Did you know that up to 30% of heat loss or gain is through an un-insulated ceiling?

Our engineered blow-in insulation solutions will increase the thermal performance of your home, saving you money and making your home more comfortable all year round. If you have existing insulation, it can be topped up to increase overall performance and if you have none, we recommend insulating your skillion roof to the highest R-Value,also known as it’s ‘thermal resistance’. This is the measure of theinsulation’s ability to resist the transfer of heat. By doing so, you will benefit now and in the long term.

Supafil® CarbonPlus is a premium, engineered blow in glasswool insulation system for your existing skillion roof.

It is a high performing Silicone treated product that displays exceptional thermal performance and has a proven track record in the UK over many years.

  • •  Excellent thermal performance
  • •  Save on energy costs
  • •  Non-combustible
  • •  Trusted insulation solution
  • •  Excellent coverage – fills all gaps and voids

Supafil® CarbonPlus is a high performance solution for skillion roofs in existing homes. It fills the cavity, maximising the potential thermal performance. Unlike other solutions that require the existing lining to be removed, Supafil® CarbonPlus can be installed through small holes made in the existing internal lining. Supafil® CarbonPlus should only be installed by Approved Installers to ensure the highest quality and installed performance.

Supafil® CarbonPlus should only be installed by Approved Installers to ensure the highest quality and installed performance.

Install Instructions

The insulation is blown into the roof cavity space by Approved Installers. Supafil® CarbonPlus is installed through an existing lining or a material veil (BIB) is attached to the underside of the roof framing. The newly formed or existing cavity is then completely filled with Supafil® CarbonPlus. The insulation will fill all gaps and voids and around pipework to ensure complete, even coverage. After installing the insulation an appropriate lining is applied. The process is quick and clean will provide minimal disruption – it will be completed before you know it.

The installation of insulation will only be carried out once a full assessment of the suitability of the property and area to be insulated has been completed.



CodeMark is the highest level of product compliance in Australia, which is your assurance of the product’s suitability for use in your home and that it will perform as it should. CodeMark certification will also provide a smooth compliance pathway with local building authorities.


Thickness (mm)