Do you have questions about this product?
Get answers from real customers and in-house experts with AnswerBox.
Q:Would it be possible to use this material instead of galvanized sheet metal ducting for an air exchanger? Would the flex duct be too restrictive on the air flow, or possibly be noisy?
A:I'm using this for my air exchanger, it actually keeps things quiet.
A:The Flex duct will be much less noisy than the metal duct and the air flow
A:It worked fine for me with no noises whatsoever. However I run my air exchange at the lowest speed.