When to Replace Cold Room Door Gaskets? Tips for Long-Lasting Use

When to Replace Cold Room Door Gaskets? Tips for Long-Lasting Use

Cold storage doors are the most critical points determining a facility's energy efficiency. However, even the best door cannot perform its duty with a worn-out gasket. Gaskets trap the cold air inside while blocking warm, humid air from entering.

4 Signs It’s Time for a Change:

1. Icing and Frosting: If you see ice buildup around the door or panel joints, the gaskets are leaking air.

2. Hardened Rubber: A new gasket is flexible. If your gasket has hardened to the touch or has visible cracks, it has lost its sealing property.

3. Closing Issues: If the door doesn't fit snugly or has lost its vacuum effect, the problem is likely the gaskets.

4. Rising Energy Bills: If your cooling unit is cycling more frequently, it’s time to check for heat loss.

5. Tips for Long-Lasting Use:

   • Regular Cleaning: Clean gaskets only with warm water and mild soap. Chemical solvents damage the rubber.

   • Lubrication: Silicone-based maintenance sprays prevent the gasket from drying and cracking.

   • Loading Control: Ensure that gaskets are not crushed during pallet jack or forklift passes.