We use cookies to help improve our services, make personal offers, and enhance your experience. If you do not accept optional cookies below, your experience may be affected. If you want to know more, please read the Aprende más.
Double Wall 12” Diameter
Call Now 1-800-715-1014...
and ASK about any "Unadvertised Specials"
"Professional Technicians"
Ready To Answer ALL Questions.
HoodMart 12" Ductwork Double Wall Grease Duct Accessories.
Factory Built Grease Duct Systems. UL listed, requires No Welding - Single Wall & Reduced Clearance: UL1978 and Double Wall Zero Clearance: UL1978 & UL2221, Limited Lifetime Warranty.
12 inch Double wall and large diameter single wall options incorporate flanged connections and clamp bands for maximum rigidity. Innovative accessories including cutable lengths, built in access doors on offsets, and no weld hood adapters all combine to make this your best ducting option.
Ships in 15 Business Days.
* No Weld Ductwork Saves You Installation Time. Other Custom Sizes Available
- Anchor Plate Support
- Constructed of UL 409 Stainless Steel
- Made in USA
- Use with 12" Diameter Duct
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6" -5'11"
Orig.Price 1.197,47 $ Your Price 1.101,67 $ - 12" Diameter Grease Duct 18" Fixed Length
- Constructed of UL 409 Stainless Steel
- Made in USA
- Use with 12" Diameter Duct
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6" -5'11"
Orig.Price 1.295,32 $ Your Price 1.191,70 $ - 12" Diameter Grease Duct18" Cut Length
- Constructed of UL 409 Stainless Steel
- Made in USA
- Use with 12" Diameter Duct
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6" -5'11"
Orig.Price 1.295,32 $ Your Price 1.191,70 $ - 12" Diameter Grease Duct 36" Cut Length
- Constructed of UL 409 Stainless Steel
- Made in USA
- Use with 12" Diameter Duct
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6" -5'11"
Orig.Price 1.970,50 $ Your Price 1.812,86 $ - 12" Diameter Grease Duct 87 Degree Elbow w/ Access Panel
- Outer Wall Constructed of UL 304 Stainless Steel, Inner wall constructed of 400 Series Stainless
- 87 Degree Elbow
- Made in USA
- Double Wall Zero Clearance
- Access panel attached with wing nuts
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6" -5'11"
Orig.Price 1.561,96 $ Your Price 1.437,00 $ - 12" Diameter Grease Duct 45 Degree Elbow w/ Access
- Outer Wall Constructed of UL 304 Stainless Steel, Inner wall constructed of 400 Series Stainless
- 45" Degree Elbow
- Made in USA
- Double Wall Zero Clearance
- Access panel included-no tools required
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6"-5'11"
Orig.Price 1.473,91 $ Your Price 1.356,00 $ - 12" Diameter Grease Duct 87 Degree Elbow No Access Panel
- Outer Wall Constructed of UL 304 Stainless Steel, Inner wall constructed of 400 Series Stainless
- 87 Degree Elbow
- Made in USA
- Double Wall Zero Clearance
- No Access Panel
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6"-5'11"
- Pack of 4 Rolls
Orig.Price 1.411,96 $ Your Price 1.299,00 $ - 12" Diameter Grease Duct Inline Access Door Length
- Constructed of UL 304 Stainless Steel
- No tools required
- Made in USA
- Double Wall Zero Clearance
- Access panel attached with wing nuts
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6" -5'11"
Orig.Price 1.333,70 $ Your Price 1.227,00 $ - 12" Diameter Grease Duct Fan Plate Adapter - End
- Constructed of UL 304 Stainless Steel
- Filled Cutable 36" x 36" sq. Plate
- Made in USA
- Cut to curb size
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6" -5'11"
Orig.Price 984,78 $ Your Price 906,00 $ - 12" Diameter Grease Duct 45 Degree Elbow No Access Panel
- Outer Wall Constructed of UL 304 Stainless Steel, Inner wall constructed of 400 Series Stainless
- 45 Degree Elbow
- Made in USA
- Double Wall Zero Clearance
- No Access Panel
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6"-5'11"
Orig.Price 917,39 $ Your Price 844,00 $ - 12" Diameter Grease Duct No Weld Hood Adapter - Start
- Constructed of UL 304 Stainless Steel
- No welding required to install to hood
- Made in USA
- Double Wall Zero Clearance
- Includes bolts and high teperature gasket
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6"-5'11"
Orig.Price 806,52 $ Your Price 742,00 $ - 12" Diameter Grease Duct 36" Fixed Length
- Outer Wall Constructed of UL 304 Stainless Steel, Inner wall constructed of 400 Series Stainless
- 36" Fixed Length
- Made in USA
- Double Wall Zero Clearance
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6"-5'11"
Orig.Price 734,78 $ Your Price 676,00 $ - Through Penetration Firestop
- Constructed of UL 304 Stainless Steel
- Made in USA
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6"-5'11"
Orig.Price 452,17 $ Your Price 416,00 $ - 12" Diameter Grease Duct Light Support Band
- Constructed of UL 304 Stainless Steel
- Bracket to support hangin or vertical duct
- Made in USA
- Recommended every 15' for diameters 10"–14"
- Recommended Duct Sizes Medium Duty Hood Lengths 5'6"-7'5"
- Recommended Duct Sizes Heavy Duty Hood Lengths 4'6"-5'11"
Orig.Price 141,30 $ Your Price 130,00 $ - Sealant for flue Gas Temp up to 600F
- Sealant for flue Gas Temp up to 600F
- Non-Slumping will not sag or run.
- Made in USA
- Designed for sealing and bonding applications.
Orig.Price 66,30 $ Your Price 61,00 $