Free delivery for order over $200

Search

In Stock

IMPERIAL 6-in x 300-in Insulated Polyester Flexible Duct

18 Reviews
  • Insulation blanket designed for insulating rigid or semi-rigid round ducts
  • Suitable for use with heating, ventilation, and air conditioning systems
  • Helps reduce heat or cool loss and condensation for energy efficiency

$68.83

SKU:058680163010
This Imperial Duct Insulation Sleeve works as an energy-efficient insulation blanket suitable for heating, ventilation, and air conditioning systems. Specifically designed to insulate rigid or semi-rigid round ducts, it is an excellent method for reducing heat or cool loss and condensation build-up. The sleeve is made of a thick fiberglass insulation blanket enclosed in a strong, fiberglass-reinforced silver metalized outer jacket. The insulation sleeve measures 6-in x 25-ft, meets UL 181 standards for Class 1 Air Duct, and features an energy-efficient insulation R-value of 8.0. Check your local building codes prior to installation.
  • Insulation blanket designed for insulating rigid or semi-rigid round ducts
  • Suitable for use with heating, ventilation, and air conditioning systems
  • Helps reduce heat or cool loss and condensation for energy efficiency
  • Meets UL 181 Class 1 Air Duct standards
  • Thick fiberglass insulation blanket
  • Heavy-duty silver metalized outer jacket
  • Fiberglass insulation R-value: 8.0
Weight 13.8 lbs
Dimensions 29.31 × 13.31 × 13.63 in

Latest reviews

  1. chris

    I went to the local hardware store and purchased an HRV. I need to have insulated ducting for this project and this was exactly what i needed.

  2. ybbob

    I purchased this flex duct to replace my 30 year old duct in my crawlspace that was full of dirt and mold; my old duct is far superior in quality than the new duct. This Imperial duct is of average quality. The outside silver cover is tough and resists tearing easily. The R8 insulation is good and much thicker than the R6 insulation. I would consider these 2 aspects of the duct to be above average in quality. But where this product displays below average quality is with the spring wire and the inner lining. The spring wire is thin and will deform easily if you rub against this duct so do not use this product where there is a lot of human contact with the duct. On the flip side, the spring wire is easy to cut with tin snips, The inner lining material is sub par and of low quality. It is suppose to be 2 ply but the plastic lining tears very easily. So if you are going to push against the duct in your crawlspace or attic while crawling around then buy a better quality product. BTW, 25 feet of this duct is about $20 cheaper than the same duct (different brand) at a HVAC distributor.

  3. Rudy

    we bought this for replacing old heat duck in our basement. There were certain areas of the house that did not have enough heat coming out of registers due to the fact that by the time the air got to that side of the house it had cooled off. When we got done putting this in we noticed an immediate difference in the areas that were cool before. I would recommend this to anyone who has this problem. It is easy to work with and clean.

  4. Dave

    Don’t be afraid to upgrade and refresh your HVAC ducting. It is easy to do with this product.

  5. JD

    I purchased this for a portable ac unit discharge and it works great.

  6. Joe

    Installing additional air ducting for better ventilation of recently purchased house.

  7. chris

    I went to the local hardware store and purchased an HRV. I need to have insulated ducting for this project and this was exactly what i needed.

  8. ybbob

    I purchased this flex duct to replace my 30 year old duct in my crawlspace that was full of dirt and mold; my old duct is far superior in quality than the new duct. This Imperial duct is of average quality. The outside silver cover is tough and resists tearing easily. The R8 insulation is good and much thicker than the R6 insulation. I would consider these 2 aspects of the duct to be above average in quality. But where this product displays below average quality is with the spring wire and the inner lining. The spring wire is thin and will deform easily if you rub against this duct so do not use this product where there is a lot of human contact with the duct. On the flip side, the spring wire is easy to cut with tin snips, The inner lining material is sub par and of low quality. It is suppose to be 2 ply but the plastic lining tears very easily. So if you are going to push against the duct in your crawlspace or attic while crawling around then buy a better quality product. BTW, 25 feet of this duct is about $20 cheaper than the same duct (different brand) at a HVAC distributor.

  9. Rudy

    we bought this for replacing old heat duck in our basement. There were certain areas of the house that did not have enough heat coming out of registers due to the fact that by the time the air got to that side of the house it had cooled off. When we got done putting this in we noticed an immediate difference in the areas that were cool before. I would recommend this to anyone who has this problem. It is easy to work with and clean.

