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Old 01-20-2021, 11:35 AM   #16
HO455
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Join Date: Feb 2016
Location: Portland Oregon
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Re: Suburban Rear Floor Options

Quote:
Originally Posted by blazer2007 View Post
how noisy is it when the wood floor is in, thinking of wood floor for my blazer as the metal floor is shot and I raised the floor 3 inches with sq. tubing but thinking it would noisy with the exhaust
Plywood by its construction using layers of material with the grains running at approximately 90 degrees from each other and separated by films of glue are resistant to resonance. More resistant than steel would be.
To get the maximum resistance to resonance using a product like MDF would be best. MDF is used in speaker enclosures for just that reason.
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