A common name for folding panel systems

Accordion Glass Doors and Folding Wall Systems

Buyers often use accordion and bifold interchangeably. Compare the actual panel path, stack, frame, glass, threshold and performance of the selected exterior or commercial system.

Folding glass door panels partially stacked in a bright room

Folding Door Systems in This Collection

Explore the system catalog

Buying notes

What to resolve before fabrication

Document the opening, header, jambs, sill and surrounding floor levels.

Choose panel count and stack location from daily use and clearance.

Confirm glass, finish, threshold, drainage, freight and installation before fabrication.

Buying accordion glass doors

What makes an exterior bifold door custom?

The approved opening controls panel count, individual panel size, stack direction, threshold, glass, frame, finish, hardware and structural coordination. Every choice must resolve to a supported manufacturing configuration.

Why is pricing reviewed instead of shown as a stock amount?

Opening size, panel layout, glass, threshold, hardware, freight, unloading and installation can change the final amount. A reviewed quote keeps those facts attached to the exact system.