Visitors to a convenience store or supermarket are likely to have noticed sweat dripping from the glass doors of walk-in refrigerators on their way in. When the weather is hot and humid (55% or greater humidity), it is more common, but it can occur at any time of the year. Use of properly insulated panels and the maintenance of proper humidity controls are excellent places to begin when it comes to keeping your doors sweat free. However, these aren't the only reasons why your doors may begin to perspire.

Why does the glass begin to sweat? What exactly is happening to cause it to sweat?

Condensation will occur on a surface when the surface temperature of the surface is lower than the dew point temperature of the surface. Water vapor condenses on a surface more quickly than it evaporates when the temperature of the surface is above the dew point, and this temperature is measured in degrees Celsius. The temperature at which dew point forms rises in direct proportion to the relative humidity.

The vast majority of the time, condensation occurs when the surface temperature outside the cooler or freezer is lower than the temperature inside the refrigerator or freezer. When air is moving, cooler door aids in the rapid evaporation of water, which prevents condensation from taking place.

As a result, condensation on quisure insulated glass doors is a common occurrence on these doors, which is due to the poor insulation provided by insulated glass spacers. In this particular instance, condensation is more than just a matter of aesthetics. As a result of the constant opening and closing of refrigerator doors, convenience stores in particular are susceptible to condensation problems. Consequently, they necessitate the use of more humidity controls.

What can I do to prevent this from happening in the future?

Air flow is critical in the prevention of condensation; as a result, anything that restricts the free flow of air should be avoided at all costs.

Keep your items away from the unit walls if you want to ensure their long-term preservation. A 2-inch gap should exist between the two pieces of furniture in order to allow for air flow. This safeguards your product by ensuring that your unit is in peak operating condition at all times.

In addition, you should avoid using sheetrock or tile on the face of your walk-in closet, as this will eliminate the air gap. Instead of using paint grip metal finish on the exterior, paint grip metal finish should be used. This provides you with the opportunity to match the design of the store. A wrap can also be applied to the metal as an alternative. These allow air to circulate in areas where sheetrock and tile would otherwise be obstructed by the materials.

It's for all of these reasons that you should put your faith in QUISURE to deliver high-quality products when purchasing a cooler insulated Tempered insulated glass door for your home. Project success is assured if you collaborate with an experienced team that ensures the appropriate products are selected and that your project is designed with the environment in mind.