Shop 6 insulated flexible duct

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$93.90
$112.70
Flex Duct - UL 181 Insulated, Class 1, 25 Feet Per Box 6" / R6
Advantage Mechanical Supply
16% off
$93.90
$112.70
Flex Duct - UL 181 Insulated, Class 1, 25 Feet Per Box 6" / R6
Advantage Mechanical Supply
$53.23
$59.14
6" Insulated Aluminum Flexible HVAC Duct R-4.2 - 25' Length - HVAC Premium
HVAC Premium
$53.23
$59.14
6" Insulated Aluminum Flexible HVAC Duct R-4.2 - 25' Length - HVAC Premium
HVAC Premium
$159.00
Thermoplastic Rubber Flexaust Flexadux TR T-7 Hose | 6in ID X 6ft
Wholesale Hoses
$159.00
Thermoplastic Rubber Flexaust Flexadux TR T-7 Hose | 6in ID X 6ft
Wholesale Hoses
$39.00
6 in. X 25 ft. Insulated Flexible Duct R6 Silver Jacket
Home Depot
Free shipping
$39.00
6 in. X 25 ft. Insulated Flexible Duct R6 Silver Jacket
Home Depot
$157.00
Polyurethane Flexaust Flex-Tube PU Hose | 6in ID X 6ft
Wholesale Hoses
$157.00
Polyurethane Flexaust Flex-Tube PU Hose | 6in ID X 6ft
Wholesale Hoses
$147.00
PVC Flexaust Flex-Tube PV Hose | 6in ID X 6ft
Wholesale Hoses
$147.00
PVC Flexaust Flex-Tube PV Hose | 6in ID X 6ft
Wholesale Hoses
$104.87
$116.52
10" Insulated Aluminum Flexible HVAC Duct R-6.0 - 25' Length - HVAC Premium
HVAC Premium
$104.87
$116.52
10" Insulated Aluminum Flexible HVAC Duct R-6.0 - 25' Length - HVAC Premium
HVAC Premium
$123.50
JP Lamborn AMBII25R8-06
hvq
Free shipping
$123.50
JP Lamborn AMBII25R8-06
hvq
$56.36
$77.37
6" Inch Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe For For Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet Long
Amazon.com
Free shipping
27% off
$56.36
$77.37
6" Inch Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe For For Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet Long
Amazon.com
$51.99
6 in. X 25 ft. Insulated Flexible Duct R4.2 Silver Jacket, 6 - Flexible Ductwork - Ducting & Venting
Amazon.com
Free shipping
$51.99
6 in. X 25 ft. Insulated Flexible Duct R4.2 Silver Jacket, 6 - Flexible Ductwork - Ducting & Venting
Amazon.com
$20.17
$22.41
6" Inch Aluminum Hose Flexible Air Duct Pipe For HVAC Flex Ductwork - 25' Feet Long - HVAC Premium
HVAC Premium
$20.17
$22.41
6" Inch Aluminum Hose Flexible Air Duct Pipe For HVAC Flex Ductwork - 25' Feet Long - HVAC Premium
HVAC Premium
$161.70
$199.99
Valcourt 6 Inch Diameter Insulated Flex Pipe For 6 Inch Forced Air Kits AC01350
eFireplaceStore
19% off
$161.70
$199.99
Valcourt 6 Inch Diameter Insulated Flex Pipe For 6 Inch Forced Air Kits AC01350
eFireplaceStore
$28.99
HG Power 6 Inch Flexible Vent Hose, 32 Feet Flexible Aluminum Air Ducting, Three Layer Protection Dryer Hose With 2 Clamps For HVAC Ventilation
Amazon.com
$28.99
HG Power 6 Inch Flexible Vent Hose, 32 Feet Flexible Aluminum Air Ducting, Three Layer Protection Dryer Hose With 2 Clamps For HVAC Ventilation
Amazon.com
$80.72
Fantech FIDT6 6" Insulated Flex Duct (25 Ft) | Supplyhouse.Com
SupplyHouse.com
$80.72
Fantech FIDT6 6" Insulated Flex Duct (25 Ft) | Supplyhouse.Com
SupplyHouse.com
$62.14
H&C Flex 17002506H 6" X 25' F114 Insulated Flex Duct (Gray Jacket) | Supplyhouse.Com
SupplyHouse.com
$62.14
H&C Flex 17002506H 6" X 25' F114 Insulated Flex Duct (Gray Jacket) | Supplyhouse.Com
SupplyHouse.com
$60.18
Atco Rubber Products 13602506 Insulated Flexible Duct 6 in. Dia.
