About

About Smart Fog Smart Fog is the leading manufacturer of non-wetting industrial humidification solutions that offers reliable, low-maintenance humidification solutions. Smart Fog specializes in non-wetting, precision humidification systems designed to maintain ideal barrel room conditions and minimize evaporation loss. For more than four decades, Smart Fog has been widely recognized for “dry fog” technology—a method of humidity control that delivers moisture into the air in a clean, even, and fully absorbed form, without leaving moisture on barrels, flooring, equipment, or case goods. This is essential in environments where excess surface moisture can create conditions for mold growth, compromise wood integrity, or alter the wine's aging process. At the heart of our approach is non-wetting humidity. Unlike traditional humidification systems that produce droplets large enough to settle, pool, or condense, Smart Fog’s proprietary nozzle technology generates ultra-fine, uniformly sized droplets that evaporate completely before reaching any surface. The result is 100% water absorption into the environment. You get the humidity the room needs—with none of the risks. No puddles. No misted barrel tops. No white mineral residues. Just clean, stable ambient conditions. Consistency is vital in barrel rooms. The Smart Fog ES100 Direct-Space Humidification System is engineered specifically to maintain the exact relative humidity required—stably, evenly, and continuously. The system distributes humidity uniformly throughout the entire space, eliminating the micro-climates, corners, or “wet zones”. Our systems are easy to integrate, operate on low water pressure, require minimal maintenance, and use very little energy. Installation is straightforward, and operation is automatic. The result is long-term reliability and low lifetime cost—all while maintaining ideal cellar conditions. Whether your cellar holds a few dozen barrels or many thousands, Smart Fog systems scale seamlessly. Our technology is used worldwide not only in wineries, but also in environments that require strict climate control, such as museums, archives, food storage facilities, medical laboratories, printing plants, and cleanrooms. Across all these industries, the requirement is the same: precise humidity control without surface moisture. Smart Fog is built for exactly that. By maintaining a stable humidity range and minimizing evaporation loss, Smart Fog helps protect your wine investment, reduce waste, and support the character and consistency that define your brand. For wineries committed to quality at every stage of production, Smart Fog provides the environmental control you can trust. Every Smart Fog system is manufactured in the USA, ensuring quality craftsmanship, robust materials, and dependable support from a team that stands behind the technology we build.