Michiana's Only Accredited Door Dealer  Call Us At (574) 262-0247

We are proud to sell and install the following products in the commercial garage door market:

Haas Commercial Aluminum Sectional Doors are ideal for auto service centers, dealerships, & other contemporary designs.  CA-220 (Heavy-Duty Frame) is designed for firehouses, car washes, and higher cycle, heavier duty applications.

Rolling Steel

C.H.I. Overhead Doors manufactures industrial rolling steel doors, coiling Fire Doors, Fire Shutters, Counter Doors, Grilles and Side Folding Grilles to exceptional standards of quality.  Our promise is to deliver affordable, owner-friendly rolling steel doors that are reliable, architecturally pleasing and simple to maintain.

Rolling Steel Models

C.H.I. provides a wide range of solutions to help you improve productivity and efficiency.  In addition to providing reliable, durable coiling doors, C.H.I. is also committed to the safety of your employees.

Rolling Service Doors

Series 6000 coiling service doors are engineered and designed for maximum strength and durability.  Manufactured to stringent code standards, the Series 6000 line is built to the highest standards to provided a long-lasting reliable performance.


Series 6000 Coiling Doors are available in insulated and non-insulated models in a variety of gauges, slate profiles and colors


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Counter Shutter

The 6500 series Coiling Counter Doors offer the best in security, flexibility, and appeal.  Unique joint designs produce a flush curtain to achieve a seamless, clean appearance.  End users and specifiers appreciate the design, fit, finish and practicality that define this product.


C.H.I. Coiling Counter Doors are available with steel, stainless steel or aluminum curtain options.


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Rolling Fire Doors

Selected most often for practical drop test compliance and assuring positive crisis response, C.H.I. Guardian Fire Doors deliver reliable, predictable, and repeatable results.  Safe, simple, inexpensive, and repeatable drop testing is now made possible in any facility with the flip of a handle.


Our Coiling Fire Doors are available in a variety of gauges, slat profiles and colors.  Also choose from fail-safe time delayed releases, smoke detectors and audible and visual warning systems.


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Fire Counter Shutters

U.L. labeled counter fire doors are engineered for installation to approved sheet rock, steel, and masonry construction for areas that require a fire listed counter door in a rate fire wall.  Utilizing the same Guardian drop testing system, our Fire Counter Doors offer space-saving design with performance-proven engineering features.


Fire Counter Doors are available with steel and stainless steel curtain options along with a variety of optional accessories and operation choices.


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Coiling Grilles

The Series 9300 lift rolling steel doors are a revolutionary new design that reduces installation time without compromising security.  Grilles are equipped with the exclusive Smart-Lock System allowing end users to engage the lock at a convenient height and then close the rolling steel door to the floor.


Available in a variety of curtain options including straight & brick rod patterns, polycarbonate and perforated aluminum.


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Side Folding Grilles and Closures

Offering the most resourceful way to secure an opening for most any application, the Side Folding Grilles and Door products move horizontally from the side of an opening or storefront by means of a track mounted to a supporting header.


The Model 9200 EZ Side Folding Grille ships in its own storage pocket and includes an aluminum pocket door, making installation a breeze.  Even better, the pocket is only 6-inches wide and fits flush with a 6-inch steel stud, allowing it to be built into a wall.


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Loading Dock Products

Large range of loading dock product offerings to satisfy an extremely wide variety of applications.


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Dock Lifts

Dock lifts are the best solution where there is a significant range in the truck bed and loading dock heights.


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Hormann is one of the world's leading high speed roll up door manufacturers and a global leader in today's building components industry.  The family's name has become synonymous with brand quality covering a wide range of doors for industrial, commercial door and residential door applications.  Constant innovation, quality assurance and close proximity to customers are the keys to the company's permanent growth and lasting success.  Operating by the third and fourth generation, the grandson and great grandsons of the company's founder, Hormann currently serves customers in more than 31 countries with a multitude of quality products.


The Hormann range of commercial roll up doors along with the openers are specially designed and developed to meet the requirements of the North American market.  And we do it without compromising the Hormann standard for quality and design offering superior protection and safety.


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4T Door Systems has provided expert commercial garage door service in the Michiana area for over 25 years!  We specialize in solving all door and dock problems and are proud to be associated with many elite companies.


We believe in providing quality commercial garage doors at an affordable price.  At 4T Door Systems, we understand the importance of secure and reliable entry systems.  We offer a wide variety of commercial doors, including sectional steel insulated doors, rolling steel doors, fire-rate doors and counter shutters.  We also provide docks and dock equipment and high speed doors.


Commercial Garage Door Openers


We offer a full line of LiftMaster operators to meet your commercial garage door service and repair needs.  Commercial garage door sites have needs that are very different from residential applications - frequency of use being the most common difference.


Whereas the typical garage door opener may only be used a few times daily, a commercial operator may be used several times an hour.  With this heavy industrial usage in mind, LiftMaster has developed a full line of operators that provide the highest levels of strength and durability.


4T Door Systems is a LiftMaster professional who can assess precisely what you need an install a reliable system your business can count on for many years to come.


UL325 Compliance:  As of August 29, 2010, Underwriters Laboratories have required that all commercial/industrial door operators manufactured on or after this date to be fully compliant with the requirements mandated by the new UL325-2010 regulations.


Commercial Service


We offer prompt, professional garage door service with our specially trained and carefully screened garage door technicians.  We offer the best garage door repair for your commercial garage door problems. We service all makes and models of commercial garage doors regardless of the manufacturer.



Contact Us:


1620 West Bristol Street

Elkhart, IN 46514


Phone:  (574) 262-0247

Fax:      (574) 262-0541


Appointments Recommended



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Michiana's Only Accredited Door Dealer

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