(1)
Except as provided in Sentence (2), this Subsection applies to exterior insulation finish systems (EIFS) that
(a)
are covered in the scope of CAN/ULC-S716.1, “Standard for Exterior Insulation and Finish Systems (EIFS) – Materials and Systems,” and
(b)
have a geometrically defined drainage cavity with a minimum cavity depth of 6 mm and an open area equal to not less than 13% of the area of a full-size EIFS panel. (See Note A-9.27.14.1.(1))
(2)
EIFS that are not covered by Sentence (1) shall comply with Part 5.