Exterior Door Requirement - Numbers of Doors?

Discussion in 'Remodel Forum & Blog' started by chuck b, Feb 5, 2011.

  1. chuck b

    chuck b sea-bee

    Messages:
    75
    Location:
    levering, michigan
    RE: 624 square foot northern Michigan lakeside cottage

    There are two (2) existing exterior doors to this small cottage. One faces the deck and lake, and the other faces the road and is located in the tiny kitchen.

    I would benefit from sealing off this kitchen door and including that space in the expanded kitchen. Are a minimum of two doors required in any dwelling (again, this is a small cottage)? Or are numbers of doors related to square footage - this is 625 square feet.

    Wondering if there is some sort of fire regulation addressing this. At any place in the cottage, you are no more than 20' from the lakeside door.

    Thanks.
  2. jadnashua

    jadnashua Retired Defense Industry Engineer xxx

    Messages:
    21,896
    Location:
    New England
    Every habitable room requires two means of exit. That MIGHT be a window. The size and height of a window off the floor and the fall to the ground dictate whether it is able to be considered an exit point.
  3. jimbo

    jimbo Plumber

    Messages:
    8,997
    Location:
    San Diego
    In a single story dwelling, the bedroom window can be an egress, as described by jad.
  4. hj

    hj Moderator & Master Plumber Staff Member

    Messages:
    26,491
    Location:
    Cave Creek, Arizona
    The bedroom window CAN be an egress, but it also has to meet several stringent parameters. When customers spent too much time in the "freak show" P.T. Barnum put up a sign, "This way to the egress" over the door to the outside.
  5. jimbo

    jimbo Plumber

    Messages:
    8,997
    Location:
    San Diego
    I think hj was on speaking terms with PT Barnum!!!!
  6. Agu

    Agu New Member

    Messages:
    66
    Location:
    Tampa, FL
    20' is a long way if 15' of that is on fire. Check code for acceptable egress windows and get creative with the remodel to expand the kitchen and still maintain a safe exit option.
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