


4-Panel Commercial Bi-Fold Door | 96 - 144” (8ft – 12ft)
Four-Panel Aluminum Bi-Fold Door 96 - 144” (8ft – 12ft)
Nationwide Shipping – From California to New York, we’ve got you covered
Best Lead Times – Stock and custom bifold options available
Fair Pricing – No inflated quotes
Available Colors – Matte Signal Black & Signal White
Modern Look – Thermally broken, high-performance folding doors
Vetrina Windows manufactures custom aluminum four-panel bi-fold doors tailored for commercial projects. Offered in standard Matte Signal Black and Signal White finishes, these doors are also available in any RAL color upon request, including dual-tone options to independently match interior and exterior design requirements. Engineered to reach up to 10 feet in height, the system supports both inward- and outward-opening configurations, providing layout flexibility for a wide range of commercial environments.
Each system can be fully customized with a selection of threshold styles, glazing options, and hardware configurations. Features such as multi-point locking systems deliver enhanced security, while ADA-compliant components ensure accessibility compliance. With durable bottom-rolling mechanisms that provide smooth and dependable operation, Vetrina’s four-panel bi-fold doors are a high-performance, visually refined solution for contractors, developers, and commercial property owners.
Four-Panel Aluminum Bi-Fold Door 96 - 144” (8ft – 12ft)
Nationwide Shipping – From California to New York, we’ve got you covered
Best Lead Times – Stock and custom bifold options available
Fair Pricing – No inflated quotes
Available Colors – Matte Signal Black & Signal White
Modern Look – Thermally broken, high-performance folding doors
Vetrina Windows manufactures custom aluminum four-panel bi-fold doors tailored for commercial projects. Offered in standard Matte Signal Black and Signal White finishes, these doors are also available in any RAL color upon request, including dual-tone options to independently match interior and exterior design requirements. Engineered to reach up to 10 feet in height, the system supports both inward- and outward-opening configurations, providing layout flexibility for a wide range of commercial environments.
Each system can be fully customized with a selection of threshold styles, glazing options, and hardware configurations. Features such as multi-point locking systems deliver enhanced security, while ADA-compliant components ensure accessibility compliance. With durable bottom-rolling mechanisms that provide smooth and dependable operation, Vetrina’s four-panel bi-fold doors are a high-performance, visually refined solution for contractors, developers, and commercial property owners.
Four-Panel Aluminum Bi-Fold Door 96 - 144” (8ft – 12ft)
Nationwide Shipping – From California to New York, we’ve got you covered
Best Lead Times – Stock and custom bifold options available
Fair Pricing – No inflated quotes
Available Colors – Matte Signal Black & Signal White
Modern Look – Thermally broken, high-performance folding doors
Vetrina Windows manufactures custom aluminum four-panel bi-fold doors tailored for commercial projects. Offered in standard Matte Signal Black and Signal White finishes, these doors are also available in any RAL color upon request, including dual-tone options to independently match interior and exterior design requirements. Engineered to reach up to 10 feet in height, the system supports both inward- and outward-opening configurations, providing layout flexibility for a wide range of commercial environments.
Each system can be fully customized with a selection of threshold styles, glazing options, and hardware configurations. Features such as multi-point locking systems deliver enhanced security, while ADA-compliant components ensure accessibility compliance. With durable bottom-rolling mechanisms that provide smooth and dependable operation, Vetrina’s four-panel bi-fold doors are a high-performance, visually refined solution for contractors, developers, and commercial property owners.
A 4-panel Bi-Fold door was manufactured and installed between a hotel’s pool area and the lobby, offering a stylish and functional upgrade that enhances aesthetics and utility. These doors provide a seamless transition between indoor and outdoor spaces, creating an open, airy atmosphere that invites natural light into the lobby while offering guests an enticing view of the pool. Their sleek, modern design complements contemporary architecture and adds a touch of luxury. Aluminum frames are highly durable, corrosion-resistant, and low-maintenance—perfect for high-humidity environments like poolside areas. The folding mechanism allows the doors to be fully retracted, maximizing space and enabling smooth flow of foot traffic during events or peak times, while still offering excellent insulation and security when closed.

For details about design and production of custom aluminum bi-fold doors for your commercial properties please contact us at info@vetrinawindows.com or call to speak with our fenestration team at 267.703.2230.