Back9.7.1.4.(1)

ATTRIBUTION:

Functional Statement:

F63

To limit moisture condensation.

F51

To maintain appropriate air and surface temperatures.

F63

To limit moisture condensation.

Objective:

OH1.1, OH1.2

 

APPLICATION:

Windows that separate heated space from unheated space, in buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9].

INTENT:

To limit the probability of the inadequate control of heat transfer through windows, which could lead to condensation.
This is to limit the probability of:
  • the inadequate control of temperatures in interior spaces,
  • the generation of pollutants from biological growth or from materials that become unstable on wetting, or
  • deterioration, which could lead to compromised integrity or performance of doors or sidelights, or of building components protected by doors or sidelights.
This is to limit the probability of:
  • negative effects on the air quality of indoor spaces,
  • the inadequate thermal comfort of persons, and
  • contact with moisture.
This is to limit the probability of harm to persons.

ATTRIBUTION:

Functional Statement:

F63

To limit moisture condensation.

Objective:

OS2.3

 

APPLICATION:

Windows that separate heated space from unheated space, in buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9].

INTENT:

To limit the probability of the inadequate control of heat transfer through windows, which could lead to condensation, which could lead to compromised structural integrity of the window or adjacent assemblies, which could lead to deterioration, which could lead to harm to persons.