  10. Dave

    Don’t be afraid to upgrade and refresh your HVAC ducting. It is easy to do with this product.

  11. JD

    I purchased this for a portable ac unit discharge and it works great.

  12. Joe

    Installing additional air ducting for better ventilation of recently purchased house.

  13. Joe

    Installing additional air ducting for better ventilation of recently purchased house.

  14. Steve4247

    Needed a flexible duct for my project and after looking at this duct, I knew it would give me the right protection for the project I was doing. it was easy to work with, installed quickly and works like a charm

  15. NNeckGuy

    this flexible duct is easy to work and has very thick insulation.

  16. Daniel

    The duct has a steel coil inside to keep its shape. It was shoved into the box so compacted that the steel wire was bent out of circular. For anyone that knows ducting system, the smoother the system the more efficiency. These bends take away efficiency. I tried to bend it back to shape but of course, it isn’t perfect. Stop over packing the box.

  17. johnir70

    This is a true, silver foil jacketed duct, seems to be pro quality, Ordered 6, 8 & 10 inch, all R8, for a remodel. Really pleased with all. As far as quality goes, always seem to have good success with Imperial brand HVAC products from .

  18. Bear

    Dislike the outer shielding compared to other brands.

Write a review
Write a review

Your email address will not be published. Required fields are marked *

Bestsellers

Lasko 1500-Watt Convection Baseboard Indoor Electric Space Heater with Thermostat

$67.58
(48 Reviews)
  • Natural convection heater circulates warm air silently
  • Low-profile blends easily with decor
  • Digital display with thermostat and timer

IMPERIAL Wonderland 5-Pack Bronze Age Floor Register (Duct Opening: 4-in x 12-in; Outside: 5.25-in x 13.25-in)

$47.56
(0 Reviews)
  • Textured powder coat painted finish
  • 1.5mm solid steel face plate
  • Adjustable multi-directional airflow

Lasko 1500-Watt Ceramic Cabinet Indoor Electric Space Heater with Thermostat

$94.25
(9 Reviews)
  • Cyclonic heat penetration for immediate comfort
  • Circulates warmth evenly throughout the room
  • Glide-system pivot allows warm air flow to be directed as needed

HOMEDICS 3-Speed (Covers: 266-sq ft) Ionic White HEPA Air Purifier ENERGY STAR

$148.73
(54 Reviews)
  • This 5-in-1 tower air purifier with UV-C technology kills up to 99.9% of bacteria and viruses while eliminating unpleasant pet odor and up to 99.97% of harmful dander, pollen, and dust
  • Special filter removes odors associated with the litter box, dog and cat feces, wet dog smell, smoke, and other household odors
  • Sleep soundly with the on/off night light and use the built-in essential oil tray and pads to fill your space with a relaxing aroma

Utilitech 24-in 2-Speed Indoor Black Industrial Fan

$144.49
(8 Reviews)
  • 2 Speeds provide varying levels of air flow up to 7,860 CFM on high setting
  • 360 Degree tilting fan head directs air flow easily wherever needed
  • Heavy duty metal construction with a rolled rim drum body for increased durability and stability

XPOWER 1/4-HP 925-CFM Centrifugal Daisy Chain Compatible Blower Fan Timer

$92.65
(17 Reviews)
  • Wide pattern of airflow- great for cooling your garage and home or drying carpets, leaks, and spills
  • Compact size fits to tight spaces to direct airflow inside auto interiors, under counters, and more
  • 3 speeds with 4-angle drying positions (0°, 20° kickstand, 45° and 90°)

Comfort Zone PowerGear 30-in Plug-in Indoor Wall Mounted Fan

$127.49
(32 Reviews)
  • High-velocity 2-speed control: the 2 speed settings on this high-velocity fan allow airflow customization to provide ideal air circulation for workspaces like your garage or workshop
  • Quality construction: the high-velocity fan features all-metal construction with individually balanced aluminum blades and a heavy-duty motor with fully sealed bearings for lasting durability
  • Quality construction: the high-velocity fan features all-metal construction with individually balanced aluminum blades, it has a heavy-duty motor with fully sealed bearings for lasting durability

Back to Top
Product has been added to your cart