As one of the best Insulated Flexible Duct suppliers, Biyang has been providing different kinds of excellent Insulated Flexible Ducts for more than 10 years. They are exported to dozens of countries all over the world, such as USA, Canada, Japan, Germany, Spain, Australia and so on.
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Biyang Insulated Flexible Duct, also named Insulated Flex Duct, is a kind of pre-insulated duct. Biyang’s standard Insulated Flexible Duct is Insulated Aluminum Flex Duct, with aluminum silver sleeve outside, the insulation layer in the middle and Aluminum Flexible Duct inside. This is the most common insulated duct in the HVAC ductwork.
Besides the standard one, Biyang provides different sleeves based on various working conditions, such as PVC sleeve, combined PVC, PE sleeve, VMPET sleeve(for better reflection and insulation), and so on. There are also options for the inner duct, such as transparent PET, and Semi Rigid Aluminum Duct.
For Insulated Flexible Duct, the insulation is a critical part for the function of a whole product. As a rich experience Insulated Flexible Duct manufacturer, Biyang provides several insulations for your selections, including common yellow glass fiber, red Owens Corning insulation with better elastic and density features, and white non has woven fabric insulation which is more environmentally friendly and with better noise and vibration absorbing effect. All kinds of insulation standards are available here also.
Biyang provides options for common R6, R4.2 insulation standards, and many custom standards. For example, R4.2 has about 30% less insulation but more competitive prices. Anti-bacterial is also an additional feature for selecting. Insulated Flexible Duct with anti-bacterial features helps maintain the health and green air of your ventilation system.
Inside the insulation, it is the flexible inner core with corrosion resistant galvanized or stainless steel wires. The overall structure makes the Biyang Insulated Flexible Duct, non-combustible, fire resistant and good thermal performances.
Biyang Insulated Flexible Duct is made based on fire resistant and self-extinguishing standard, with AS/NZS.3 Australia fire rating testing approved. You are more than welcomed to share your problems and questions. Biyang will help you out.
With a large amount of insulated ducting supplies every year, Biyang Insulated Flexible Duct is distinguished from others for the quality consistency, short lead time and competitive prices. Our most popular items are 4-inch Insulated Flexible Duct, 8-inch Insulated Flexible Duct, and 12 inches Insulated Flexible Duct.
Please contact us now for quoting.
Insulated flexible duct is an integral part of air conditioning systems for connecting cooling and heating air distribution systems.
It consists of registers and grills that you can mount in places such as commercial building roofs, ceilings, or walls.
Insulated flexible duct
You can use the insulated flexible duct to attach supply air outlets to ductwork that is more rigid such as sheet metal ducts.
Implying that you will use it for supplying of air, returning air and transporting of exhaust air.
It has an insulation that will protect you from the adverse effects of the air passing through by preventing leakages.
It maintains very good quality of air, increases comfort, and reduces costly inefficiencies.
There are a number of industries where you can use the insulated flexible duct.
You will use them where heaters, air conditioners, and ventilation applications exist among them being:
The best material for making standard insulated flexible duct is aluminum.
You are most likely to come across aluminum insulated flexible ducts with aluminum silver sleeves.
It has insulation layer between the layers but you will definitely find an aluminum flexible duct on the inside.
Apart from aluminum, you will find other types insulated flexible ducts with different materials such as:
The inner duct has options such as semi rigid aluminum duct and transparent PET.
Every insulated flexible duct has an R rating that indicates its insulating capacity.
R8 provides more insulation to the flexible duct in comparison to the R6.
The higher the R value rating the better the insulation capability and the higher the cost.
Implying that R8 is more expensive in comparison to R6 thus the better option among the two.
Yes, there is a maximum length that you can get for insulated flexible ducts but this will depend on the manufacturer.
The most common standard length for insulated flexible ducts is 10 meters.
Insulated flexible duct
Insulated flexible ducts are capable of preventing any leakages from the material thus keeping the heat within the flexible duct.
Non-insulated flexible ducts do not prevent the leakage of heat into the environment thus affecting the surrounding environment.
It is proper to have an insulation because it prevents energy wastage, temperature drops.
Leakages and buildup of condensation.
You can classify insulated flexible ducts by looking at the functionality of the insulated flexible duct.
The classification is in two categories which include air connectors or air ducts.
Whenever you are purchasing an insulated flexible duct, you should consider the following:
You can use an insulated flexible duct for a period of between 20 to 25 years.
You will experience deterioration of the insulated flexible duct after using it for more than 15 years.
Yes, insulated flexible ducts have special features that can withstand long exposure to UV and sunlight.
Yes, insulated flexible ducts are UL rated among other key ratings to ensure very high quality.
Yes, there are certified R values for insulated flexible ducts.
In the past, different manufacturers had their own R values which could cause a confusion.
To avoid the confusion, a common ground for certified R values was introduced and every manufacturer has to adhere to.
The certified R-value for insulated flexible ducts is R 6 which offers proper insulation up to 200 degrees.
You can, however, opt for a higher R rating that has better insulation properties but that will cost you more.
Yes, you should use UL-listed mastics, duct tapes, and clamps with insulated flexible ducts.
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This will ensure that you are using products of high quality that will not cause unnecessary problems.
Yes, there are ADC’s requirements for insulated flexible ducts.
ADC sets forth the standards for specific classification, marking, testing, and installation methods of insulated flexible ducts.
You can support insulated flexible ducts by using different accessories such as:
You will size insulated flexible ducts by looking at the following key properties:
DimensionsInsulated Flexible DuctSize2 to 25 inchesStandard Length10 metersCompression Rate1: 10Yes, there are plenum rated insulated flexible ducts.