Voomi Supply
$60.18
Atco Rubber Products 13602506 Insulated Flexible Duct 6 in. Dia.
Voomi Supply
$61.98
6 in. X 25 ft. R6 Insulated Flexible Duct Silver Jacket
Home Depot
Free shipping
$61.98
6 in. X 25 ft. R6 Insulated Flexible Duct Silver Jacket
Home Depot
$225.00
$279.99
Osburn AC01350 25 Foot X 6 Inch Insulated Flexible Pipe
eFireplaceStore
19% off
$225.00
$279.99
Osburn AC01350 25 Foot X 6 Inch Insulated Flexible Pipe
eFireplaceStore
$49.99
Quiet Flex Silver 6", 25 ft Insulated Flexible Ducting R6
Walmart
Free shipping
$49.99
Quiet Flex Silver 6", 25 ft Insulated Flexible Ducting R6
Walmart
$146.99
6 in. X 25 ft. Insulated Flexible Duct R4.2 Silver Jacket, Flexible Ductwork Ducting, Venting For Ventilation System
Home Depot
Free shipping
$146.99
6 in. X 25 ft. Insulated Flexible Duct R4.2 Silver Jacket, Flexible Ductwork Ducting, Venting For Ventilation System
Home Depot
$138.35
25 ft. R-6 Insulated Round Flexible Duct - Black Or Silver Jacket | Skip The Warehouse
Skip The Warehouse
$138.35
25 ft. R-6 Insulated Round Flexible Duct - Black Or Silver Jacket | Skip The Warehouse
Skip The Warehouse
$69.47
Thermaflex 6X25R4 6" KP R4.2 Flex-Vent Insulated Flexible Air Duct | Skip The Warehouse
Skip The Warehouse
$69.47
Thermaflex 6X25R4 6" KP R4.2 Flex-Vent Insulated Flexible Air Duct | Skip The Warehouse
Skip The Warehouse
$65.19
Master Flow Insulated Flexible Duct 6 in 25 ft L Fiberglass Silver F6IFD6X300
DkHardware.com
$65.19
Master Flow Insulated Flexible Duct 6 in 25 ft L Fiberglass Silver F6IFD6X300
DkHardware.com
$64.17
H&C Flex 17602506H 6" X 25' F116 Insulated Flex Duct (Gray Jacket) | Supplyhouse.Com
SupplyHouse.com
$64.17
H&C Flex 17602506H 6" X 25' F116 Insulated Flex Duct (Gray Jacket) | Supplyhouse.Com
SupplyHouse.com
$125.99
Neoprene 2-Ply Air Duct Hose, Black, 6.0" ID, 6 Foot
Pegasus Auto Racing Supplies
$125.99
Neoprene 2-Ply Air Duct Hose, Black, 6.0" ID, 6 Foot
Pegasus Auto Racing Supplies
$54.98
Cuchiilo 6 Inch Ducting,6 Flex Duct ,6 Inch Duct ,6 Flexible Duct Hose,Insulated Flexible Air Duct 6'' X 25' ,R-4.2 For Heavy Duty Hvac & Exhaust Duct
Walmart
Free shipping
$54.98
Cuchiilo 6 Inch Ducting,6 Flex Duct ,6 Inch Duct ,6 Flexible Duct Hose,Insulated Flexible Air Duct 6'' X 25' ,R-4.2 For Heavy Duty Hvac & Exhaust Duct
Walmart
$26.98
Dryer Vent Hose, 6" Insulated Flexible Duct 25ft With 2 Duct Clamps Heavy-Duty Four-Layer Protection For Heating Cooling Ventilation And Exhaust Black
Walmart
Free shipping
$26.98
Dryer Vent Hose, 6" Insulated Flexible Duct 25ft With 2 Duct Clamps Heavy-Duty Four-Layer Protection For Heating Cooling Ventilation And Exhaust Black
Walmart
$248.80
Webasto Insulated Flexible Air Duct 6" (152 Mm)
Defender Marine
$248.80
Webasto Insulated Flexible Air Duct 6" (152 Mm)
Defender Marine
$58.17
