Advantages of HVAC Fabric Duct System

What is HVAC fabric duct system? In generally, the hvac fabric duct system is a round or semi-round or other common fabric duct shapes, which is usually made of light-weight fabric duct materials. While in the past, the word “ductwork” often refers to the metal units that moves air throughout the whole facility. The two systems are quite different from each other.  Obviously, the new HVAC fabric duct system has much more advantages, which is often made according to customers’ needs of exact duct sock applications.

Fabric Duct Benefits

Compared with traditional metal system,  the most obvious advantage of fabric ventilation is that the fabric duct material is light-weight. As a result, the ducting hvac system can be packaged in boxes, which are easy to deliver.

When installing the metal system, it often requires additional bracing and securing of all the seal joints. However,  the fabric air duct installation is much easier.

Fabric Duct Design

Another advantage of fabric ductwork is the design of fabric ducts. Different places require different fabric duct design. According to the requirements of the location of the unit, the height of the space, the aesthetics, and the air supply area in the building and HVAC design drawings,  the air duct system is arranged. In principle, the main transmission pipe from the air-conditioning room and the ceiling internal air pipe is designed with the insulation I series insulated air pipes,  and some main transmission pipes and branch pipes in the non-ceiling area are designed with N series cables without insulation air duct.

Using our iSox duct design software design software, layout design and drawing operations can be completed more quickly, greatly saving design time and improving design efficiency.

Fabric Duct vs Metal Duct

Fabric Ducting Advantages

Lower Costs: According to comparative analysis, fabric ductwork is approximately 30% cheaper than metal ductwork, including installation and accessories.

Even Air Distribution: Fabric ducts allow for even air distribution through customizable perforations, tailored to the specific needs of each room.

No Drafts: Fabric ducts utilize micro-perforations to prevent air drafts, enhancing comfort.

Easy Maintenance: Fabric ducts can be easily removed and cleaned in a standard industrial washing machine, retaining their properties.

Lightweight and Flexible Installation: Fabric ducts can be suspended from cables or profiles, simplifying installation and not requiring structural changes to the building.

Customizable Design: Available in various colors and designs, fabric ducts can be integrated into any interior design scheme, even with neon illumination for a unique look.

No Condensation: Fabric materials and perforations prevent moisture buildup, avoiding the breeding ground for microorganisms.

Chemical Resistance: Fabric ducts are made from materials resistant to most air components, suitable for aggressive environments.

Noise Reduction: Fabric ducts absorb noise from the fan and air flow, providing a quieter operation.

Fire Resistance: Fabric ducts can be coated with silicone to withstand high temperatures, up to 380°C.

Hygienic: Smooth inner surfaces prevent dust buildup, and fabrics are certified hygienic and safe for various facilities.

Metal Ducting Disadvantages

Higher Costs: Metal ductwork is generally more expensive, including components, installation, delivery, and maintenance.

Inability to Control Air Velocity: Standard metal ducts do not offer the same level of control over air velocity and distribution.

Drafts and Discomfort: Metal ducts can cause drafts, leading to discomfort and potential health issues.

Difficult Maintenance: Cleaning metal ducts requires specialized equipment and personnel, increasing maintenance costs.

Heavy and Inflexible: Metal ducts are heavy, requiring structural support and complicating installation and removal.

Limited Aesthetics: Metal ducts have a uniform, unadorned appearance with little scope for creative design.

Condensation Issues: Condensation can form on metal surfaces, leading to corrosion and the growth of microorganisms.

Corrosion: Despite using corrosion-resistant alloys, metal ducts are still susceptible to corrosion over time.

Vibration and Noise: Metal ducts can vibrate and generate noise, affecting the environment and building integrity.

Noise Transmission: Metal does not absorb noise well, potentially disturbing occupants in the vicinity.

The HVAC fabric duct system offers numerous advantages over traditional metal duct systems, including lower costs, even air distribution, no drafts, easy maintenance, and customizable design. Fabric ducts also provide benefits in terms of hygiene, temperature resistance, and noise reduction. By choosing fabric ducting, you can enhance the performance and efficiency of your HVAC system while reducing operational costs and improving the overall indoor environment.

Fabric Duct Sock Cost

The duct sox adopts a scientific air flow mode, and there is no need to adjust the valve damper, while the iron sheet or plastic duct needs to use a damper for adjustment. The duct sox has low operating resistance and saves 20 system operating costs.