Pipe insulation & Lagging
20 Dec 2021

What Is the Best Type of Industrial Insulation?

Effective industrial insulation is essential. It acts as a temperature barrier, protects materials or equipment from outside elements, and helps your operation meet safety requirements, such as safe surface temperatures.

Protecting against freezing or overheating is important but high-quality industrial insulation also brings other benefits. It can increase efficiency by limiting temperature loss or gain and creating a temperature barrier that will limit climate control costs inside of facilities. Insulation can also provide fire prevention qualities.

For these reasons, your business needs to choose the best industrial insulation.

So, what is the most suitable insulative material for industrial settings? The answer depends on your specific needs, space requirements, and your budget.

Here is a closer look at the best industrial insulation options and the settings in which each is most effective.

Polyurethane Spray Foam

Polyurethane spray foam is an effective material for industrial insulation. With professional installation, this option provides an airtight seal that is highly effective when it comes to regulating temperatures. It also keeps vapours from escaping. As well as that, it’s very durable and it does not get affected by moisture. As a bonus, polyurethane spray foam is an excellent sound barrier, so it can help make your operations quieter.

So, what situations or applications make polyurethane spray foam the best type of industrial insulation? It is an ideal insulator for buildings because you can apply it in walls, floors, and ceilings. Its moisture-resistant properties make this foam an excellent choice for marine vessels and any other setting where the insulation could come into contact with moisture.

Finally, spray foam insulation is very easy to apply and it does not take up much space. This makes it the best option for controlling temperatures inside or outside of industrial equipment. Furthermore, since the application process involves spraying, you can create an airtight cover in hard-to-reach corners and edges. Other insulative materials, such as fibreglass, cannot offer this kind of coverage in tight spaces.

Like any other material, polyurethane foam spray requires professional installation. This type of insulation is an investment worth making, considering you will not have to worry about reapplication for a long period of time. This material holds its structure very well and it will continue to provide insulation without any signs of deterioration.

Fibreglass Insulation Covers & Jackets

Insulation Covers - Advanced Insulation and Fabrication

Fibreglass is a reasonably priced and flexible solution for insulation. People often associate fibreglass with residential insulation, but it can also have commercial and industrial applications. It is a good insulator and it does not absorb water, so it will not get damaged by condensation.

For example, insulation jackets and covers are very effective at maintaining the temperature inside machinery. The goal of these coverings is to improve efficiency. They can also increase safety because they protect employees from touching hot surfaces. Furthermore, the fibreglass jackets create a temperature barrier that keeps the building from getting heated by the high temperature of the insulated machinery. This property can help lower your climate control costs.

Fibreglass insulation is particularly unsafe to install by yourself. It is very important you partner with a qualified insulation installer.


Firstly, in its raw form, fibreglass is dangerous to handle. Professional installation is a must, especially if you are using rolls of fibreglass insulation. Also, if you are using jackets for equipment, you need to be sure that the insulation fits correctly. For this requirement, you need to work with a professional who can create specifically customised insulation jackets that will fit your equipment.

Rockwool Insulation

Rockwool is an excellent option for some situations, such as pipe insulation. It is a similar kind of insulation to mineral wool. It is environmentally friendly because it is often made from recycled materials or natural materials. Furthermore, it has natural, fire-resistant properties. 

This means that it is fire-resistant without any additional chemical additives. It can withstand temperatures up to 1,093°C without losing its properties or releasing any fumes or gases.

The insulation value of mineral wool does not change over time, so it is an excellent, long-term solution.


Glasswool is another environmentally friendly insulation material. It is created using recycled glass, sandstone and sand. Glasswool is one of the most common types of insulation used across both domestic applications, like houses and apartments and in commercial buildings.

Typically placed in wall cavities, glasswool provides both thermal and acoustic insulation. It traps air and restricts airflow, making it more difficult for warm air to travel through it.

This is a lightweight, low density insulation type, making it simple to mould and install on-site.

The Importance of Customised Insulation

Regardless of your choice of industrial insulation, it will always be best if you have a fully customised solution. For example, pre-insulated piping creates a fully sealed environment that is much more effective at carrying hot or cold liquids without temperature loss. Quality insulation installers will be able to source and install this type of piping and add exterior covers, seals, or other components to ensure the best possible performance.

You may need fabricated components to ensure a complete insulation seal in some cases. This type of customised solution can ensure you get comprehensive coverage that fits your equipment, piping, or refrigeration units. Also, these purpose-made solutions will take up a minimal amount of space.

Where to Find the Best Insulation for Industrial Use?

Since your choice for the best industrial insulation depends on your needs, the best strategy is to work with a company like Advanced Insulation and Fabrications, where we offer a full range of materials and application methods. Advanced Insulation and Fabrications has been in business for 20 years, so we have the experience to help you match the type of insulation with your specific needs. We can also help you mitigate risks and ensure proper application for maximum efficiency.

Most importantly, Advanced Insulation and Fabrications is a full-service company, so even if you need different types of insulation, we can provide complete service anywhere in Australia. Contact Advanced Insulation and Fabrication today or ask for a quote online.

fabrication, insulation, and cladding specialists