In cold storage and freezer rooms, concrete and steel columns often represent critical thermal bridges. The significant cooling of the columns can cause localized drops below the dew point, leading to condensation and penetration into adjacent structural components. This can result in frost damage to the underlying concrete, cracking, and long-term impairment of the load-bearing capacity and structural integrity.

ProTherm offers electric column heating systems specifically designed to prevent this damage. Heating is achieved either through heating mats installed at the column bases or through heating systems mounted directly on the column walls. This ensures uniform temperature distribution in the affected areas and effectively reduces the formation of thermal bridges.

The column heating system is designed to match the construction method, materials, ambient temperatures, and specific climatic conditions within the cold storage room. Controlled heat output keeps the concrete frost-free, prevents moisture damage, and significantly extends the service life of the structural components. Simultaneously, it increases the operational reliability of the entire system.