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10
Sizing the
Screen
If the door opening is smaller than 36" (914 mm) wide and 80 9/16"
(2,047 mm) high when using the Low Bottom Rail or less than
81 3/16" (2,062 mm) high when using the High Bottom Rail , the
Screen must be cut.
NOTE: Actual Unseen components are designed with offset dimensions
to t a standard opening (see dimensions above); therefore parts will not
measure the same as the doorway dimensions. To t a smaller opening,
determine the Length to be Cut from the components by calculating the
difference between your doorway measurements and the standard width
and height provided above.
Determining Cut Size for Screen Housing
Important: The cut size of the Screen Housing depends on whether the
Low Bottom Rail
or High Bottom Rail is selected. Ensure that the
correct formula is used (see page 9 for Bottom Rail selection).
For Screen Housing
with Low Bottom Rail
Use the following formula:
(Measured Height) [Length to be cut off]
80
9
/
16
”
(2,047 mm)
- [ ] =
For Screen Housing
with High Bottom Rail
Use the following formula:
(Measured Height) [Length to be cut off]
81
3
/
16
”
(2,062 mm)
- [ ] =
Determining Cut Size for Top Rail and Bottom Rail
Use the following formula:
(Measured Width) [Length to be cut off]
36
”
(914 mm)
- [ ] =
3
4
3
4