Single and Double Wall Spiral Duct

Commercial Use:

Spiral Duct has become more commonly used because of its ease of installation and versatility.

  • Grade Schools 

  • Universities

  • Malls and Shopping Centers

  • Restaurants

  • Office Buildings

  • Warehouses

  • Hospitals

  • Gyms

  • Condos and Apartment Complexes

  • Stadiums

  • Hotels

  • And Much More!

Reduced Costs

Cost of Installing HVAC Systems include; material, labor, energy, and maintenance. 

How Spiral reduces these costs:

  • Longer runs so there are less joints (reduces leakage)

  • Easier installation so there is less field fabrication

  • Smooth, faster air flow

  • Equalization of pressure

  • Aesthetics (Kynar finish available)

  • Easier to maintain

 

Noise Reduction

The primary cause of noise in traditional ductwork is reverberation, which is caused by pressure differential. Spiral ductwork has an even airflow that equalizes pressure and reduces pressure drop. This stops the decampment noises found in rectangular duct. Spiral duct also takes care of noise caused from turbulence by replacing sharp corners with with curves and a radius edge.

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Diameter

Length

Gauge

3

4

5

6

7

8

9

10

11

12

14

16

18

20

22

24

30

10'

10'

10'

10'

10'

10'

10'

10'

10'

10'

10'

10'

10'

10'

10'

10'

10'

26

26

26

26

26

26

26

26

26

24

24

24

24

24

24

24

24

Available in other lengths, gauges, and colors.  Specify when ordering.