A PVC high-speed door is the workhorse of the high-speed category: a flexible curtain on a servo drive that opens at 0.8 to 2.5 m/s, built for openings that cycle constantly but do not need the wind rating of a rigid door. At RAX we build these doors for cold storage, food plants, and distribution centers, and the same three questions come up in every spec meeting: what does it actually do, what does it give you, and where does it belong. This page is the answer, grounded in the physics of the opening rather than marketing claims.
As the factory behind the brand, we build and service every configuration ourselves and see which options hold up in the field. In this article
What Is a PVC High Speed Door?
A PVC high-speed door uses a flexible PVC curtain that rolls vertically around a drum above the opening, driven by a servo motor. The curtain is light, which is the whole point — a lighter door accelerates faster and stops more gently. Compared to a rigid high-speed door, the PV