ATCO PRODUCTS 17002406 070 6 X 25' Gray Insulated Flexible Duct
Voomi Supply
$58.17
ATCO PRODUCTS 17002406 070 6 X 25' Gray Insulated Flexible Duct
Voomi Supply
$76.76
$117.54
Atco Products, Insulated Flexible Air Duct 13102406, 6 in ID X 25 Ft, Silver, R8 Insulation, 5000 FPM Flow Rate
Voomi Supply
34% off
$76.76
$117.54
Atco Products, Insulated Flexible Air Duct 13102406, 6 in ID X 25 Ft, Silver, R8 Insulation, 5000 FPM Flow Rate
Voomi Supply
$23.96
8ft 6" Insulated Flexible Duct - Heavy-Duty 3-Layer Ventilation Hose
eBay
Free shipping
$23.96
8ft 6" Insulated Flexible Duct - Heavy-Duty 3-Layer Ventilation Hose
eBay
$106.00
$129.99
Majestic ID6 6 Inch Insulated Flex Duct For Outside Air Kit
eFireplaceStore
18% off
$106.00
$129.99
Majestic ID6 6 Inch Insulated Flex Duct For Outside Air Kit
eFireplaceStore
$240.00
Ventis 6" X 25' Insulated Flex Pipe For Forced Air Kit
usfireplacestore.com
$240.00
Ventis 6" X 25' Insulated Flex Pipe For Forced Air Kit
usfireplacestore.com
$292.49
Thermaflex M-KC 6" X 25' Class I Insulated Flexible Air Duct 051806000003
WebstaurantStore
$292.49
Thermaflex M-KC 6" X 25' Class I Insulated Flexible Air Duct 051806000003
WebstaurantStore
$479.80
S-Tl Thermaflex Flexible Hvac Duct - 6 Inch Diameter - Pkg Qty 4, 0526-0600-0002-10
Global Industrial
$479.80
S-Tl Thermaflex Flexible Hvac Duct - 6 Inch Diameter - Pkg Qty 4, 0526-0600-0002-10
Global Industrial
$106.00
Majestic ID6 6" Insulated Flex Duct
Dreamwood Living
$106.00
Majestic ID6 6" Insulated Flex Duct
Dreamwood Living
Installing Flexible Duct - Insulated Duct - DIY
2:34
Find in video from 01:13Removing the Plastic Liner and Fiberglass Insulation
Installing Flexible Duct - Insulated Duct - DIY
490.5K viewsOct 25, 2011
YouTubeCorey Binford
Attack the HVAC - Always Flexin': Installing Insulated Flex Ductwork
14:23
Attack the HVAC - Always Flexin': Installing Insulated Flex Ductwork
1.8K viewsJul 11, 2024
YouTubeMake Thyself Useful
Tips: Insulated Flexible Ducting
3:10
Find in video from 00:10Introduction to Insulated Flexible Ducting
Tips: Insulated Flexible Ducting
10K viewsDec 13, 2017
YouTubeConstruction Coach
How to cut connect and install flex duct, flexible pipe for heating & air conditioning ventilation
7:44
Find in video from 04:10Installing the Flex Duct
How to cut connect and install flex duct, flexible pipe for heating & ai…
1.2M viewsSep 7, 2013
YouTubeHVAC Techs to Checks
Installing insulated flexible duct R6
3:26
Installing insulated flexible duct R6
7.4K viewsDec 18, 2021
YouTubeEdventures
“HVAC Insulated-Flex R-6” Flexible Ductwork
1:32
“HVAC Insulated-Flex R-6” Flexible Ductwork
135 viewsSep 25, 2024
YouTubeRubber-Cal
How-To Connect 6' Flexible Duct - The Duct Shop
2:12
How-To Connect 6' Flexible Duct - The Duct Shop
90.5K viewsJan 7, 2017
