Radius Double Wall Angles are fabricated with Pittsburgh seams. Double wall fittings come completely assembled with all accessories (TDC corners, vane & rail, etc.) installed.
Double wall rectangular duct is constructed with TDC end treatments. There are two different types of applications:
- Perforated Inner: Acoustical double wall duct for noise control
- Solid Inner: Thermal double wall duct for temperature control
Double wall duct insulation is available in the following thicknesses and R-values:
- 1″ thickness – R-4.2
- 2″ thickness – R-8
- 3″ thickness – R-12
Request a quote or contact us for more information about Radius Double Wall Angle fittings.
