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- Ventilation Fans for Residential, Industrial & Commercial Indoor Air Quality
- Commercial Ducting
- Flexible Ductwork
- Insulated FlexDuct - Select Your Size
Insulated FlexDuct - Select Your Size
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5 out of 5
Ships In 1-2 Business Days
By
Online Supply
In stock
Model
INSULATED-FLEXDUCT-KIT
ID
52625
Your Low Price $38.00
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Insulated Flexible Duct is used in standard Heating and Air Conditioning (HVAC) systems and some venting applications. The R8 insulation options provide between 2-3% in annual savings over R6 insulation while the R4.2 insulation options provide similar annual savings over standard fiberglass insulation. Each duct is also covered in a heavy duty, silver jacket for durability. The ducts come in 25' lengths and can be cut to length as needed.
| 4" R4.2 Silver Flexduct - 25 Feet | |
|---|---|
| Feature | Spec |
| SKU | 04-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707088698 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 20" R4.2 Silver Flexduct - 25 Feet | |
| Feature | Spec |
| SKU | 20-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707225994 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 18" R4.2 Silver Flexduct - 25 Feet | |
| Feature | Spec |
| SKU | 18-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707107665 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 16" R4.2 Silver Flexduct - 25 Feet | |
| Feature | Spec |
| SKU | 16-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707286544 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 14" R4.2 Silver Flexduct - 25 Feet | |
| Feature | Spec |
| SKU | 14-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707241819 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 12" R4.2 Silver Flexduct - 25 Feet | |
| Feature | Spec |
| SKU | 12-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707353123 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 10" R4.2 Silver Flexduct - 25 Feet | |
| Feature | Spec |
| SKU | 10-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707415975 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 9" R4.2 Silver Flexduct - 25 Feet | |
| Feature | Spec |
| SKU | 09-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707184901 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 8" R4.2 Silver Flexduct - 25 Feet | |
| Feature | Spec |
| SKU | 08-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707222375 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 7" R4.2 Silver Flexduct - 25 Feet | |
| Feature | Spec |
| SKU | 07-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707037184 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 6" R4.2 Silver Flexduct - 25 Feet | |
| Feature | Spec |
| SKU | 06-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707154683 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 5" R4.2 Silver Flexduct - 25 Feet | |
| Feature | Spec |
| SKU | 05-4GF |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707398735 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 4" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 04-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707363849 |
| Equivalent | 04-85R-8SILVERFLEX25BAG |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 9" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 09-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707255250 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 7" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 07-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707146107 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 5" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 05-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707047763 |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 20" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 20-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707436178 |
| Equivalent | 20-85R-8SILVERFLEX25BAG |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 18" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 18-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707303197 |
| Equivalent | 18-85R-8SILVERFLEX25BAG |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 16" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 16-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707299315 |
| Equivalent | 16-85R-8SILVERFLEX25BAG |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 14" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 14-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707488832 |
| Equivalent | 14-85R-8SILVERFLEX25BAG |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 12" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 12-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707082146 |
| Equivalent | 12-85R-8SILVERFLEX25BAG |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 10" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 10-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707091407 |
| Equivalent | 10-85R-8SILVERFLEX25BAG |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 8" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 08-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707293221 |
| Equivalent | 08-85R-8SILVERFLEX25BAG |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
| 6" R8 Silver Flexduct - 25 Feet (Attic) | |
| Feature | Spec |
| SKU | 06-4GF-8 |
| Weight (in lbs) | 25 |
| Brand/Manufacturer | Online Supply |
| UPC | 634707413964 |
| Equivalent | 06-85R-8SILVERFLEX25BAG |
| Safety Information | PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
|
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- Excellent product and excellent service!Quality100%Service100%Price100%Quality duct and arrived on time !
Review by Aastaguy
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- Flex ductQuality100%Service100%Price100%The flex duct worked well for my projected.
Review by Ron
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Customer Questions
What is the length of this flex duct?
The length of this duct is 25'. We recommend that you give us a call if you have any further questions.
Is it made in the USA?
Yes, each of our R8 and R4.2 flexduct options are made in the US.
If you have any further questions, please call us and we will be happy to assist you.
Where do you measure the flexible ducting inside diameter or outside diameter?
Thanks for reaching out! The insulated flex duct in this kit is measured by its inside diameter. This refers to the diameter of the inner core, not including the insulation or outer jacket.
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