Attributes . Rough Opening Height . Values

10 1/4 in (1)   11 1/2 in. (9)   12 3/8 in (2)   12 in (1)   12-1/4 in (2)   12-1/4" (1)   13-1/2 IN (2)   14 1/2 in (2)   14 1/4 in (1)   14 in (2)   17-1/2 IN (6)   18 - 1/4" (2)   18 3/8 in (2)   18 in (6)   18-1/4 in (1)   24 1/4 in (1)   24 in (9)   30 1/4 in (1)   30 in (7)   32 IN (1)   34 in (1)   36 1/4 in (2)   36 IN (12)   42 in (2)   48 in (4)   5-1/2 IN (3)   60 in (1)   7 1/2 in (3)   9 1/2 in (4)