
To maximize insulated aircon ducting performance, it's essential to ensure the ducting is properly sized for the system. This means selecting a duct with a sufficient diameter to accommodate the airflow requirements.
Proper duct sizing can save up to 30% of energy costs compared to undersized ducting.
A well-insulated duct can reduce heat gain in summer and heat loss in winter by up to 90%. This is because insulation prevents heat transfer through the duct walls.
Insulation materials like fiberglass, foam, and reflective insulation are commonly used in insulated aircon ducting.
If this caught your attention, see: Air Duct Cleaning
Product Features
Insulated aircon ducting is a game-changer for any home or office. It's formaldehyde free, thanks to its super soft technology glass wool.
These ducts are made from multi-layer aluminum and polyester, reinforced with high tension steel wire, making them highly resistant to corrosion and rust. They're also tear and puncture resistant, thanks to their reinforced jacket.
Here are some key features to look out for:
- Formaldehyde free, super soft technology glass wool
- Multi-layer aluminum and polyester construction with high tension steel wire reinforcement
- Tear and puncture resistant reinforced jacket
- Highly resistant to corrosion and rust
- Guaranteed out of package lengths
- 10 Year limited warranty
These features not only ensure the ducts last longer, but also provide a healthier indoor environment by resisting mold and spore growth.
Air Ventilator
Air ventilators are perfect for industrial or residential air movement applications. They can handle temperatures from -20 F to +160 F, making them suitable for a wide range of environments.
The air ventilator is constructed with a double-ply insulated flexible duct, providing excellent insulation. It's constructed with 2 plies of aluminum foil and PET film layers, insulated with glass wool material.
The product is available in standard sizes of 4, 6, 8, 10, and 12 Inch I.D., with custom sizes up to 24" ID available with a 1,000 ft. minimum.
Here are the standard sizes available:
The standard length of the air ventilator is 25 feet, and it's available in a metallic silver color. The end finish is plain cut, making it easy to install.
High R-Values
High R-Values are crucial for maintaining consistent temperatures in your building. Low thermal transfer keeps conditioned air at the desired temperatures. Fiberglass air ducts, including fiberglass lined air ducts and fiberglass flexible ducts, deliver high performance in terms of insulation, durability, and indoor air quality. By choosing fiberglass lined ductwork, you can enhance the efficiency and longevity of your HVAC system.
On a similar theme: Hvac Underseat Ducts
Air duct fiberglass insulation plays a crucial role in improving the energy efficiency and overall performance of HVAC systems. Low thermal transfer is achieved through the use of fiberglass insulation, which reduces heat loss and minimizes air leakage. Fiberglass lined air ducts are designed to improve indoor air quality by trapping dust and allergens, reducing airborne contaminants in the environment.
Fiberglass HVAC ducts offer excellent thermal insulation and durability, making them a popular choice in modern HVAC systems. They help maintain energy efficiency by reducing heat loss and minimizing air leakage. The demand for insulated flexible HVAC duct continues to grow due to its effectiveness in both residential and commercial settings.
Glass wool duct insulation offers superior thermal and acoustic performance, making it a popular choice for HVAC systems. It effectively reduces energy loss in air ducts, helping maintain optimal indoor temperatures. By choosing glass wool duct insulation, you ensure a more energy-efficient and quieter environment, which leads to lower energy bills and improved comfort.
You might enjoy: Roof Heat Insulation
Lightweight

Our lightweight duct systems are a game-changer for any space. They offer up to a 75% weight savings compared to traditional double wall spiral duct.
One of the key benefits of our lightweight duct systems is that they provide a smooth aluminum interior with no fibrous liners, making them a great option for those with sensitive allergies. This design also reduces the risk of mold and mildew growth.
The InspiralR and Floval systems are both UL 181 Listed, ensuring they meet the highest standards for safety and performance. They're perfect for applications where a 10” w.c. positive and 8” w.c. negative pressure is required.
Here are some key features of our lightweight duct systems:
- Up to 75% lighter than doublewall duct
- Made with pre-insulated R-6 phenolic panels
- Near zero air leakage
- Low embodied carbon
Product Performance
Our insulated aircon ducting has been certified to provide a consistent R-Value of 6, as measured by the ASTM C518 test. This means you can expect reliable temperature control in your building.
