Installation of the Mullion Assembly for Endure and Aspect Three-Lite Sliding Glass Patio Doors

Installation of ProVia's Endure and Aspect three-lite sliding glass patio doors isn't complete until the last screw cap of the interlock rail/mull post is placed. Conrad Mast, ProVia's director of installation support, provides a step-by-step demonstration of installation of the mullion assembly.
LEARN MORE about ProVia's Endure and Aspect sliding glass patio doors:
- Endure vinyl sliding patio doors: www.provia.com/doors/patio-do...
- Aspect vinyl sliding patio doors: www.provia.com/doors/patio-do...
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[@tamigriffith2667]

I need to remove the sliding and fixed panels of my Provia Endure (I believe) patio doors in order to get furniture in and out. Is there a video to show how to do that and then replace them again? Thanks.

[@kylegrutch9130]

Where can I find a video about the screen on this door

[@lynch2360]

Can you install a Bug Screen on this door?