Sliding Bypass Shutters

Bypass shutters are the better fit for most sliding glass doors. The panels slide on parallel tracks and overlap, so they need no swing space and they match the way the door itself moves. Bifold shutters hinge and fold to the side like an accordion, which gives you a wider clear opening but needs room for the stacked panels and a place for them to fold. Choose bypass when furniture sits near the door or you want smooth daily gliding, and choose bifold when you need to clear the full span at once.

A bypass system opens one side of the doorway at a time. One panel slides behind the other, so the cleared space is roughly half the opening. That works well for daily in and out traffic through a patio door. If you need to clear the entire opening at once, for moving furniture or hosting, a bifold configuration is the better choice.

The panels hang from a top track and run on a low-profile floor guide, not a raised rail you step over. The guide keeps the bottom of the panels aligned as they slide. It sits flush enough that it does not act as a trip point in normal use. Keep the guide clear of dust and debris so the panels slide smoothly.

You slide the shutter panel out of the way first, then operate the glass door behind it. The shutters run on their own track in front of the door, so they move independently. For everyday entry and exit, set the lead panel and stack direction to match the side you use most. Tilt the louvers open before sliding and slide gently for the smoothest operation.

Pick the track count by the width of your opening and how many panels it takes to cover it. A two-track system runs panels in two layers and handles standard and medium-width sliding doors. A three-track system lets panels stack three deep on one side, so it covers very wide spans and great-room openings while leaving more usable opening. We measure your opening during the free in-home consultation and recommend the configuration that fits.