· 6 min read · Sky Cold Power Team
How to Choose the Right Cold Room Size for Your Business in Malaysia
Start with what you store, not the space you have
The most common sizing mistake is designing the room around the available floor space instead of the product. Begin by estimating the maximum quantity you need to hold at one time, in kilograms, cartons or pallets. Consider peak seasons such as Ramadan, Chinese New Year or durian season, when stock levels can jump sharply.
Next, think about how the product is stored. Pallets on racking, cartons on shelving and bulk sacks on the floor all use space differently. Allow for walkways so staff can move safely and stock can be rotated on a first-in, first-out basis.
Allow for air circulation
Cold air must flow around the product for the room to hold temperature evenly. Leave gaps between stock and walls, and never stack products right up to the evaporator. As a rule of thumb, usable storage space is noticeably less than the internal floor area once walkways and airflow gaps are included.
Consider door traffic and loading
If staff enter the room many times an hour, warm humid air comes in every time. Busy rooms may need an anteroom, strip curtains or a faster door, and the refrigeration must be sized for this extra load. A room accessed a few times a day can use a simpler arrangement.
Plan for growth
Businesses rarely shrink their cold storage needs. If you expect to grow, it may be smarter to build slightly larger now, or to design the room so extra panels can be added later. Ask your contractor to leave capacity in the electrical supply and space for a larger condensing unit.
Get a professional heat-load calculation
Room size is only half the answer. The refrigeration must match the heat load from product, infiltration, lighting and people. A proper calculation prevents an undersized system that struggles on hot afternoons or an oversized one that wastes money. Sky Cold Power provides this as part of every design.
