Five things decide it. It has to be a Victorian house or apartment of the right building class. The ceiling needs the roof above it, not another floor, and has to be empty or under R2.0. That part of the house cannot have been built, renovated or extended in the last five years. The lights and wiring have to pass the electrician's check. Four of those you can check yourself.
In short
- Under R2.0 qualifies. Exactly R2.0 does not, because the rule says less than R2.0.
- Only a ceiling with the roof above it counts. A ceiling with another storey on top of it is out.
- Foil sarking under the roof with nothing at ceiling level counts as uninsulated, so it qualifies.
- Five years is measured on the part being insulated, not just the original house.
- Downlights that cannot be covered and old rubber, lead or cloth sheathed wiring rule the home out until they are fixed.
Since 1 October 2026 the Victorian Energy Upgrades ceiling insulation activity has been open to all residential premises in Victoria, not just public and community housing. Before you ring anyone, it is worth knowing whether your house is in or out, because four of the five tests are things you can settle from your own manhole and your own paperwork.
This is the eligibility check. For how the discount itself works, what it is worth and what happens before anyone goes into the roof, see our guide to the VEU ceiling insulation discount.
The five gates
The Essential Services Commission regulates the activity, and the rules it applies decide whether a certificate can be created off your job. All five have to be satisfied.
| Gate | What it asks | Can you check it yourself? |
|---|---|---|
| Building class | A Class 1 building, or a sole occupancy unit of a Class 2 building | Yes, for most homes |
| The ceiling | A roof cavity or exposed roof above it, not another storey, and uninsulated or holding uncompressed insulation averaging less than R2.0 | Yes, with a torch |
| Age | Nothing built, renovated or extended in the last five years where the insulation goes | Yes |
| Lights and wiring | Only IC or IC-4 light fittings, and no split metal conduit or rubber, lead or cloth sheathed wiring in the ceiling space | Partly. An electrician settles it |
| Location | Victoria | Yes |
Is it the right kind of building
The premises has to be a Class 1 building under Part A6 of Volume One of the Building Code, or a sole occupancy unit of a Class 2 building.
In ordinary language, Class 1 is a detached house, and it also covers a row house, terrace, town house or villa unit where a fire resisting wall separates it from the neighbour. Class 2 is a building containing two or more sole occupancy units, so an individual apartment can qualify as a unit inside one.
What this gate quietly rules out is everything that is not somewhere people live. A shed, a garage on its own title, a workshop, a farm building, a shop, a warehouse. The activity is residential, full stop.
Which ceiling, and what is in it now
This is the gate that decides most homes, and it is the one people get wrong, so it is worth doing properly. It has two halves: which ceiling counts, and what is in it now.
Which ceiling counts
The activity only covers a ceiling space in the Commission's sense of the term: the space above a ceiling with a roof cavity or an exposed roof over it, and not another storey. In a single storey house, every ceiling has the roof above it. In a double storey house it is the ceiling of the upper floor, plus any single storey section, such as a rear wing, that has its own roof over it.
The ceiling between the ground floor and the floor above does not count, however empty it is. If that is the ceiling you had in mind, the program has nothing for it.
What is in it now
Two situations qualify:
- Uninsulated. No insulation in the ceiling space at all, or only reflective foil sheets hung below the roofing material.
- Under insulated. Existing uncompressed insulation with an average R-value of less than R2.0.
Read that first one twice. A great many older Melbourne houses have foil sarking draped under the tiles and nothing sitting on the plaster. People look up, see something silver, and assume they are insulated. Under this activity that ceiling counts as uninsulated, and it qualifies.
How to actually check
Put the ladder up, take a torch, and look for four things.
- Is there anything on the plaster at all? Foil under the roof is not insulation at ceiling level.
- Is there a printed label? Batts carry the R-value printed on the facing or on the pack. If a pack is still in the garage from the last job, that is your answer.
- How thick is it, uncompressed? Measure where nothing is sitting on it, not under the storage boxes. As a guide, the Government says under R2.0 is typically insulation around 90 mm thick, or lower than a standard ceiling joist.
- Does it cover the whole ceiling? The rule is an average, so patchy coverage pulls the number down rather than being ignored.
If you find a printed R-value, the check is over. R1.5 is under the threshold and qualifies. R2.0 does not, because the rule is written as less than R2.0, and R2.0 is not less than R2.0. That one word decides a lot of houses.
Why thickness alone will not tell you
People try to work backwards from a tape measure. The Government gives its 90 mm figure as a guide only, and our own current catalogue shows why. These are all ceiling batts we stock today:
| Product | R-value | Thickness |
|---|---|---|
| Bradford Gold Ceiling Batts | R3.0 | 165 mm |
| Bradford Polymax Ceiling Batts | R3.0 | 180 mm |
| Pink Ceiling Batts | R3.5 | 175 mm |
| Bradford Polymax Ceiling Batts | R3.5 | 180 mm |
| Bradford Gold Ceiling Batts | R3.5 | 185 mm |
Three products at R3.5 measure 175, 180 and 185 mm, and 180 mm buys you R3.0 in one range and R3.5 in another. Material and density move it. Thirty year old insulation of unknown make moves it further again, and it has had three decades to settle.
