{"id":44207,"date":"2023-07-10T11:46:28","date_gmt":"2023-07-10T11:46:28","guid":{"rendered":"https:\/\/prihodafabricduct.com\/?page_id=44207"},"modified":"2025-11-05T06:09:16","modified_gmt":"2025-11-05T06:09:16","slug":"faqs","status":"publish","type":"page","link":"https:\/\/prihodafabricduct.com\/fr\/case-studies\/faqs\/","title":{"rendered":"FAQs"},"content":{"rendered":"
[vc_tta_accordion][vc_tta_section title=\u00a0\u00bbHow does fabric ducting apply to indoor agriculture?\u00a0\u00bb tab_id=\u00a0\u00bb1677908158252-9eb62668-72a8″]

Fabric ducting can help control the environment within an indoor agriculture setup. It’s responsible for distributing conditioned air evenly throughout the indoor farming facility, maintaining the temperature and humidity levels required for optimal plant growth.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbWhat are the benefits of fabric ducting?\u00a0\u00bb tab_id=\u00a0\u00bb1677908158271-5883ea6c-9a6c\u00a0\u00bb]

Fabric ducting systems provide superior air dispersion, are lightweight, and have a less invasive, faster installation process compared to traditional metal ductwork. They can be custom designed for the specific requirements of a space, and they provide uniform air distribution. They also will not sweat, rust or corrode. Significant cost savings, and custom aesthetics such as custom colors, logos and patterns.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbHow does fabric ducting contribute to the overall yield of the indoor farm?\u00a0\u00bb tab_id=\u00a0\u00bb1677908227512-b7da29fa-1b20″]

By providing consistent and efficient air distribution, fabric ducting helps to maintain the optimal environment for plant growth. This ensures that plants grow healthier and faster, which can ultimately increase the overall yield of the indoor farm.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbIs fabric ducting difficult to maintain?\u00a0\u00bb tab_id=\u00a0\u00bb1677908260665-5e439209-4645″]

Fabric ducting is generally low maintenance. It’s typically designed to be machine washable, making it easy to keep clean. However, specific maintenance practices may vary based on the exact type and manufacturer of the fabric duct.<\/span><\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbCan the fabric ducting systems be customized for specific indoor agricultural needs?\u00a0\u00bb tab_id=\u00a0\u00bb1677908296673-da17b7b5-920d\u00a0\u00bb]

Yes, fabric ducting systems can often be tailored to meet the specific needs of a given space. This can include factors like size, shape, air dispersion needs, and more.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbIs fabric ducting a sustainable option?\u00a0\u00bb tab_id=\u00a0\u00bb1677908333946-d3a454d0-93d1″]

Fabric ducting is often made from recyclable materials, and its energy efficiency can contribute to a lower carbon footprint. However, the exact sustainability will depend on the specific manufacturing and use practices.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbHow do I determine the best air dispersion type for my needs?\u00a0\u00bb tab_id=\u00a0\u00bb1677908553454-b8381b8a-b7ee\u00a0\u00bb]

The best air dispersion type for your needs will depend on several factors, including the size, type and layout of your space, the climate, and the specific heating, cooling, or ventilation needs of your facility. A professional can provide advice based on these factors.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbWhat types of air dispersion are typically offered in custom ducting solutions?\u00a0\u00bb tab_id=\u00a0\u00bb1677908627487-bdee3337-4eaa\u00a0\u00bb]

Custom ducting solutions can offer a range of air dispersion types. This includes micro-perforations for precise cooling, linear vents for focused directional airflow, nozzles for high-velocity targeted air, and more.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbWhat does ‘air dispersion’ mean in the context of ducting systems?\u00a0\u00bb tab_id=\u00a0\u00bb1677908680937-3e7718f1-0884″]

Air dispersion refers to the method by which air is distributed or spread throughout a space by a ducting system. Different dispersion types can be used depending on the needs of the space, such as cooling, heating, or ventilation needs.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbWhat industries do you serve?\u00a0\u00bb tab_id=\u00a0\u00bb1677908800042-19e56f38-9d55″]

We serve a wide range of industries including, but not limited to, commercial, residential, food industry, industrial manufacturing and distribution, health and wellness, educational, Indoor Agriculture, warehousing and sports facilities such as Gyms pools and Ice rinks.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbHow does a fabric duct system work?\u00a0\u00bb tab_id=\u00a0\u00bb1678427587194-5d1602ab-64af\u00a0\u00bb]

The fabric duct system operates by using static pressure from a mechanical fan to disperse air through a specially engineered ducting diffuser made of fabric. It works much like traditional metal ducts, but it allows for a more uniform and efficient air distribution due to the use of permeable materials.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbWhat are the advantages of fabric ducts over metal ducts?\u00a0\u00bb tab_id=\u00a0\u00bb1678427695016-01c619ae-cf88″]

