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Generator enclosure insulation

I have search the forum and haven't found a good conclusive answer to what is a good heat/sound insulation for the inside of the generator enclosure. I have a Powertech Generator that is enclosed and the insulation as it has been noted in the past has crumbled and fell off and I would like to replace it. Has anybody come across a good insulation to glue to the inside of the box to help with sound that will also take the heat that is given off by the generator.

Thanks
Keith
The selected media item is not currently available.Keith & Jo
2003 U320T 4025 PBBS Designer series
Build 6203    Cummins 500hp
2000 U320 4010 WTFE / Build 5762 —Sold—
Motorcade #18070   
Pasadena, Texas
2015 Jeep Wrangler Sahara-Sunset Orange pearl coat
Don't argue with a fool, people watching might not be able to tell the difference.

Re: Generator enclosure insulation

Reply #1 –
I replaced my generator compartment insulation three years ago with a product that has worked well so far.  Once I was able to access the interior panels, the insulation was easy to cut and apply.
SSP Foam Mat 1 thick by 48 wide w/PSA (per foot)-Super Soundproofing Store
2000 U320 mid entry  #5688
2006 Jeep Liberty


USMCR retired
SDFD retired
FEMA US&R TF8

Re: Generator enclosure insulation

Reply #2 –
Used this on my sailboat engine room and will use it when I redo the engine and generator space on the coach. Its more expensive maybe but you get what you pay for.
Soundown
'99 U320 40 WTFE
Build #5462,
1500 Watts Solar 600 amp Victron lithium
2012 Jeep Grand Cherokee Overland Hemi
Instagram bobfnbw
Retired

Re: Generator enclosure insulation

Reply #3 –
Quote from: Bob and Julie –
Used this on my sailboat engine room and will use it when I redo the engine and generator space on the coach. Its more expensive maybe but you get what you pay for.
Soundown

Yep.  Way more effective sound attenuation than a foam only product. 
"Not so  long ago we were a nation of risk takers, riding five million pounds of  thrust straight into space."  Joe Gresh
Chuck Pearson
1996 U295
2018 Can Am X3 TurboRS
 

Re: Generator enclosure insulation

Reply #4 –
This is what I used, from the "Sound Proof Cow:
"Premium Soundproof Barrier Material and Solutions | Soundproof Cow

Getting the box clean enough for the self stick adhesive was a chore. I removed, and reinstalled, the gen box for proper cleaning and installation of the sound material. The removal and reinstallation was a BEAR, I had to tap into my expanded naval vocabulary AND reduce the height of the box by 3/8 of an inch to reinstall.
Tim Dianics
Pam Sapienza
Vader PupZilla Labrador Canine Beast (AKA Pup)
Columbia, MO
1996 U320 4000
2021 Jeep Gladiator, Diesel