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Simplex designs and manufactures PVC strip doors for the smallest applications: a personnel door in your manufacturing area or walk-in cooler, to the largest applications: guarding the warehouse and loading dock doors of your facility. Simplex can supply a strip door for any environmental or temperature control application.

Simplex vinyl strip doors can also protect against contamination in cleanroom environments. Specify anti-static PVC strips for electronics manufacturing, or use our heavy-duty strips curtains on warehouse loading docks to keep out dust, birds, and insects. Whatever your manufacturing or warehousing challenge is, when it comes to environmental or temperature control, Simplex has a solution for you.

The secret to Simplex's quality and performance is in three areas

Quality Design

Other manufacturers use the antiquated bolt-up method to mount their strips curtains, putting stress on the strips at the mounting point, where the strips will eventually fatigue and then fail. Simplex bases all of its mountings on a bonded bead design that allows the strips to pivot freely. This creates less stress, and longer lasting PVC strip curtains. In fact, our ArmorBond industrial vinyl strip doors have a lifetime guarantee against failure at the mounting point!

Quality Materials

We don't use recycled grind in our PVC vinyls. Everything is 100% pure, so Simplex strips doors last longer without yellowing or cracking. Strips curtains are shipped flat in reinforced boxes. They hang straight and true the first time without curling. Simplex also offers materials for special applications, including FDA-approved low-temperature PVC strips for freezer applications, and PolySim, a thermal plastic urethane that has permanent anti-static properties and exceeds the new NFPA 76 data center standard. Also meets ASTM E-84 standards and is Class 1 fire rated, with the lowest smoke ratings of any clear material on the market.

Quality Selection

Choose from standard quality clear vinyl strips, colored vinyl strips, ventilated strips and even sound blocking materials. Use alternating strips of clear and frosted to prevent strips from sticking together. Heavy duty ribbed materials can stand up to abuse from forklifts and pallet jacks. Simplex can provide Class 1 fire rated clear PVC, as well as materials that can withstand freezing temperatures without getting brittle or cracking.