Mandatory Insulation for ACT Rental Properties
Minimum Energy Efficiency Standards and Insulation
Mandatory Insulation for ACT Rental Properties
Many renters in the ACT are living in poor quality housing that is expensive to heat or cool and doesn’t meet our community’s expectation around having a suitable home to help maintain health, comfort, security, and happiness.
The minimum energy efficiency standards for rental homes will help improve energy performance, increase thermal comfort, reduce greenhouse gas emissions, and contribute to climate change resilience.

Alexander Watson Help Landlords Meet Obligations
Energy efficiency standards for rental homes requires all landlords to have their insulation compliant within 9 months of signing a new lease using certified installers.
Alexander Watson understand this is putting a lot of pressure on landlords and we are here to offer landlords and pain free solution that removes the hassle and confusion to quickly and cost effectively bring their properties to the new standards.
- Assess your current insulation rating
Provide cost effective solution options to meet the minimum standard
- Quickly and efficiently upgrade insulation
- Certified and fully insured installers
- In house electricians to handle ESIR requirements
- In house scaffolding and roof safety installers to comply with WHS legislation
- Minimum disturbance to tenants
Provide all relevant documentation and evidence pack on completion to comply with the landlord’s requirements under the regulation
Australia’s first and largest employer of certified insulation installers
Alexander Watson Insulation specialists can simplify the process for Canberra landlords and property managers in achieving compliance with energy efficiency standards for rental properties.

Mandatory Insulation for ACT Checklist

Inspection of Insulation:
- Check the level of insulation in your rental property before advertising it for rent or entering into a new lease.
- Methods include checking the Energy Efficiency Rating (EER) or hiring a trained building assessor. A certified insulation installer can also perform this check.
- For more information, visit justice.act.gov.au/renting-and-occupancy-laws
Exemption Eligibility:
- Determine if your property qualifies for an exemption from the minimum energy efficiency standard.
- Permanent and temporary exemptions are available, and property owners must maintain supporting documentation.
- Property managers are exempt from the application process but should keep evidence for tenant requests.
- For more information, visit justice.act.gov.au/renting-and-occupancy-laws.
Disclosure in Rental Ads and Leases:
- Clearly indicate in rental advertisements and new lease agreements whether your property meets the minimum energy efficiency standard or holds an exemption.
- Property owners must disclose compliance from April 2023, and tenants can request evidence such as EER or a statutory declaration.
Ceiling Insulation Upgrade Timeline
- Property owners must upgrade non-compliant ceiling insulation within nine months of signing a new lease, starting from April 2023.
- Valid exemptions apply to this timeline.
Certified Insulation Installers:
- If an upgrade is necessary, only obtain quotes from firms with certified insulation installers such as Alexander Watson.
Ensure upgrades are performed by certified insulation installers to guarantee safety for property owners and tenants.
Electrical Safety Check:
- If upgrading insulation, organize an electrical safety check, or request your insulation provider to arrange one.
- This step ensures the safety of property owners and tenants during insulation upgrades.
Documentation Maintenance:
- Keep a record of your property’s ceiling insulation, especially after completing upgrades.
- Documentation of compliance should be maintained, and tenants have the right to request evidence of compliance.

Why Choose Alexander Watson – Canberra’s Insulation Specialists?
Leading Insulation Specialist in the ACT
Established since 2011 with a reputation for excellence
Certified People – We only use EEC Certified Installers
Certified Products – Ensuring the best materials for the job
Protect Your Investment – Lifetime Warranty on insulation
Professional & Reliable Team delivering high-quality service
Government Assistance & Rebates
Landlords may be eligible for a 50% rebate (up to $2,500) on insulation installation costs when upgrading to R5.0 or higher in an existing home.

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Insulation FAQ’s
Removing insulation from a ceiling might be necessary for many reasons, such as renovations, pest issues, installing new insulation, electrical safety and health. For more information see our insulation removal page here.
Cross-hatching two layers of insulation results in a substantial improvement in insulation efficiency. For more information about cross-hatching, download our Retrofit Guide here.
It all depends on the type of roof and the ceiling cavity. Usually batts are the best option, however in some cases a loose insulation or other specialised product might be a more effective solution.
When the installers are doing wall insulation they will drill small holes under the windows to ensure all parts of the wall is being insulated. The drill holes are 16mm in diameter and are drilled in between the bricks. To fill them in we use mortar. If your mortar is not a standard grey, our team will aim to get the colour as close as possible to leave a seamless finish.
Installing cavity wall insulation can make electrical work more challenging. We recommend completing any wiring or electrical work before installing cavity wall insulation. Insulation doesn’t block access entirely, electricians can add wiring in at a later stage using a fibreglass straw rod, though it’s more complex than in an empty cavity. However, any insulation related electrical compliance work will need to be completed before the wall insulation is installed.