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903.7 Extensions Outside a Structure
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Vent pipes installed on the exterior of the structure shall be protected against freezing by insulation or heat, or both.
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903.7 Vents, Extensions Outside a Structure
Vent pipes installed on the exterior of the structure shall be protected against freezing by insulation or heat, or both. R 408.30754b ...
P3101.4 Vents, Extension Outside a Structure
In climates where the 97.5-percent value for outside design temperature is 0°F (-18°C) or less (ASHRAE 97.5-percent column, winter, see Chapter 3 ...
2015 Michigan Residential Code > 31 Vents > P3101 Vent Systems > P3101.4 Extension Outside a Structure
AJ501.3 Existing Building and Structures, Extensive Alterations
Where the total area of all of the work areas included in an alteration exceeds 50 percent of the area of the dwelling unit , the work shall ...
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1023.3.1 Means of Egress, Extension
be permitted. Separation between an interior exit stairway or ramp and the exit passageway extension shall not be required where ...
2015 Michigan Building Code > 10 Means of Egress > 1023 Interior Exit Stairways and Ramps > 1023.3 Termination > 1023.3.1 Extension