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insulation walls

  1. Painting exterior plywood wall sheathing

    Building & Construction
    Addition is concrete block for first floor and 2 x 6 framing with plywood sheathing for second floor. Both stories will be brick faced. Now I understand the concept of a drainage plane: that is if any moisture penetrates the brick (which it will) it will run down the space between the brick...
  2. How to insulate old non-hollow wooden walls?

    Insulation
    Hi, I am working on my folks place which is a 1930s SE US home. Its rather big (nothing fancy though) and has always been a blackhole when it comes to active heating/cooling. The main reason is the windows, that i got, but a close runner up is the walls. The walls are not hollow, they consist of...
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