Plenum ratings ensure that the insulated flexible ducts have low flame and low smoke characteristics.
Pre-insulated ducts are ducts that come complete with its insulation in place.
It enables single operation construction of HVAC ducts thus eliminating the need for metal duct work.
The cost of Biyang insulated flexible ducts will vary according to the type of insulated duct that you desire.
It will vary in terms of diameter, R rating, length and flame redundancy among other key specifications.
Biyang offers different types of insulated flexible ducts depending on the following technical specifications:
Biyang insulated flexible ducts come in different sizes depending on your requirements.
You can, however, order insulated flexible ducts up to a maximum of 25 inches.
Yes, Biyang insulated flexible ducts have to undergo mold growth and humidity testing.
This will ensure that the products are safe for you to use over a long period.
The most common sizes that you will notice many people asking for are:
You can decide to use different types of insulation materials among them being:
Your ductwork or duct system helps circulate air throughout the building. It needs to be insulated to ensure that the air you receive in your home is warm enough to keep your indoors comfortable. It also makes your home more energy efficient. Buying duct insulation online can also help you offset your carbon, as you do not have to travel to the local store to buy the insulation yourself.
Ductwork or ducting system transports conditioned air throughout a structure. They are the channels via which cooled air from the air conditioner circulates and stale air is eliminated.
What are the common problems faced if your ductwork is not insulated?
When the duct system is left uninsulated in your office space or at home, it leads to ventilation issues. Unhealthy ventilation can cause more sick days and absences from work, as well as poorer productivity. Other issues, that may develop due to lack of duct insulation include:
Duct insulation has many benefits like:
With ductwork insulation, you not only save on energy costs and reduce heat loss but also reduce your carbon footprint and make your building more energy efficient.
In short, you reverse all the effects of uninsulated ductwork plus, enjoy other benefits including.
Buy Duct insulation
There are numerous solutions available on the market, each of which serves a distinct purpose. You may choose an option depending on requirements such as acoustic insulation, heat loss reduction, moisture and condensation control.
Fibreglass or glass mineral wool insulation provides excellent thermal and acoustic insulation to ductwork. It also provides exceptional fire resistance. Duct wraps made of mineral wool from Isover, enable a neat finish around ductwork.
They are flexible, lightweight rolls that are easy to install. A factory-applied aluminium foil front provides an inherent vapour barrier to this durable, glass mineral wool roll. The thermal insulation of the Isover climcover helps to avoid thermal losses and condensation.
Ideally, they are used to insulate both oval ductworks inside and outside the building. When used outside the building, an additional cover may be required.
Benefits :
They are non-combustible insulation slabs with factory-applied foil-facing to provide water vapour resistance throughout the ductwork. We offer duct insulation slabs from some of the best brands like Knauf and Rockwool.
Thermo-teK BD 060 Alu offers exceptional thermal, acoustic insulation to rectangular and square ductwork. It also provides excellent fire resistance, along with water vapour resistance. It is specially designed to tolerate extreme weather conditions and can be used to insulate ductwork outside the building.
It can resist high pressure and does not lose form with time. It enables technical maintenance on solar panels, air conditioning units.
Benefits :
Rockwool Ductslab is flexible, lightweight insulation, perfect for rectangular ductwork. The easy to install insulation offers excellent thermal insulation. It has a reinforced aluminium foil face which provides good quality vapour resistance. This solution is non-combustible and acoustically absorbent according to the A1 classification.
With a service temperature of up to 230°C, it is ideal for commercial and industrial applications. It makes the workplace quieter and more comfortable. It is used to insulate H&V systems, cold water storage, feed, and expansion tanks. Air conditioning, warm air, and extractor ducts, in plant rooms, boiler rooms, or outside are frequently insulated with Rockwool mineral wool duct insulation thermal insulation solutions. It is also used to provide thermal insulation and reduce the operational sound of ducts that carry fluids, gases, or particle solids at high velocities.
Benefits :
Manufactured with a high-performance rigid thermoset polyisocyanurate (PIR) core, the thermaduct solution from Kingspan is ideal for rectangular, circular and flat oval ductwork insulation. It is also used to provide HVAC insulation, other building solutions.
Thermaduct insulation boards are versatile and can be used across projects as new builds or refurbishment works. They are used in residential, industrial and commercial applications. They provide a cleaner, more precise fit than non-rigid glass or rock mineral fibre duct wrap.
Benefits :
Phenolic duct insulation from Kingspanis thin and efficient insulation, manufactured with a rigid thermoset phenolic insulating core. It is designed for use on rectangular, circular, and flat oval ductwork. It offers high thermal insulation and fire resistance.
Kingspan Phenolic Insulation Boards are suitable for a wide range of duct sizes and insulation requirements. At sites where ductwork supports and hangers are installed, they can withstand the loads produced by HVAC / building services ductwork. They are suitable for both indoor and outdoor applications, HVAC and building applications, plenums, and associated equipment.
Benefits :
Buy Duct insulation
As mentioned earlier, insulating your duct system can include many benefits for your home and your health. With the information provided in this blog, you can, hopefully, make an informed decision about the duct insulating material that would best suit your requirements.
For quality duct insulation products, visit us at https://www.buyinsulationonline.co.uk/. We offer free delivery on select postcodes for all technical insulation products. We also have a massive range of loft insulation, APR, wall insulation, pipe insulation products, and so much more at the lowest possible prices, all from the best brands in the UK. Hurry and get a limited 5% off on your very first order!
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