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rigid insulation

  1. Insulation
    I have a client that wants to do a "modified" clean space crawl space. The space is dry and in fairly good condition. There is no fiberglass between floor joists (first time I have seen this without clean space, I bet the builder ran out of money). It all boils down to this. I am going to put...
  2. Decks & Fencing
    I am going to be insulating a sunroom in the Seattle area. The roof is 2x8 and the walls 2x4. I can get more than code insulation in them by using Thermasheath polyisocyanurate rigid foam panels, even though it is wicked expensive. I want the room to be warm -- it has, of course, lots of windows...
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