Spiral Duct Manufacturing in Pittsburgh, Pennsylvania
Though it's often hidden in the walls, ductwork has an important job to do, and spiral duct does it exceptionally well. If you work in heating, ventilation and air conditioning (HVAC), partner with HMF Duct for the products you need for reliable installations. We have extensive production capabilities for spiral duct in our Pittsburgh facility. From standard-length spiral duct to custom-built products and accessories, we're ready to help you take your projects to the next level. We deliver as far as 200 miles outside of Pittsburgh! Not sure if we'll deliver to your area? Give us a call or contact us here!
Spiral HVAC Duct in Pittsburgh - Available for Pick Up or Delivery
The spiral HVAC duct products at HMF Duct are available in regular galvanized, galvanneal (Paint Grip) and double-beaded varieties. We have several options available for spiral duct fabrication:
- Diameters: Galvanized and galvanneal versions come in diameters from 4-40 inches, while the double-beaded version has diameters from 10-38 inches.
- Length: Ducts are available in standard 10-foot lengths, but we can also custom-cut lengths from 12 inches up to 20 feet.
- Coating: We offer powder coating in a variety of colors.
- Insulation: Internal Insulation thicknesses can be 1 inch, 1 1/2 inches or 2 inches.
- Fittings: We can create gasketed or flanged spiral duct fittings in our Pittsburgh facility. Fittings from 4-20 inches come standard with a gasketed connection. For 22 to 40 inches, we offer flanged fittings with an optional outer ring for quick installation. Flange connection is also available for smaller diameters.
No matter the configuration, all of our spiral duct is fabricated to meet or exceed the 2005 standards from the Sheet Metal and Air Conditioning Contractors' National Association (SMACNA). We use G90 galvanized or galvannealed steel in 22-28 gauge options. The galvannealed steel is great if you are looking for a matte finish or want to paint your spiral.
We also carry a range of accessories to make setup easy. From stamped and gored 90- and 45-degree elbows to reducers, couplers, saddle tabs and Gripple for hanging, we have you covered.
Our Spiral Duct Products
Available in Galvanized & Paint Grip
Galvanized Spiral Pipe
Paint Grip Spiral Pipe
Spiral Flange & Over ring
Spiral End Caps
Spiral Damper Sleeve
Spiral Gored Elbow
Spiral Bell Mouth
Spiral Curved Register
Spiral Gored Angle
Spiral Saddle Tap
The Advantages of Spiral Ducts
When selecting and installing ductwork, the two main options are rectangular or spiral duct. Many facilities in and around Pittsburgh use spiral ductwork due to its range of advantages:
- Less leaking: Thanks to the shape of the joints, spiral duct typically experience less leakage. This design can help keep heating, cooling and filtering costs low while preventing adverse effects on indoor air quality.
- Less noise: Spiral duct has lower pressure drops and a rigid design that helps them create less noise.
- Easier to insulate: Because they're stiffer, it's easier to apply insulation to spiral duct.
- Easier to clean: Spiral duct are also easier to clean with cost-effective methods.
Spiral duct can be a powerful choice for your HVAC system, and the experts at HMF Duct are ready to set you up with the right solution.
Spiral Duct Suspension with a Standard Hanger
Request a Quote from Hennemuth Metal Fabricators Today
HMF Duct is your trusted spiral duct manufacturer in Pittsburgh, Pennsylvania, and our knowledgeable team is happy to help you source the perfect spiral ductwork for your next project. We know the ins and outs of spiral duct and are available every step of the way to answer questions and assist with the development or purchase of your materials.