Not content to stand pat, Alumatec has REVOLutionized the exterior rolling shutter industry with a model that will last longer than any other. The REVOL® commercial roll-up shutter from Alumatec is an open-pattern roll-up shutter that we’ve designed specifically for extreme high-cycle parking garage applications. We’ve engineered the REVOL® to use 90% fewer moving components than its competitors, ensuring less maintenance and a guaranteed lifespan of 500,000 cycles. Compared with a traditional high cycle roll-up grille, that’s REVOLutionary.