & Assembled Certified Welding Construction Duct Supports & Deck Pans Included Curb, Rail, Flashing & Bulb Seal Included 3" Base Flang Standard Isolator With 2” Deflection Standard Weather Tight Access Door at Each Isolator Vibration Isolation Roof Curb click to enlarge Metal Building Roof Curb: Heavy Gauge Galvanized Steel Duct Supports & Deck Pans Included Internally Lined With 1”-1.5# Insulation Shipped Fully Assembled Gasket Material For Top Of Curb Provided click to enlarge Horizontal Discharge Roof Curbs: Heavy Gauge Galvanized Steel Construction Duct Supports & Deck Pans Included 3" Base Flang Standard Internally Lined With 1”-1.5# Insulation Shipped Fully Assembled Gasket Material For Top Of Curb Provided Options: Curb Heights From 8” to 36” and taller Finger Lock Roof Curbs Bolt together Curbs Pitched Roof Curbs Filtration Curbs Including HEPA & 95% Insulated Roof Curbs Side Discharge Roof Curbs Custom Roof Curbs Burglar Bar Inserts Welded Construction SEISMIC clips Hold Downs (Non Calculated) 182 Granite Street, Corona, CA 92879 800-232-2632 ©2020 Cannon Fabrication, Inc. All Rights Reserved. Privacy Policy