Panels stack beside the counter

Folding Pass-Through Windows, Configured Around the Opening

Folding windows divide the span into hinged panels that park left, right or in split groups, preserving a broad opening without a deep wall pocket.

Folding Pass-Through Windows configured above a kitchen, bar or commercial service counter

Systems in this collection

Choose the operation. Then fit it to the opening.

7 product families available for configuration review.

Buying notes

What to resolve before fabrication

Label rough, masonry, finished opening and desired unit dimensions clearly.

Choose the operation from head, side, pocket, counter and service-path clearances.

Confirm frame, glass, sill, screen, controls, freight and installation before fabrication.

Straight answers

Buying folding pass-through windows

Can I enter a nonstandard width and height?

Yes. Any positive dimensions can enter project review, including fractional sizes. The exact sash, panel, glass, hardware and fabrication limits are verified before a price or production size is approved.

Why is the final price not calculated from square footage?

Operation, sash or panel weight, glass, frame, sill, screen, controls, hardware, crate and freight can change independently of area. The quote uses a verified product configuration rather than an unsupported area formula.

Architectural systems

Architectural systems for this collection

Compare model photographs, frame construction and available options. Request project pricing for the exact configuration.