At Advanced Sheet Metal, we exceed our customers’ expectations of quality and production. Unlike our competitors, we take pride in shipping out custom spiral ducting in days, not weeks.
In addition to the obvious aesthetic benefits, spiral ducting can be used for all pressure classes in duct design, meaning that it offers versatility and the ability to withstand any variety of pressures on practically any project.
When you choose spiral ducting, you choose less air turbulence and less connections. Spiral ducting requires less sealant duct material, and increases labor savings. Advanced Sheet Metal’s spiral duct work meets ASHRAE Advanced Energy Designs requirements.
Our custom spiral ducts, rated to 10-inch WG, are made of galvanized or stainless steel. We provide spiral ducts sized at 4-48-inch, 54-inch, 60-inch, 66-inch, 72-inch, 78-inch and 84-inch.
We produce single and double wall spiral ducts with either a solid or perforated inner wall. These ducts are lined with one or two-inch liner or Elastomeric Foam Insulation. We also provide a Uni-Flange Connection, should your project require it.
While spiral duct work costs a little more than traditional Snap Lock pipe and elbows, particularly in smaller sizes, the gauges are heavier and more rigid—this durability means that you will ultimately save in labor costs.
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