YouTubeThe Duct Shop
9:31
DIY Flex Duct Installation for Beginners (Step-by-Step HVAC Tips)
2K views5 months ago
YouTubeGeoff's Gadgets, Gear and Good Deals
9:07
Find in video from 00:51Installing Flex Ducts Fully Extended
Rules of Flexible Duct Design
37.1K viewsJun 9, 2021
YouTubeHVAC Pro Blog
3:03
Find in video from 01:15Cutting the Insulation Jacket
[Quick How-to] Install Flex Duct System, Easy DIY HVAC ductwork…
49.4K viewsJul 31, 2021
YouTubeHammer and Rake
0:43
Insulated Duct - Exhaust Fan Flex Duct
1.2K views5 months ago
YouTubeFIX IT Home Improvement Channel
21:18
Adding Flex Duct To Rigid Ductwork
5.2K views11 months ago
YouTubeAll Things Post-Frame
2:15
VEVOR Dryer Vent Hose 6'' Insulated Flexible Duct 25FT Lon…
7 views1 month ago
YouTubeVery Important Product Review (VIP Review)
18:34
Find in video from 05:09Insulation Outside Conditioning Space
Installing Ductwork
4.4K viewsJun 4, 2020
YouTubeTony Saccavino-HVAC Instructor
21:02
Repair Or Replace Your HVAC Flexible Duct System And Save a …
271.8K viewsSep 6, 2024
YouTubeHVAC Talkshow and Review For Homeowners …
3:32
Find in video from 00:15Fastening the Flex Duct
How-To Connect Flex Duct to a Collar - The Duct Shop
306.9K viewsJan 8, 2017
YouTubeThe Duct Shop
27:07
Pro Tips for Perfect Flex Duct to Duct Board Connections with Bert
22.6K viewsApr 6, 2025
YouTubeHVAC School
1:15
Flexible Aluminum Duct | Plenum Box Installation
10.8K viewsMay 4, 2022
YouTubeHVACPremium
5:50
How to install Duct Sleeve Insulation Jacket over Flex Duct
2.7K viewsNov 26, 2022
YouTubeMarshall B. Lewis
0:08
Replacing flex duct used for this HVAC unit - the pros and cons of f…
89.1K viewsOct 21, 2024
YouTubeAllied Experts Heating & Air Conditioning
3:02
Find in video from 02:12Final Connections and Insulation
How-To Cut Flexible Duct - The Duct Shop
97.5K viewsJan 8, 2017
YouTubeThe Duct Shop
7:17
Find in video from 03:23Taping Down Liner and Insulation
HOW TO INSTALL FLEXIBLE DUCTWORK-The EASY way
7.5K viewsDec 16, 2023
YouTubeBreeze AC SRQ
1:06
Flexible and easy duct insulation with Lindab's SIP
768 viewsApr 9, 2024
YouTubeLindab Group
2:15
Find in video from 00:21Preparing the Flex Duct
How to splice ductwork. 
37K viewsApr 12, 2022
YouTubeA/C Man Heating and Air
9:57
Find in video from 06:09Securing the Insulation
How to Replace your HVAC Flex Duct
217K viewsAug 5, 2020
YouTubeTimothy DC
1:21
Flex Duct Saddles
151.1K viewsSep 1, 2022
YouTubeThermo - Home of Thermopan
31:19
HVAC Installation: Replacing Damaged Flex Duct
292.6K viewsMay 1, 2016
YouTubeStephen Rardon
5:00
How to CORRECTLY Connect Flex Duct
1.1K views9 months ago
YouTubeElijah Emmons
4:38
Smart Trick to Reconnect a Short HVAC Flex Duct
851 views6 months ago
YouTubeHome Comfort Guy
1:19
Insulated flexible duct installation tip!
