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Drilling templates, Left hand mullion shown, right hand opposite, Series 433 triple set installation instructions – EFCO 433 Series User Manual

Page 12: Outside set mullion inside set mullion

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June 2012

PART NO. Y017

Page 12 of 90

Series 433 Triple Set Installation Instructions

SECTION III: Fabrication



























A. Drilling Template Offset Screw Spline Verticals (Offset Mullion)

Left Hand Mullion Shown, Right Hand Opposite

Use the exterior edge of the vertical to align Drill Jig DJ15. Use .221 dia. (#2) drill at

darkened areas only.
These preps work for both inside and outside glazed versions.

Outside Set Mullion

Inside Set Mullion

DJ15

433 S.S.

OFF SET

OFF SET

CENTER SET

OFF SET

433 S.S.

DJ15

OFF SET

CENTER SET

OFF SET

CENTER SET

OFF SET

DJ15

433 S.S.

OFF SET

CENTER SET

OFF SET

DJ15

433 S.S.

433 S.S.

DJ15

OFF SET

CENTER SET

OFF SET

433 S.S.

DJ15

OFF SET

CENTER SET

OFF SET