The two reversible fixed panels are the same and may be installed on either side of frame opening.

Refer to Standard Assembly Instructions to install frame and fixed panel.

The meeting jamb receiver (with weather-stripping) snaps into place.

It should fit tightly against fixed interlock with weather-stripping facing exterior.

Drill 1/8" hole through meeting jamb receiver and fixed panel interlock and install #10 x 1/2" self-tapping screws (as shown above)

Place one end of meeting jamb stiffener (both ends notched) over ribbed track on sill and slide top into head channel.

Seat stiffener firmly against meeting jamb receiver. Secure with #10 truss-head screws through pre-drilled holes into extruded groove.

Install sliding panel following Standard Assembly Instructions

THREE PANEL UNITS:
The hole at the bottom of the stiffener and receiver must be plugged and sealed. A piece of styro-closure will be suitable.