Sentry Bi-Fold Frame Calculator

# of LH Panels:
# of RH Panels:
Door Swing:
Next - Measurements
Unit of Measure: Please enter all measurements in inches
Panel Width: *Exact dimensions required
Panel Height: *Exact dimensions required
Frame Side Thickness: (See Fig. 3 below, Measurement D)
Astragal Thickness:

2b. Custom Sizes

Frame Head Thickness: (See Fig. 2 below, Measurement A)
Sill Thickness: (See Fig. 2 below, Measurement B)
Next - Options

Fig. 2:

Fig. 3:

Panel Weight:
Hardware Finish:
Track Finish:
Locking Top Flush Bolts:
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