Custom Made and Made to Last

We use the most up-to-date materials and engineering expertise to provide world-class products that can withstand the most extreme temperatures.

​Allied Structures are industry leaders in the manufacture of custom cool rooms and commercial refrigeration in Perth.

There are a two main types of insulated panels commonly used for cool rooms. EPS, which is expanded polystyrene and PIR, which is polyisocyanurate panel.

Even though to date EPS (expanded polystyrene) has been the insulation of choice, there has been a noticeable shift in recent years towards the use of PIR (polyisocyanurate panels). This is partly since in the event of a fire, EPS will melt, soften, and give off a toxic thick black smoke. In comparison, PIR, when exposed to fire, will only harden and char slightly and gives off a negligible amount of smoke.

Something else to bear in mind is insulation thickness. Our company recommends a minimum of 100mm. We’ve found that this is the optimal thickness for thermal efficiency and you’ll also benefit from shorter running times of your refrigeration equipment.

For safety reasons all our cool rooms have exit releases on the inside, together with external/internal bells to attract attention if someone gets locked inside.

If you need a cool room or just want to discuss your requirements, contact one of our friendly team today.