What is Cold Room Insulation?

Cold room insulation is a vital component that prevents energy loss in cold rooms by mitigating temperature differences with the surrounding environment. The selection and correct installation of insulation significantly affect the performance, energy efficiency, and longevity of cold room equipment. Hence, choosing the right insulation material is paramount. The construction of cold rooms incorporates diverse insulation materials, some of which are outlined below.

Types of Cold Room Insulation

Cold room insulation can be achieved through various materials. While rock wool was previously used for thermal insulation, contemporary advancements have introduced polymer materials that are now commonly employed. Here are some frequently used insulation materials:

– Polyurethane (PU)

– Polystyrene or Expanded Polystyrene (EPS)

– Extruded Polystyrene (XPS)

Polystyrene insulations are typically manufactured in block forms with varying densities, ideal for insulating the cold room floor. On the other hand, polyurethane is extensively produced as sandwich panels and finds common use in insulating cold room walls and ceilings.

Comparison of Insulation Thickness

Insulation quality is typically evaluated through the manufacturer-declared heat transfer coefficient. A lower coefficient indicates superior insulation. Below, you’ll find the recommended thicknesses for various insulation materials—polyurethane, expanded polystyrene with graphite, expanded polystyrene, extruded polystyrene, and mineral wool—in a cold room. However, selecting the appropriate insulation type depends on several factors, including cold room temperature, ambient temperature, location, and more. It’s advisable to seek expert advice for determining the suitable type and thickness based on these specific variables.

Atlas Refrigeration boasts extensive expertise in designing, manufacturing, and constructing diverse cold rooms. Click on the “cold room price” link to estimate the costs associated with constructing small to medium-sized cold rooms.Top of Form