So use thickness as a rough sanity check, not as a verdict. If it is thin, flat and unlabelled, the honest answer is that you do not know, and the assessment is the accredited provider's job anyway.
The five year rule
A premises is excluded if it was constructed within the last five years, or if the part of the premises where the insulation would go was constructed, renovated or extended within the last five years.
The second half is the one that catches people. It is assessed on the part, not the house. Some real shapes that follow from it:
- A 1970s house with an extension added two years ago. The old part is assessed on its own merits. The extension is out.
- A house where the whole roof was replaced and the ceiling relined last year. That is the part the insulation goes into.
- A house finished in 2023. The whole thing is inside the window.
- A kitchen renovation that did not touch the ceiling in the bedrooms. The bedrooms are unaffected by it.
There is a reason behind the rule rather than bureaucracy for its own sake. Anything built recently was built under a code that already required ceiling insulation, so the program is aimed at the housing stock that predates it.
Downlights and wiring
A premises is not eligible where it contains luminaires that are not IC or IC-4 rated, meaning fittings that cannot be safely abutted against or covered with insulation.
Older halogen downlights are the usual problem. They run hot and need a clearance around them, and that clearance leaves a hole in the insulation layer. They are not the only fittings that have to go. The Government's requirements for industry name CA-class luminaires, non-IC luminaires, fittings marked do-not-cover and unmarked fittings, and every one of them has to be replaced with an IC or IC-4 fitting before the home can qualify.
The wiring is the other half of this gate. A ceiling space containing split metal conduit, or rubber, lead or cloth sheathed wiring, is ineligible unless that wiring is rectified. Every mains connected cable up there also has to be TPS (thermoplastic insulated and sheathed) or an equivalent type, protected by an RCD where one is required.
This gate is different from the other four in one important way: it is fixable. The Government's position is that homes with lighting or wiring that create a safety risk are ineligible until any hazards are fixed. Change the fittings, have the wiring made good, and the home can be assessed again.
It is also the gate you should not try to settle from the manhole. Every job under this activity gets a pre-installation electrical safety assessment by a licensed electrician before anyone goes in, so if you are unsure, that is who answers it.
Victoria, renters and landlords
Victorian Energy Upgrades is a Victorian scheme. A house in Albury does not qualify because Wodonga does.
Renters are not shut out, but insulation is one of the upgrades the Government says will need the landlord's approval, so ask before anything else. Landlords can use the program on their own properties whenever they like.
Landlords also face a minimum standard for ceiling insulation in rental homes from 1 March 2027. Our discount guide covers it under landlords and the 2027 rental standard.
What to do with your answer
If you pass all five, your next call is to an accredited provider, because only an accredited provider can create the certificate that funds the discount and only a certified installer can do the work. You cannot buy the material and claim it back afterwards. Get more than one quote, since providers set their own final price, and remember the minimum customer contribution of $200 including GST.
Two rules then shape the job itself. The program allows one ceiling insulation upgrade per home, and the installer has to insulate every part of the ceiling that is eligible and practical to insulate in that job, so a section left out cannot be picked up by a second job under the program. Check that the quote covers the whole ceiling. And whatever goes in has to provide a total of at least R5.0, rated to AS/NZS 4859.1. Our guide to the discount covers what happens next.
If you fail on the ceiling, because it already carries R2.0 or better, the program has nothing for you and the honest answer is that your ceiling is probably not where your money should go next. Walls, underfloor and the draught paths are usually the better spend. Our guide to what R-value goes where works through it.
If you fail on the five year rule, nothing about the work changes, only who pays for part of it. The ordinary supply and install route is available at any time, and it has no eligibility test attached.
If you fail on the lights or the wiring, have them rectified and come back. That is a job worth doing on its own merits.
What this check does not decide
Passing the five gates tells you the activity is available to you. It does not tell you three other things.
- Which product goes in. The activity covers bulk insulation, meaning batts or blanket, and rigid cellular foam, and every product has to be on the VEU Register of Products. The accredited provider confirms that. Foil faced, cellulose and loose fill products are outside the activity.
- How much goes in. The eligibility rules do not set it. The installation rules set a floor of R5.0 in total, and anything above that is between you and the provider.
- What the rest of the house needs. The activity is the ceiling and nothing else. Walls, underfloor, the garage and the extension are all outside it, whether or not the ceiling qualifies.
