Apr 3, 2021 / Perlite vs. ESP insulation over concrete Thread Starter #11 OP Y yanmars Veteran Member Joined Nov 29, 2009 Messages 1,057 These are some of the photos of the building. Hope this helps explain this a bit.
Apr 4, 2021 / Perlite vs. ESP insulation over concrete Thread Starter #12 OP Y yanmars Veteran Member Joined Nov 29, 2009 Messages 1,057 Will do.
