4-Sash Aluminum Bi-Fold Door
A tall indoor-outdoor opening, without the fabrication wait.

163-1/4" wide × 125-3/8" high

Create a generous connection between indoor and outdoor spaces with this already-fabricated aluminum bi-fold system. Measuring 163-1/4" wide × 125-3/8" high, it combines four folding panels, thermally broken aluminum frames, and an insulated Low-E glass package. Ready for delivery or pickup.

The system is available now at special pricing for a project that can accommodate its existing dimensions and inward-folding configuration.

Professional installation is not included but is available in PA, NJ, NY, and DE.

Or call 215.826.3457

Save on a system that’s already made

This bi-fold system is fully fabricated, so there is no custom production wait for the existing configuration. If its size, finish, and folding direction fit your plans, it offers an opportunity to purchase a large aluminum bi-fold door at a significantly reduced price.

Send us your opening dimensions to get started. We can provide shop drawings and help confirm the required rough opening, threshold details, and installation conditions.

Professional installation is not included but is available in PA, NJ, NY, and DE

STACK-IN • IN STOCK • READY FOR DELIVERY

Feature Specification
Fabrication Size 163-1/4" W × 125-3/8" H
Configuration 4-sash bi-fold, 1-3 split as viewed from the exterior
Folding Direction Stack-in
Frame Thermally broken 6063-T5 extruded aluminum
Finish Black RAL-9004M, AAMA 2604 finish
Hardware Black bi-fold hardware
Glass Thickness 1-1/8" insulated glass unit
Glazing Package Guardian Clear glass with SunGuard SNX62/27 Low-E coating
Spacer Black
Gas Fill Argon
Fulfillment Already fabricated and available for purchase and delivery
Special Low Price Email for Pricing

More glass. More connection to the outdoors.

At over 10 feet tall, this system provides a substantial glazed opening for a living space, pool house, restaurant, showroom, or clubhouse. The black frame and matching hardware give it a consistent appearance, while the folding panels allow the space to open beyond a conventional doorway.

The panels stack inward in a 1-3 configuration, viewed from the exterior. Allow room inside for the panels to fold and stack when planning furniture placement and circulation.

Thermally broken aluminum with insulated Low-E glass

The aluminum profiles incorporate a thermal break to help reduce heat transfer through the frame. The 1-1/8" insulated glass package includes SunGuard SNX62/27 Low-E coating, argon fill, and a black spacer.

Our team can provide the available product documentation and help you review the glass package and system details against your project requirements.

Ready when you are.


This bi-fold door is already made and available for pickup or delivery when you are. Contact Vetrina Windows for special pricing, to confirm availability, request drawings, and discuss delivery or installation options.

Or call 215.826.3457