configurations options

PRL accordin bi-fold doors can be used in a wide range of applications, configurations and functionality requeriments.

The system can be configuring in multiple ways, 8-panels on each side, up to 16-panels per system.

  • Maximun Panel Weight: 220 lbs. each panel
  • Maximun Panel Width: 42″
  • Maximun Panel Width 24″
  • Maximun Panel Height: 120″


Developed with precision, aour door include a durable top hung roller system, a smooth sliding floor guide, sturdy locking hardware and an innovate seal design that has resulted in an exceptional door system witha large variety of available in-line/multiple panel configurations.

custom features


Are you in search of energy efficiency without compromising on style? PRL provides the ideal solution! Opt for our thermally insulated doors and frames in your preferred finish. Our aluminum bi-fold doors can be equipped with either 1” dual-pane insulated glass or 1 5/16” triple-pane insulated glass to maximize energy efficiency.


PRL’s accordion bi-fold doors offer versatility for various applications, configurations, and functional requirements. Crafted with precision, our doors feature a robust top-hung roller system, a smooth-sliding floor guide, dependable locking mechanisms, and an innovative seal design. This results in an exceptional door system with a wide range of available in-line and multiple-panel configurations.



BiFold Doors satisfy a wide spectrum or architectural design and functionally requeriments. Accordin are flexible, offered as a top hung system with a floor guide and provide realiable weather protection with an

2"H x 4 3/4"W Head Track

Top Hung Roller

3 1/2"H x 2 1/2"w Top Thermal break & Single Glass Stop Rails

Integral Wheater Seal Interlock System

High Performance 1" IG Glazing

Perimeter Weatherstripping

Optional 10"H x 2 1/2"w Bottom Thermal Break & Single Glass Stop Rails (Standard 3 1/2"H)

3 1/2"h x 2 1/2"w Vertical Thermal break/Single Glass Stop Stiles

PRL Hinge unibody design/integral wetherstripping

Sill/Bottom Track 1/2"H x 5 7/8"W ADA Sill

Also Avilable:

  • 1 3/16"H x 4 3/4"W High Sill
  • 13/16"H x 6 1/4"W Low Sill

Drain System, Manufactured by others


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