Install ceiling insulation

Ceiling insulation installed inside the roof space of a house.

Insulation can make your home much easier to keep warm and cool, keeping down your costs. See our information on types of insulation and why it is important.

Installing ceiling insulation step-by-step guide

Installing ceiling insulation step-by-step guide
Step Number Step Name Actions
1 Research your requirements
2 Get a range of quotes
  • Talk to different suppliers about your options and get several written quotes to make sure you get the best insulation and price.
  • Check your supplier is an accredited installer as this could affect your insurance.
  • Ask suppliers about any additional costs that may not be included in the quote such as covers to keep insulation away from down lights and other safety enclosures for electrical and fire safety.
  • Ask about the after sales service and what assistance you'll get if you have questions about your installation in the future.
3 Get your insulation installed
  • If you have home insurance, remember to add your new insulation to the insurance policy.

More information

See these resources for more information about installing ceiling insulation:

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Rebates & assistance

As a home owner, renter or landlord, you could be eligible for financial assistance and home assessments to help you start saving energy and water sooner.

Find out about government rebates and assistance.

Why do it?

  • Keep the heat in during winter and out during summer

  • Save money on your heating and cooling bills

  • Increase the value of your home

  • Reduce greenhouse gas emissions generated by heating and cooling

Did you know?

An uninsulated ceiling could waste 35 per cent of your winter heating and uninsulated walls waste another 10 to 20 per cent. In summer, you could be gaining the same amount of heat when you want to keep cool.

What else can I do?

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Page last modified: 19 Feb 2010