Rolling Steel Door Systems

Rolling doors (coiling doors) are composed of flat-faced slats that provide a natural watershed, helping to reduce corrosion. The slats on a rolling steel door are designed with free-acting interlocking joints that permit easy articulation when the door coils.

The counterbalance assembly consists of a spring barrel that serves as a load-carrying beam. It encases the counterbalance mechanism and provides the axis around which the curtain coils.

So whether it’s enormous Titan rolling doors, protective FireStar rolling steel fire doors, ventilated Secur-Vent doors, Loading dock doors or secure Accordion Folding Grilles, you can feel confident that due to American Material Handling’s many years of knowledge and experience, you will get the best possible solution for your building application needs.