Controlled Dehumidification is a desiccant based design and application firm that specializes in environmentally conditioned low humidity conditions. Pre-engineered and custom-engineered dehumidified systems for drying and grow rooms. Special attention is paid to construction details to provide a resilient unit capable of meeting the humidity control demands of these markets. The units incorporate state-of-the-art features to maintain peak efficiency. Our wide variety of units can be applied from the smallest facility to the largest commercial industrial project. New and reconditioned equipment.