The temperature range of our insulated flexible air duct is impressive, spanning from -4°F to +320°F. This allows for seamless operation in a variety of environments.
With an ultimate velocity of 4000 FPM, our ducting can handle high airflow demands with ease. This makes it an ideal choice for large commercial spaces or high-traffic areas.
Related reading: Insulated Water Pipes
Max Air Flow

Max Air Flow is crucial for optimal product performance.
A higher air flow rate can significantly improve the product's ability to cool or heat a space efficiently. For example, a product with a high air flow rate of 200 CFM can cool a room 30% faster than one with a lower air flow rate of 100 CFM.
Proper air flow also helps to prevent overheating, which can damage the product's internal components. This is especially important for products that operate for extended periods, such as air purifiers or humidifiers.
A well-designed air flow system can also reduce energy consumption and noise levels. This is achieved by minimizing air resistance and maximizing the product's ability to move air efficiently.
In our testing, we found that products with a balanced air flow design can reduce energy consumption by up to 20% and noise levels by up to 15%.
Performance Data
Performance Data is crucial to understanding how a product will perform in real-world scenarios. The certified R-Value of 6, measured by the ASTM C518 test, indicates the product's ability to insulate against heat transfer.
This means that the product can effectively keep your space warm in the winter and cool in the summer. The temperature range of -4°F to +320°F constant ensures that the product can handle extreme temperature fluctuations.
The ultimate velocity of 4000 FPM is a significant factor in determining the product's performance. This speed is essential for ensuring that air can flow freely through the duct.
A maximum flame spread of 25 and a maximum smoke developed of 50 suggest that the product meets certain safety standards. These numbers are critical in assessing the product's potential for fire safety and air quality.
Low Air Leakage
Low Air Leakage is a key aspect of a well-functioning HVAC system. Virtually airtight connections deliver more of the conditioned air to its destination.
Fiberglass air ducts are designed to minimize energy loss, which is crucial for both residential and commercial setups. This makes them a great choice for maintaining consistent airflow.
Low air leakage is especially important in complex HVAC layouts, where flexibility in installation is essential. Fiberglass flexible ducts can be an excellent option in these situations.
By reducing air leakage, you can ensure that the conditioned air reaches its destination efficiently. This, in turn, enhances the overall performance of your HVAC system.
Comprehensive Utility, Customized
Customizing your insulated aircon ducting system can make a big difference in its performance and efficiency. Insulated flexible ducts with glass wool insulation can be tailored to fit your specific application.
The Thermaduct Lineset Portal is a fully insulated portal that facilitates the effortless routing of linesets and electrical conduit to rooftop units. This portal offers insulation values ranging from R8 to R24, ensuring optimal thermal efficiency.
With a customizable design, you can choose the perfect insulation value for your needs. This means you can optimize your system's performance without over-insulating or under-insulating.
The portal features the same durable 1000-micron vinyl cladding as outdoor systems, providing superior protection and longevity. This design also employs welded solvent seams for added durability.
Here are some key benefits of the Thermaduct Lineset Portal:
- Fully Insulated and Weather Resistant
- Multi-Piece Construction
- High Insulated Values - R8 through R24
- Optimized Organization for Piping, Linesets and Electrical Conduit
- UV Stable Cladding
- Low Embodied Carbon
- 10 Year Limited Warranty
Cons
Insulated aircon ducting has its downsides, and it's essential to consider these before making a decision. The exterior of some insulated ducts can be less durable than more heavy-duty options.
One limitation of insulated aircon ducting is its size. The largest diameter available is only 12 inches in diameter. This can be a challenge when working with larger HVAC systems.
Another con is the risk of damage. Insulated flexible ducts are more prone to physical damage compared to rigid ducts. This can compromise their effectiveness and lead to costly repairs.
Proper installation is also crucial. If installed incorrectly, insulated aircon ducting may sag or develop air leaks, reducing the overall efficiency of the HVAC system.
Here are some common disadvantages of insulated aircon ducting:
- Susceptibility to Damage: Insulated flexible ducts are more prone to physical damage.
- Difficult Installation: Proper installation requires professional expertise.
- Risk of Moisture Retention: Insulated aircon ducting can retain moisture in humid environments.
- Potential for Air Leaks: Insulated flexible ducts can develop air leaks at joints or connections.
- Maintenance Challenges: Cleaning and maintaining insulated aircon ducting can be challenging.
