Duct Insulation
Duct Insulation
(OP)
Is it normal to externally insulate(thermally)a duct which is internally acoustic lined? Is it common practice to acoustic line round ducts?
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RE: Duct Insulation
RE: Duct Insulation
The simple rule is that: if you want to reduce noise traveling through the ducted system, you will need internal duct lining and/or sound attenuators.
Andrew Gorton, MSc
Noise & Vibration Consultant
www.PapadimosGroup.com
RE: Duct Insulation
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RE: Duct Insulation
Don Phillips
http://worthingtonengineering.com
RE: Duct Insulation
I agree with DonP., internal creates lots of potential issues down the road.