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combustible material

  1. admiralArchArch

    Timber Curtainwall in Type II construction

    I am trying to determine if timber/glulam exterior curtainwalls (vertical glulam mullions with point supported glazing) can be used in type IIB construction (2018 IBC). FSD is not an issue. The top of the tallest mullion would 42' above grade. Would 603.1 (6) allow it? "Millwork such as...
  2. B

    composite siding on type I building

    Hi all. I'd like to install composite siding (60% wood, 40% recycled plastic) on a Type 1 building soffit. (2012) 1404 and 1405.1 limits combustible materials on exterior walls, but this is not an exterior wall. Are there any other code sections that would address this particular condition...
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