Fabric ducts offer several advantages over traditional metal ducts. They are lighter, more cost-effective, easy to install, and provide superior air distribution. Additionally, they can be laundered for hygiene maintenance, which is particularly beneficial for environments like food processing plants or hospitals.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbHow to clean fabric ducts? And how often?\u00a0\u00bb tab_id=\u00a0\u00bb1678427730991-c4f153e6-20b7″]

Our fabric ducts are designed to be easy to clean. Most can be washed in a standard washing machine, but please check the specific cleaning instructions for your model. While they are easier to clean than metal ducts they will not require more cleaning than regular metal ducts. The level of filtration used and the type of space will often determine how frequently any duct needs to be cleaned. A professional can assist if you are unsure of a cleaning schedule.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbAre fabric ducting systems customizable?\u00a0\u00bb tab_id=\u00a0\u00bb1678427756735-fce47558-d064″]

Yes, fabric ducting systems can be tailored to fit the specific requirements of nearly any environment. This includes various shapes, sizes, colors, and air dispersion options to cater to unique architectural or aesthetic needs.<\/p>\n<\/div>[\/vc_tta_section][\/vc_tta_accordion]<\/div><\/div><\/div><\/div><\/section>

[vc_custom_heading text=\u00a0\u00bbFAQs for Ductulator\u00a0\u00bb font_container=\u00a0\u00bbtag:h2|text_align:center\u00a0\u00bb use_theme_fonts=\u00a0\u00bbyes\u00a0\u00bb css=\u00a0\u00bb\u00a0\u00bb]<\/div><\/div><\/div><\/div><\/section>
[vc_tta_accordion][vc_tta_section title=\u00a0\u00bbHow is the duct size for fabric duct systems calculated using the Prihoda Ductulator?\u00a0\u00bb tab_id=\u00a0\u00bb1725950835155-2a1725e4-7f5b\u00a0\u00bb]

The Prihoda Ductulator takes into account the volume of air and the system layout\/type to ensure it is sized safely within our recommendations for the velocity or speed of the air flowing through the duct.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbHow does the size of ducts affect the energy efficiency of HVAC systems?\u00a0\u00bb tab_id=\u00a0\u00bb1725950975533-34acd20e-e292″]

Having the right size of ducts helps to reduce the speed of the air and the loss of energy due to friction, which ultimately leads to lower energy consumption. However, ducts that are too large can be inefficient in terms of both space and cost.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbWhat are the main differences in sizing between fabric ducts and traditional metal ducts?\u00a0\u00bb tab_id=\u00a0\u00bb1725951023321-7cc1eb5f-0b56″]

Metal ducts are designed using equal friction method, whereas fabric ducts are designed using the static regain method. This means a metal duct will reduce more frequently (after each diffuser, or set of diffusers). Whereas a fabric duct will have many more openings per linear foot for more even air dispersion, making it unrealistic to reduce after each opening or set of openings. Static regain allows a fabric duct to run the same diameter for a longer distance.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbHow often should a fabric duct reduce in diameter?\u00a0\u00bb tab_id=\u00a0\u00bb1725951064571-76229861-48b7″]

We recommend reducing a fabric air dispersion system after around 100 linear feet as a rule of thumb. However, this is largely dependent on the layout, delivery, permeability, volume, available pressure, and obstacles\/limitations in the space. We highly recommend contacting us for layout assistance for more complex systems than just a straight run.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbWhy is the velocity in a fabric duct so critical?\u00a0\u00bb tab_id=\u00a0\u00bb1725951093807-5e55e392-16c6″]

First, unlike metal ducts, fabric ducts are more flexible and not rigid like metal duct. If sized too small the air could become unstable and very turbulent, this turbulence will be visible and if too violent can be detrimental to the longevity of the fabric duct.<\/p>\n

Furthermore the velocity plays a crucial role in even air dispersion along the length of the duct sock. We evaluate the velocity pressure versus the static pressure to ensure we deliver the same volume of air near the inlet as we do near the endcap. If this ratio is outside of our recommendations there is a high risk of uneven air delivery.<\/p>\n

Our ductulator provides conservative, or safe, sizing based on our experience over the last 30 years. If you require a smaller diameter than what our ductulator recommends please contact us for possible solutions.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbCan the Ductulator handle complex fabric ductwork layouts that include multiple fittings and bends?\u00a0\u00bb tab_id=\u00a0\u00bb1725951125348-66018d2e-5f4f\u00a0\u00bb]

