Double Wall Spiral | Spiral Products

Double Wall Spiral Duct

Sizes:

4"-46"

Gauges:

26-20

Lengths:

1'-20'

Detailed Info

4” – 46”
1” increments from 4"-8”
2” increments from 10”-46"

26 – 20 gauge galvanized
26 – 20 gauge galvannealed

G-90 galvanized
A-60 galvannealed (paint grip)

4” – 36” diameters – 10’ standard
38” – 44” diameters – 8’ standard
Available from 1’ – 20’ lengths

Our double wall pipe is available with a perforated or solid inner liner as well as with 1" or 2" liner. Mylar barrier is also availible.

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