SUPACELL Ceiling Insulation

Environmentally Friendly Home Insulation

Do you want to reduce your heating and cooling related costs and greenhouse gas emissions?

For more than 30 years, Cool or Cosy has been providing South Australian homes and businesses with affordable, high quality ceiling insulation and acoustic insulation products. Our unique performance guarantee ensures that your insulation will be installed with NO GAPS, and in accordance with all relevant Australian installation standards.

An incorrectly installed R3.0 glass wool batt with only a small 2mm gap could reduce the batt’s performance by 50% to R1.5.

Cool or Cosy Performance Guaranteed insulation is installed without gaps:

     No gaps means no loss of performance;

     Installed by trained professionals;

     Includes a lifetime guarantee.

Our SUPACELL insulation is manufactured in Adelaide according to strict guidelines, ensuring our product adheres to the Australian Standard, providing our clients with peace of mind and the highest quality possible.

What’s great about the Cool or Cosy thermal and acoustic insulation?

     Allergy free

     Fire resistant

     Vermin resistant

     Fungal resistant

     Environmentally friendly

     Cost effective

     Lifetime guarantee

How do you know if your ceiling insulation is working? You don’t… and it could be affecting your personal comfort and costing you money every day.

Cool or Cosy is well established throughout Australia and Asia and is by far the largest manufacturer and supplier of Cellulose Insulation in Australia, with over 45 000 clients in South Australia alone. We can undertake any type of insulation work from a small domestic extension to large commercial projects with our range of thermal and acoustic insulation products. Want to see how we make SUPACELL Insulation? Click here to see how.

Such is the performance and safety of Cool or Cosy SUPACELL Insulation, it has been installed in such iconic Australian projects such as The Sydney Olympic Stadium and FOX Studios.

Insulation Makes Sense !

For quality insulation in Adelaide, get in touch with one
of our representatives by calling 08 8352 5588
or by completing our online enquiry form to find out how we can assist in keeping your home or business warm in winter and cool in summer.
We supply quality lifetime guaranteed ceiling and acoustic insulation.

Learn More About Cool or Cosy Ceiling Insulation

Your Name (required)

Your Email (required)

Your Phone Number


Your Message

Every ceiling and house is different. At Cool or Cosy we don’t believe in ‘Guess-Work’. We will on every occasion come to your home to accurately assess and provide an ‘On-the-spot’ FIXED-Price quotation to avoid any nasty surprises.

We supply and install quality lifetime guaranteed ceiling and acoustic insulation with NO HIDDEN SURPRISES.

Contact us now on 08 8352 5588 or complete our online enquiry form to arrange a FREE No-Obligation FIXED-Price quotation.

Cool or Cosy SUPACELL insulation is a cellulose insulation.

What is Cellulose insulation?

It is made from 85% recycled paper, which means it is one of the most environmentally friendly insulation options on the market. The paper is pulverised into smaller fibres and treated with a boric fire and pest retardant.

How does cellulose insulation work?

Cellulose insulation is pumped into roof cavities, creating a layer of insulated cover. This ensures there will be no gaps in your insulation.

What are the benefits of cellulose insulation?

Cellulose has many benefits compared to Glass Wool Batts:


• Installed without gaps, and we guarantee it will perform as advertised;
• Cover your ceiling joists to increase thermal efficiency, comfort and save you money;
• Use the same proven installation techniques as used in Europe and the USA.

Health and Safety

• Not known to cause adverse health effects in insulation installers;
• Includes a flame retardant.


• Internationally proven to have the lowest global and local environmental impacts during manufacture;
• Doesn’t contain formaldehyde.

Cool or Cosy manufactured cellulose insulation complies with the requirement of AS/NZS 4859.1 as specified by the Building Code of Australia.

Want to learn more about us ?

Contact Cool or Cosy today to speak with one of our friendly consultants who is waiting to take your call