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insulation

  1. Insulating Sliding Door

    Promaster General Discussion Forum
    I'm trying to figure out the best way to insulate the sliding door below the window. My dog sleeps on the floor behind the cab and there is quite a draft from the door. I did take the panel off and put some insulation in there, but there are still spaces that are trapping cold air and it's...
  2. Insulation for Beginner

    Promaster Builds and Conversions
    So many threads on insulation. The more I read, the more uncertain I am. The recent post on thinsulate vs. polyiso vs. SM600L thinsulate was educational. I liked the SM600L spec sheet. Am starting on the ceiling, and purchased 3M HI-Strength 90, but haven't bought the insulation yet. 1...
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