Quote:
Originally Posted by Big Grey Wolf
Guys, I can understand R40-50 insulation in your home but have hard time understanding why you would need it for area you may heat for few hours to change air filter on your truck. R20 would be more than sufficient for temporary work space.
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20 is all I have in mine, you can always upgrade.
Grizz
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"Indeed, no human being has yet lived under conditions which, considering the prevailing climates of the past, can be regarded as normal."
John E. Pfeiffer The Emergence of Man
written in 1969
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