Fabric ducts can be a fun aesthetic element for the architects and designers to play with. The most inventive systems are often seen in waterparks, retail and restaurants, where the ductwork is used to accentuate the overall design scheme.

The freedom in design includes colors and prints, shapes and contours, sizes and elevations. Fabric ducts are not restricted to standard elbows and length, there are no grills and diffusors, and no insulation to take into account. This is why fabric-based air dispersion technology is gaining popularity among architects and designers worldwide.

Traditional metal systems use spot diffusors to disperse the airflow. A fabric-based solution distributes the air evenly across the entire length and circumference of the duct. This creates a more even airflow with no drafts or noise issues. The fabric ductwork is condensation-free and provides a more comfortable induction of air; hence, it enables an optimum indoor environment.

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When using ductwork as a design element it can be almost invisible or really stand out. In some cases it is about making a virtue of necessity and in others it is about creating a unique feel to the space.

Invisible ductwork is often used in sports facilities, theaters and other venues where the structure shouldn’t be a distraction to the audience. The typical design is black ducts on black ceilings, which creates a very discrete solution. Slim profiles can make the duct blend into the ceiling.

The wild and colorful designs are often seen in pool applications, retail and restaurants, where the ductwork plays into the surroundings through colors and shapes.

"We use FabricAir dispersion solutions; contrary to metal ducts, it can blend in as well as stand out. It becomes a design feature and a conversation starter. We want to give the guests a reason to look up and the restaurant owner a way to individualize," said PJ Zakas of Z-Space Design, who specializes in hospitality design.

"The flexibility of the technology also pleases the consultants because it makes it easy to fit the ventilations ducts into the overall plan alongside lighting fixtures, sprinkler systems, cable trays and so forth. Condensation issues can be resolved by using the airflow to sweep surfaces and the technology is superior in performance compared to the conventional solutions.

"The facility manager is thrilled too. They can save up to 40% on the running costs and with the proper prefilter and a combination of MicroFlow™ and other flow models the ductwork becomes virtually maintenance-free. Dust and other particles cannot settle inside or on the duct due to the air blanket created around the ductwork by the flow model. If dirt does splash onto the ductwork, it is very easy to slide the ductwork off the rails, wash it in the machine and hang it back up."