Yes, the Ductulator is capable of sizing complex fabric duct sock layouts as it takes into consideration the cumulative effects of fittings and bends on airflow and pressure to ensure accurate calculations. Our AirTailor Software is especially useful for calculating complex systems as it will not only evaluate velocity, pressure, and vibration, but it can also analyze sound generation and throw.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbIs noise generation velocity dependent?\u00a0\u00bb tab_id=\u00a0\u00bb1725951151470-749b9181-4add\u00a0\u00bb]

Yes, sound generation in all ductwork is largely dependent on the velocity or how fast the air moves through the system. In addition, the pressure, material type and construction of the duct work play a role.<\/p>\n

Fabric air sox will not allow sound from the unit to reverberate inside it and transmit through the space but the metal duct leading up to the fabric duct inlet can carry noise to the inlet of the fabric duct and the break out of the noise will be loudest at that transition point. For sound sensitive applications consider the use of metal silencers, internally lining the metal duct or the use of fabric sound attenuators.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbHow is the duct size for fabric duct systems calculated using the Prihoda Ductulator?\u00a0\u00bb tab_id=\u00a0\u00bb1762322578919-a777c40f-adc0″]

The Prihoda Ductulator takes into account the volume of air and the system layout\/type to ensure it is sized safely within our recommendations for the velocity or speed of the air flowing through the duct.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbHow does the size of ducts affect the energy efficiency of HVAC systems?\u00a0\u00bb tab_id=\u00a0\u00bb1762322627028-940a23d3-f5fd\u00a0\u00bb]

Having the right size of ducts helps to reduce the speed of the air and the loss of energy due to friction, which ultimately leads to lower energy consumption. However, ducts that are too large can be inefficient in terms of both space and cost.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbWhat are the main differences in sizing between fabric ducts and traditional metal ducts?\u00a0\u00bb tab_id=\u00a0\u00bb1762322660948-2243c573-9906″]

Metal ducts are designed using equal friction method, whereas fabric ducts are designed using the static regain method. This means a metal duct will reduce more frequently (after each diffuser, or set of diffusers). Whereas a fabric duct will have many more openings per linear foot for more even air dispersion, making it unrealistic to reduce after each opening or set of openings. Static regain allows a fabric duct to run the same diameter for a longer distance.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbHow often should a fabric duct reduce in diameter?\u00a0\u00bb tab_id=\u00a0\u00bb1762322712274-a4a0651e-8a16″]

We recommend reducing a fabric air dispersion system after around 100 linear feet as a rule of thumb. However, this is largely dependent on the layout, delivery, permeability, volume, available pressure, and obstacles\/limitations in the space. We highly recommend contacting us for layout assistance for more complex systems than just a straight run.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbWhy is the velocity in a fabric duct so critical?\u00a0\u00bb tab_id=\u00a0\u00bb1762322752547-36ce17b6-0abc\u00a0\u00bb]

First, unlike metal ducts, fabric ducts are more flexible and not rigid like metal duct. If sized too small the air could become unstable and very turbulent, this turbulence will be visible and if too violent can be detrimental to the longevity of the fabric duct.<\/p>\n

Furthermore the velocity plays a crucial role in even air dispersion along the length of the duct sock. We evaluate the velocity pressure versus the static pressure to ensure we deliver the same volume of air near the inlet as we do near the endcap. If this ratio is outside of our recommendations there is a high risk of uneven air delivery.<\/p>\n

Our ductulator provides conservative, or safe, sizing based on our experience over the last 30 years. If you require a smaller diameter than what our ductulator recommends please contact us for possible solutions.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbCan the Ductulator handle complex fabric ductwork layouts that include multiple fittings and bends?\u00a0\u00bb tab_id=\u00a0\u00bb1762322859268-3ea2661f-b645″]

Yes, the Ductulator is capable of sizing complex fabric duct sock layouts as it takes into consideration the cumulative effects of fittings and bends on airflow and pressure to ensure accurate calculations. Our AirTailor Software is especially useful for calculating complex systems as it will not only evaluate velocity, pressure, and vibration, but it can also analyze sound generation and throw.<\/p>\n<\/div>[\/vc_tta_section][vc_tta_section title=\u00a0\u00bbIs noise generation velocity dependent?\u00a0\u00bb tab_id=\u00a0\u00bb1762322896440-90dfc622-c575″]

Yes, sound generation in all ductwork is largely dependent on the velocity or how fast the air moves through the system. In addition, the pressure, material type and construction of the duct work play a role.<\/p>\n

Fabric air sox will not allow sound from the unit to reverberate inside it and transmit through the space but the metal duct leading up to the fabric duct inlet can carry noise to the inlet of the fabric duct and the break out of the noise will be loudest at that transition point. For sound sensitive applications consider the use of metal silencers, internally lining the metal duct or the use of fabric sound attenuators.<\/p>\n<\/div>[\/vc_tta_section][\/vc_tta_accordion]<\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"

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