Improper storage can drastically reduce the longevity of fresh produce, meaning more waste and less profit. That‘s why Refra pays attention to smallest details and produces high-quality doors for cold storage. Sliding doors are one of the most popular choice for cold rooms. Due to the conducive door opening mechanism and design, this type of doors are perfect for narrow corridors and limited space areas. These doors can be manufactured in various sizes and are suitable even for very large premises. Extensive technological possibilities allow the installation of various automatic control solutions, making sliding doors a particularly convenient choice overall.
Refra uses a special, high-quality door blade filling technology. The door construction is filled with polyurethane under a heavy press. This way, the polyurethane is distributed completely evenly inside, leaving no gaps and cavities. This prevents cold leakage and the accumulation of bacteria in the premises.