FIG.1
SASH
19 MIN
1/2 MIN
Storm Window Frame or Obstruction
FIG.3
SASH
19 1/2 MIN
1/2 MIN
Storm Window Frame or Obstruction
15K/18K
17.91
23.625
19.00
28.00
41.00
22K/24K
18.625
26.50
19.50
30.00
41.00
FIG.2
SASH
19 MIN
1/2 MIN
1/2 MIN
Storm Window Frame
or Obstruction
FIG.4
SASH
19 1/2 MIN
1/2 MIN
1/2 MIN
Storm Window Frame
or Obstruction