Demystifying fire-retardant treated wood specifications
Construction Specifier
NOVEMBER 27, 2021
Many applications for interior and exterior FRTW exist in the codes (see Table 1, page 24), and these occur in the following: • Section 06 10 00 Rough Carpentry; • Section 06 20 00 Finish Carpentry; and. Exterior FRTW is used in weather-exposed applications ( i.e. when the FRTW is permanently exposed to the elements). References.
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