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Chicagoland’s Proven Commercial Door & Dock Leader

For more than 70 years The Cookson Company has manufactured a complete line of innovative, cutting edge products to fill a variety of rolling door needs. Cookson is committed to the commercial rolling door industry. Rolling doors are Cookson's only business. Because of its uncompromising commitment to quality and reliability, Cookson products are specified by more architects and solution integrators than any other rolling door manufacturer.


Experience All the Benefits, Advantages, and ROI Cookson Rolling Doors Have to Offer

  • Heavy Duty: 50,000 life cycle design, structural angle guides and bottom bar, cast gears and stops, fabricated steel plate brackets, 20 psf windloading, and Cookson's exclusive FinalCote finish.
  • Effortless Operation: Premium ball bearings, balance designs, and precision construction ensure efficient, trouble-free use with minimal maintenance.
  • Solutions for Any Application: Exterior & interior service doors, insulated doors, fire doors, grilles, counter doors, side coiling closures, accordion doors, aftermarket parts & accessories, many available optional features.
  • Industry Leading R&D: Cookson's engineers are committed to researching the application challenges of today and developing new technologies for tomorrow. From operator safety to product testing, Cookson devotes 100% of its R&D resources to rolling doors.

Cookson Insulated Service Doors
Cookson's insulated service doors are hand-made with superior design. Every Cookson insulated service door is built with heavy-duty, quality materials and includes 50,000 life cycle design, structural angle guides and bottom bar, cast gears and stops, fabricated steel plate brackets, 20 psf windloading, and Cookson's exclusive FinalCote finish. Cookson insulated rolling service doors offer excellent fit and finish designed to be a great value. Cookson uses solid insulation inserted between two slats to ensure consistent density and complete insulation coverage. Combined with full perimeter weather stripping, Cookson's insulated service door provides superior performance and value.

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Cookson Insulated Service Fire Doors
Cookson insulated fire doors are ideal when an opening in a fire wall requires a door that will reduce energy costs and provide a reliable fire barrier. Approved by international testing laboratory Warnock Hersey, Cookson insulated fire doors have a 4 hour, 3 hour, 1.5 hour, and .75 hour rating. They can be mounted on concrete, masonry, structural steel, and gypsum board walls. Cookson's insulated fire doors utilize mineral wool fire resistant insulation to provide an R value of 5.3, a Flame Spread Index of 10, and a smoke developed index of 5. Cookson's insulated fire doors not only reduce energy costs, but also serve as effective sound barriers.

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Cookson Rolling Grilles
Cookson rolling grilles are an example of Cookson’s uncompromised commitment to quality and value because they have been manufactured with the same proven materials and designs for decades. The grille curtains are still made of 5/16" solid aluminum rods rather than hollow rods and the links are still 1/8" or 3/16" thick aluminum shapes rather than thinner gauge materials. The aluminum extruded guides and bottom bars are still made of heavy-walled shapes. You can buy a cheaper grille, but you can’t buy a better grille. Cookson's rolling grilles feature oil tempered torsion springs designed for 50,000 life cycles, solid 5/16" aluminum rods, and choice of grille patterns.

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Cookson CYCLE-MASTER® 524 Service Doors
Providing an opening speed of 24 inches per second and tested to perform for 500,000 cycles, Cookson's CYCLE-MASTER 524 Door is your ultimate choice for performance and security in a high cycle overhead coiling steel door. Available in a single slat or insulated double slat curtain design with full perimeter weather stripping, CYCLE-MASTER 524 Doors reduce opening time and thermal transfer to reduce your energy costs. The cycle speed helps you monitor passage and prevent unwanted entry. Steel construction makes forced entry nearly impossible. Reduce maintenance and replacement costs with the 524 Door's proven performance, long term durability and sustainable design.

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American Door and Dock, Chicagoland's Proven Cookson Rolling Door Solution Experts
  • We know rolling doors inside and out, and we have many successful high speed & specialty door projects under our belts.  Our rolling door solutions are ideal for applications in any commercial & industrial environment. 
  • We recognize and consult with you on opportunities to increase your operating efficiency and productivity with rolling doors.  Low cycle life?  Slow speeds?  Lost energy due to slow speeds?  Easily worn out parts and wait time on repairs? Limited durability in high cycle areas?  Our solution specialists can help with rolling door options custom tailored to your unique challenges and opportunities. 
  • We're dedicated to delivering measurable ROI with rolling door solutions.  Our strategic consulting, planning, and implementation approach yields tangible results for you from day one.  See anything you like?

    • Reduced energy costs.
    • Increased productivity.
    • Lower overall operating costs.
    • Extreme durability.
    • Enhanced safety & security.
    • Attractive, clean, professional appearance.
    • Protection against weather.
    • We provide 24/7/365 service & support for our rolling door solutions.  Question?  Problem? Warranty service? Preventative maintenance?  Aftermarket parts & accessories?  New application opportunities?  No problem.  Our trained service experts are at your command, ensuring the longevity and reliability of your high performance door solutions.