Folding Doors and Grilles

Advanced Equipment Corp.
"Let us take your space into the future"™ with ALPHA® welded, steel panel operable walls. Designed to last the life of your building, ALPHA panels provide Measurable Performance®; guaranteed 42 NIC when specified. Available with finish of your choice. Supplied with 10-year warranty.

Alpine Overhead Doors
Alpine Overhead Doors, Inc. is an ISO 9001:2000 registered company. Alpine manufacturers a complete line of overhead rolling steel doors. The Alpine door is an excellent choice for riot & vandalism security. Quality roll-up door shutters, hurricane rolling, fire-rated, coiling steel, rollup/rolldown grille, hurricane approved, overhead industrial, commercial & riot security store gates.

American Products
Single source solution for all of your storefront needs – entry doors, glazed railing, brake metal, column covers, and more. To achieve your unique designs, API has an in-house powder coat, brake metal, and metal fabrication facility as well as in-stock materials. API controls every aspect of your project – saving you time, money and headaches.

Castelia
World Class Windows & Doors. Castelia offers one of the most sophisticated foldaway door systems in the industry. German-engineered and with a European rabbeted construction detail, Castelia multi-panel folding doors are designed and built to stand the test of time. Low thresholds standard, additional tilt-in function or aluminum-clad exterior optional.

City-Gates
City-Gates designs & fabricates custom overhead coiling doors for commercial and industrial buildings. Our product line includes UL Classified Automatic Reset Fire-rated Doors & unique designs. Our designers will assist you with project specific details.

Cornell Iron Works
TranZform Space & Sound accordion folding partitions require minimal headroom and can single slide or bi-part to accommodate virtually any interior opening. Select single panel Space units when convenient separation of space is desired or double panel Sound units with its 45 STC rating when acoustic control is needed.

C.R. Laurence Co.
Heavy Glass Stacking Wall Panels, featuring the patent pending Intelli-Track™ Roller that allows for smooth, almost effortless panel movement. The ‘all-glass’ look when closed and the ‘wide open’ look when opened. Applications; retail stores, restaurants, sports venue club boxes, auto dealerships, etc… 20 distribution centers throughout the United States, Canada, Australia and Europe.

Dynamic Closures
Dynamic Closure's grilles and closures have been the ideal choice to secure openings for many years. Used in shopping malls, schools, food concessions, office buildings, supermarkets and pharmacies to provide security that is easy to use and takes up minimal side clearances.

Dynamic Architectural Windows and Doors
Dynamic multi-panel bi-folding doors offer an alternative solution for creating wide, uninterrupted openings. Our flush sill option provides a seamless transition from interior to exterior spaces. Dynamic engineered cores create strength and stability, providing some of the largest wood doors available in the industry, under warranty, while retaining narrow stile and rail dimensions.

Hufcor
Reconfigure spaces fast with durable Hufcor accordion folding partitions. Simply pull across the opening. We offer a selection of models to meet acoustic, budget, or space needs. Free layout assistance. New or retrofit. ISO registered. Available through local Distributors worldwide. U.S.-owned, established in 1900.

International Door, Inc.
IDI four folding doors are custom designed for your openings. Four folding doors are manufactured to meet all windloading requirements and offer maximum durability and minimal maintenance. As with all doors manufactured by IDI, four folding doors are self-supporting. Four folding doors are available for motor operation with electric, hydraulic or pneumatic operating systems.

La Cantina Doors
La Cantina Doors are excited to introduce the FOLD-a-door! Now you can get a bi-fold door that is simple – it’s a fold-a-door! Take advantage of standard options and sizes with the FOLD-a-door and save! Available in a range of materials, finishes, sizes and configurations. We can manufacture your own exact size up to 52ft wide and 16 door panels.

MobilFlex Folding Closures
Since 1988, MobilFlex has been manufacturing reliable security closures. With offices in the USA & Canada, along with a network of experienced installers, MobilFlex offers complete service everywhere. Our grilles and closures are widely specified for use within enclosed retail and public environments requiring security including storefronts, banks, airports, schools, hospitals, and "behind glass" protection.

Modernfold Inc.
Modernfold is a leading manufacturer of operable walls and accordion partitions and can be found in convention centers, hotels, schools, and churches around the World. Modernfold distributors assist with layout development, product selection, project coordination, installation, training, and service. A DORMA Group Company.

Nana Wall Systems
offers a full line of all glass, aluminum, clad and wood framed opening glass wall systems for large openings. As an architecturally driven company, Nana Wall Systems specializes in providing aesthetic, engineered solutions for almost any conceivable large exterior or interior opening problem.

Panelfold
Now in its fifth decade, Panelfold has long been recognized as the innovative leader in the folding door, acoustical accordion folding partition and the operable and relocatable wall industry.

Solar Innovations
Solar Innovations, Inc. provides custom designed and manufactured folding glass walls, windows, screen and doors for residential and commercial applications. Each of our systems includes a full aluminum (with wood interior options available), thermally broken system and can be seamlessly incorporated into any Solar Innovations structure or directly into your home.

Stanley Access Technologies
The recognized leader in the automated door industry for nearly 70 years. Stanley Access Technologies produces state-of-the-art automatic sliding, swinging, revolving, and folding doors as well as a variety of sensors and controls. In addition to manufacturing and installing, Stanley offers comprehensive service and maintenance programs that can be customized to meet your ever-changing needs.

Woodfold-Marco Mfg.
since 1957 Woodfold accordion doors, room dividers and partitions have been considered the leader in space division and separation. Several models are available to provide sight, security and acoustic control.