Cellulose fibre is made from pulverised recycled paper, and is a loose fill that must be installed professionally. It's the cheapest bulk insulation to buy and install, but can only be used in roof and ceiling spaces. It's a good option if your roof space is difficult to access. Cellulose fibre can be dusty, so you need to put in barriers to prevent it falling down through exhaust fans, vents and the like. Some manufacturers spray it in with a sealer. Cellulose fibre is treated with borax and boric acid to make it fire and insect-proof. The other issue with cellulose fibre is . According to the Australian standard, the R-value any insulation product claims should be the one it achieves in the long term, so a reputable installer will quote the R-value of the product when it has settled. There is no known health risks associated with its use.

• Totally Fire Retatrdant and Vermin Resistant
• Safe-Allergy free and No Irritating Fibres.
• Pumped in - Leaves no gaps
• High Thermal Ratings
• Environmentally Friendly - 100% Recycled
• Most cost effective way to Insulate
• Manufactured to current Australian Standards AS/NZS 4859.1:2002.