We supply it and we install it
AWBM supplies insulation across Victoria and New South Wales, and we install batts, wall wrap and sarking. Delivery is $55 in metro Melbourne and metro Sydney, $99 in the outer suburbs and $149 anywhere else in those two states, set by postcode. We are not an accredited provider under Victorian Energy Upgrades, so our work does not carry the VEU discount, but it has no eligibility test either. Tell us the areas and you get a price back.
Or browse ceiling, wall and underfloor insulation.
Frequently asked questions
Does my ceiling qualify for the Victorian Energy Upgrades discount?
It qualifies if the home is a Class 1 building or a sole occupancy unit of a Class 2 building in Victoria, and the ceiling has a roof cavity or exposed roof above it rather than another storey. The ceiling space has to be uninsulated or hold uncompressed insulation averaging less than R2.0, and nothing where the insulation goes can have been built, renovated or extended in the last five years. Every light fitting has to be IC or IC-4 rated, with no split metal conduit or rubber, lead or cloth sheathed wiring in the ceiling space. The program covers one ceiling upgrade per home.
How do I check what R-value my existing ceiling insulation is?
Look for the R-value printed on the batt facing or on a leftover pack. Without a label, measure it uncompressed, away from anything stored on it, and look across the whole ceiling, because the rule is an average. As a guide, the Government says under R2.0 is typically insulation around 90 mm thick or lower than a standard ceiling joist, but the same thickness gives different R-values in different materials, so leave the verdict to the assessment.
My ceiling has R2.0 batts. Do I qualify?
No. The rule is existing insulation with an average R-value of less than R2.0, and R2.0 is not less than R2.0. At exactly R2.0 the ceiling sits outside the activity.
My roof has foil sarking and nothing on the ceiling. Does that count as insulated?
Not for this activity. A ceiling space that contains no insulation, or only reflective foil sheets hung below the roofing material, counts as uninsulated, so it qualifies.
Does the ceiling under an upstairs floor qualify?
No. The activity only covers the space above a ceiling that has a roof cavity or an exposed roof over it, and not another storey. In a double storey house that means the upper floor ceiling and any single storey section with its own roof, not the ceiling between the two floors.
Why does a house built in the last five years miss out?
Because it was built under a code that already required ceiling insulation. The exclusion applies to the premises constructed in the last five years, and to any part constructed, renovated or extended in that window, so a recent extension on an older house is assessed separately from the rest.
Do downlights or old wiring stop me qualifying?
Yes, until they are fixed. Every light fitting in the ceiling area has to be IC or IC-4 rated, so halogen downlights and any CA-class, non-IC, do-not-cover or unmarked fittings have to be swapped for IC or IC-4 fittings first. A ceiling space with split metal conduit, or rubber, lead or cloth sheathed wiring, is ineligible until that wiring is rectified.
Can renters use the program?
Yes, but insulation is one of the upgrades the Government says will need the landlord's approval, so ask the landlord first. Landlords can use the program on their own properties at any time.
What if my ceiling does not qualify?
The ordinary supply and install route has no eligibility test. We supply insulation across Victoria and New South Wales and we install batts, wall wrap and sarking, so you can order material only or hand over the whole job. Our work does not carry the VEU discount, because only an accredited provider can apply that.
Sources
- Essential Services Commission, Ceiling insulation activity (activity 48), read 13 October 2026, and its Ceiling Insulation Activity Guide version 1.2 of 1 October 2026. Eligible premises, the definition of a ceiling space, the R2.0 threshold, the five year rule, IC and IC-4 light fittings, one upgrade per premises, the R5.0 total and insulating every eligible and practical area
- Victorian Energy Upgrades, Ceiling insulation discounts, Department of Energy, Environment and Climate Action, page updated 2 October 2026. The 90 mm guide, the safety hazard rule and the minimum contribution
- Ceiling insulation requirements for industry, page updated 13 October 2026. The wiring, cable and light fitting requirements
- Benefits of ceiling insulation, page updated 6 October 2026, and Renters, landlords and body corporate, page updated 28 August 2026. Renters and landlord approval
- NCC 2022 Volume One, Part A6 Building classification, for the Class 1 and Class 2 definitions
- Fletcher Insulation, Pink Batts Ceiling technical data sheet RTDS9 Revision 7, 17 February 2025, CSR Bradford, Gold and Gold Hi-Performance Ceiling Batts PTS152 Issue D, and CSR Bradford, Polymax PTS129 Issue I. Batt thicknesses in the table and the product strip
General information, checked against the official program pages and the Commission's activity guide on 13 October 2026, and not an eligibility assessment. The assessment that counts is the one an accredited provider and a licensed electrician carry out before work starts. AWBM is not an accredited provider under Victorian Energy Upgrades, so nothing we supply or install attracts the VEU discount. Program dates, values and requirements change, so check the current rules on the Victorian Energy Upgrades and Essential Services Commission websites.