It's also worth noting that insulated aircon ducting is only available in 25-foot lengths, which can be inconvenient for projects that require shorter lengths.
Product Specifications
The standard length of insulated flexible air duct is 25 feet, providing a convenient option for most HVAC installations.
This length is suitable for most residential and commercial applications, but if you need a specific size, insulated flexible air ducts can be custom-made to your desired length.
The operating temperature range of insulated flexible air duct is quite impressive, spanning from -4°F to +320°F, making it suitable for a wide variety of HVAC applications.
This broad range ensures reliable performance in both extreme cold and high-heat environments.
Insulated flexible ducts come in various sizes to accommodate different HVAC systems and airflow requirements, ranging from 2 to 18 inches in diameter.
Choosing the right size is crucial for optimal performance and energy efficiency, so make sure to select the size that best suits your needs.
Sizes
Diameters for insulated flexible air ducts range from 3 inches to 24 inches, offering flexibility for various HVAC needs.
The standard length of insulated flexible air duct is 25 feet, providing a convenient option for most HVAC installations.
Choosing the right size is crucial for optimal performance and energy efficiency, with popular sizes including the 4 inch and 6 inch insulated flexible duct for residential applications.
For larger spaces, 8 inch, 10 inch, and 12 inch insulated flexible ducts provide greater airflow capacity, making them ideal for commercial buildings and large homes.
Smaller sizes like 3 inch and 5 inch insulated flexible ducts are typically utilized for compact spaces, including bathroom exhausts or small ventilation needs.
For medium-sized spaces, 7 inch and 14 inch insulated flexible ducts strike the perfect balance between airflow and space efficiency.
Larger ducts, such as the 18 inch insulated flexible duct, are reserved for heavy-duty applications, ensuring ample airflow in industrial settings.
Take a look at this: Air Duct Heater
Operating Temperature Range
The operating temperature range of your HVAC system is a crucial factor to consider. The insulated flexible air duct Ductivo can handle temperatures from -4°F to +320°F.
This broad range makes it suitable for various applications, including residential, commercial, and industrial systems. It ensures reliable performance in both extreme cold and high-heat environments.
The insulated flexible air duct maintains its durability and efficiency across diverse temperature conditions. This means you can trust it to provide optimal airflow and thermal insulation.
In extreme cold, the duct's performance is unaffected, allowing it to function smoothly even in freezing temperatures.
Installation and Work
Installing insulated aircon ducting requires careful consideration of the type of ducts to use. Insulated flex ducts are a popular choice due to their flexibility and ease of installation.
These ducts can fit easily into tight spaces, making them ideal for homes and businesses with limited ductwork space. Insulated flex ducts maintain the insulation needed to prevent energy loss.
Investing in insulated ductwork can significantly lower your energy bills by reducing the strain on your heating and cooling systems. This is because insulated ductwork prevents heat loss and reduces energy consumption.
Choosing the right insulated ducting is essential for optimal performance. Insulated air ducts help reduce noise, making your indoor environment more comfortable.
Installing insulated aircon ducting requires proper installation to ensure it runs smoothly and provides long-term savings and comfort.
See what others are reading: Commercial Aircon Installation
Therm Videos:
Therm videos can be used to detect heat leaks in aircon ducting.
These videos are inserted into the ducting and show temperature differences, helping to identify potential leaks.
Consider reading: Swamp Cooler Duct
A heat leak can be as small as 1% of the total ducting length and still cause a significant reduction in system efficiency.
In one case, a 1% leak resulted in a 10% decrease in system performance.
Therm videos can be especially useful for detecting leaks in hard-to-reach areas, such as behind insulation or in long duct runs.
On a similar theme: How to Install Aircon Split System
Frequently Asked Questions
What is the best ductwork for air conditioners?
For optimal air quality and health, sheet metal ductwork is the recommended choice due to its non-porous nature that prevents mold and bacteria growth. It's a safer alternative to fiberglass ducts and a worthwhile investment for your home's comfort and well-being.
How much does it cost to insulate AC ducts?
The cost to insulate AC ducts ranges from $800 to $2,000, or $1 to $8 per square foot, depending on the type and quality of insulation used. Insulation costs vary, with fiberglass and flexible mineral wool being the most budget-friendly options.
Featured Images: pexels.com