32 views1 month ago
YouTubeUseful Life Tips
See more videos
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Shop 6 insulated flexible duct

Sponsored
About our ads
$93.90
$112.70
Flex Duct - UL 181 Insulated, Class 1, 25 Feet Per Box 6" / R6
Advantage Mechanical Supply
16% off
$93.90
$112.70
Flex Duct - UL 181 Insulated, Class 1, 25 Feet Per Box 6" / R6
Advantage Mechanical Supply
$53.23
$59.14
6" Insulated Aluminum Flexible HVAC Duct R-4.2 - 25' Length - HVAC Premium
HVAC Premium
$53.23
$59.14
6" Insulated Aluminum Flexible HVAC Duct R-4.2 - 25' Length - HVAC Premium
HVAC Premium
$159.00
Thermoplastic Rubber Flexaust Flexadux TR T-7 Hose | 6in ID X 6ft
Wholesale Hoses
$159.00
Thermoplastic Rubber Flexaust Flexadux TR T-7 Hose | 6in ID X 6ft
Wholesale Hoses
$39.00
6 in. X 25 ft. Insulated Flexible Duct R6 Silver Jacket
Home Depot
Free shipping
$39.00
6 in. X 25 ft. Insulated Flexible Duct R6 Silver Jacket
Home Depot
$157.00
Polyurethane Flexaust Flex-Tube PU Hose | 6in ID X 6ft
Wholesale Hoses
$157.00
Polyurethane Flexaust Flex-Tube PU Hose | 6in ID X 6ft
Wholesale Hoses
$147.00
PVC Flexaust Flex-Tube PV Hose | 6in ID X 6ft
Wholesale Hoses
$147.00
PVC Flexaust Flex-Tube PV Hose | 6in ID X 6ft
Wholesale Hoses
$104.87
$116.52
10" Insulated Aluminum Flexible HVAC Duct R-6.0 - 25' Length - HVAC Premium
HVAC Premium
$104.87
$116.52
10" Insulated Aluminum Flexible HVAC Duct R-6.0 - 25' Length - HVAC Premium
HVAC Premium
$123.50
JP Lamborn AMBII25R8-06
hvq
Free shipping
$123.50
JP Lamborn AMBII25R8-06
hvq
$56.36
$77.37
6" Inch Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe For For Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet Long
Amazon.com
Free shipping
27% off
$56.36
$77.37
6" Inch Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe For For Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet Long
Amazon.com
$51.99
6 in. X 25 ft. Insulated Flexible Duct R4.2 Silver Jacket, 6 - Flexible Ductwork - Ducting & Venting
Amazon.com
Free shipping
$51.99
6 in. X 25 ft. Insulated Flexible Duct R4.2 Silver Jacket, 6 - Flexible Ductwork - Ducting & Venting
Amazon.com
$20.17
$22.41
6" Inch Aluminum Hose Flexible Air Duct Pipe For HVAC Flex Ductwork - 25' Feet Long - HVAC Premium
HVAC Premium
$20.17
$22.41
6" Inch Aluminum Hose Flexible Air Duct Pipe For HVAC Flex Ductwork - 25' Feet Long - HVAC Premium
HVAC Premium
$161.70
$199.99
Valcourt 6 Inch Diameter Insulated Flex Pipe For 6 Inch Forced Air Kits AC01350
eFireplaceStore
19% off
$161.70
$199.99
Valcourt 6 Inch Diameter Insulated Flex Pipe For 6 Inch Forced Air Kits AC01350
eFireplaceStore
$28.99
HG Power 6 Inch Flexible Vent Hose, 32 Feet Flexible Aluminum Air Ducting, Three Layer Protection Dryer Hose With 2 Clamps For HVAC Ventilation
Amazon.com
$28.99
HG Power 6 Inch Flexible Vent Hose, 32 Feet Flexible Aluminum Air Ducting, Three Layer Protection Dryer Hose With 2 Clamps For HVAC Ventilation
Amazon.com
$80.72
Fantech FIDT6 6" Insulated Flex Duct (25 Ft) | Supplyhouse.Com
SupplyHouse.com
$80.72
Fantech FIDT6 6" Insulated Flex Duct (25 Ft) | Supplyhouse.Com
SupplyHouse.com
$62.14
H&C Flex 17002506H 6" X 25' F114 Insulated Flex Duct (Gray Jacket) | Supplyhouse.Com
SupplyHouse.com
$62.14
H&C Flex 17002506H 6" X 25' F114 Insulated Flex Duct (Gray Jacket) | Supplyhouse.Com
SupplyHouse.com
$60.18
Atco Rubber Products 13602506 Insulated Flexible Duct 6 in. Dia.
Voomi Supply
$60.18
Atco Rubber Products 13602506 Insulated Flexible Duct 6 in. Dia.
Voomi Supply
$61.98
6 in. X 25 ft. R6 Insulated Flexible Duct Silver Jacket
Home Depot
Free shipping
$61.98
6 in. X 25 ft. R6 Insulated Flexible Duct Silver Jacket
Home Depot
$225.00
$279.99
Osburn AC01350 25 Foot X 6 Inch Insulated Flexible Pipe
eFireplaceStore
19% off
$225.00
$279.99
Osburn AC01350 25 Foot X 6 Inch Insulated Flexible Pipe
eFireplaceStore