The facility replaced two aging freezer doors that were no longer insulating well and had begun accumulating frost, causing temperature loss and higher energy consumption. Installing Hörmann ChillFast high‑speed roll‑up freezer doors immediately restored proper thermal separation, helping the freezer maintain consistent, energy‑efficient temperatures.

The new CHILLFAST systems include heated stainless‑steel air curtains, heated guides, and a heated soft bottom edge, significantly reducing frost buildup on both the door components and surrounding walk‑through areas. This eliminates the persistent icing issues caused by the old deteriorating doors, improving cleanliness and reducing slip hazards.

With rapid opening speeds and reliable direct‑drive motors, both upgraded openings now support smoother and faster movement of personnel and equipment. The quick cycle time minimizes air exchange, boosts productivity, and reduces delays in high‑traffic freezer areas.

Safety is strengthened through motion/presence sensing, emergency‑stop controls, and moisture‑resistant NEMA 4X components. Automated features like time‑delay closing and hands‑free activation improve day‑to‑day operation while minimizing human error.