When you think of orthodontic treatments, you probably think of braces.
While this is one of the most common solutions for a misaligned bite, less well-known options like palate expanders still have their place in select treatment plans.
If you think you might need to explore this avenue, you’re probably wondering about the average cost of a palate expander.
Let’s talk about expander braces cost, factors that impact the final bill, and how Ortho Co. can help you achieve the smile you’ve always wanted.
What is a palate expander?
A jaw expander is a metal or acrylic appliance that expands the upper palate to create more room for impacted or crowded teeth.
This is an alternative to removing teeth, and often sees excellent results in children, although palate expanders may be recommended for adults on a case-by-case basis.
Palate expanders are usually recommended for children with:
- Crossbites (a scissor-like bite that can increase tooth wear, strain jaw muscles, and disrupt proper biting function)
- Crowding
- Impacted Teeth (when teeth are blocked by others and unable to emerge)
- Facial asymmetry (Crooked smile due to small upper jaw)
The dental expander is placed by an orthodontist. Each day or week throughout the treatment process, a “key” is used (either by the parent or the patient) to widen the expander, forcing the dental arch outward.
This treatment method takes an average of nine months.
How much does a palate expander cost Australia?
The exact orthodontic expander treatment price will fluctuate based on factors within your control, like location and orthodontist chosen, as well as on factors outside your control, like age and the condition of your teeth.
The following is a rough guide only to palate expander price ranges :
| Treatment Type | Estimated Cost (AUD) | Notes |
| Basic Palate Expander | $2,800- $3,800 | Suitable for children aged 7–13 years; involves 6–12 months of treatment. |
| Comprehensive Treatment Package | $8,500 – $9,000+ | Includes palatal expander, braces, adjustments, and retainers. |
| Adult Treatment (SARPE) | $9,000 – $10,000+ | For adults requiring surgical assistance; may involve additional procedures. |
| Removable Expanders | $2,800 – $3,800 | Custom-made device; requires excellent patient compliance. |
| Fixed Expanders | $2,800 – $3,800 | Includes types like Rapid Palatal Expanders (RPE); fixed to molars, adjusted regularly. |
| Quad Helix Appliance | $2,000 – $3,000 | Spring-like wire appliance; used for minor expansion and arch development. |
| Invisalign Expander | $3,000 – $4,000 | Sequential removable expanders to expand the upper teeth |
Factors that affect orthodontic expander cost
The average cost of an orthodontic expanders varies based on a number of factors, including:
- Age of Patient : Younger patients (7–13 years) typically experience more efficient expansion, potentially reducing overall treatment time.
- Type of Expander : Removable expanders may be less expensive but require strict adherence to usage instructions. Fixed expanders, like RPEs, are more effective but may come at a higher cost.
- Treatment Complexity : Cases involving severe crowding, crossbites, or impacted teeth may necessitate more complex treatment plans, increasing costs.
- Provider Location : Costs can vary based on geographic location and the specific orthodontic practice.
- Insurance Coverage : Private health insurance may cover part of the cost, depending on the policy and level of coverage.
Cost of palate expander for kids vs. adults
Palate expanders are most commonly used for children, and can be highly effective for developing jaws and teeth—they’re also more affordable for children as treatment is more straightforward.
Here is a more detailed look at the differences in cost for a palate expander for children versus adults :
| Category | Palate child palate expander cost | Adult palate expander cost |
| Typical Cost Range | $2,800 – $3,800 AUD | $8,500 – $9,000+ AUD |
| Treatment Duration | 6–12 months | 12–18 months or more |
| Effectiveness | High; bones are still developing, making expansion easier | Lower; bones are fully fused, requiring more effort or surgery |
| Common Expanders Used | Rapid Palatal Expanders (RPE), Removable Expanders | MARPE (Miniscrew-Assisted Rapid Palatal Expansion), SARPE (Surgically Assisted RPE) |
| Insurance Coverage | Often covered partially or fully by private health insurance | Coverage varies; may require higher out-of-pocket expenses |
| Post-Treatment | May require braces or retainers when all adult teeth are in place | Often requires braces, retainers, or even jaw surgery |
Palate expander vs. braces cost comparison
As you can see below, braces tend to be more expensive, and are more commonly used for older teens and adults.
There is some overlap in the underlying causes, but in most cases, your orthodontist will be able to recommend the solution that is best suited for your bite.
| Treatment Type | Typical Cost (AUD) | Ideal Age Group | Treatment Duration | Common Uses |
| Palate Expander | $2,800 – $3,800 | Children (Ages 7–14) | 6–12 months | Correcting crossbites, dental crowding, narrow upper jaw, improving nasal airflow |
| Braces | $8,000 – $10,000+ | Teens and Adults | 12–36 months | Aligning teeth, correcting bite issues, closing gaps, improving smile aesthetics |
Additional expenses & hidden costs of jaw expander
Like most orthodontic treatments, jaw expanders are a financial undertaking. The best thing you can do for yourself (and your wallet) is to go in with a clear head and eyes wide open.
Not all orthodontists will list prices upfront. When you’re receiving projected costs, make sure you have a clear idea of what is included in palate expander dental cost and what will be an additional expense.
Here’s what you can expect to pay for the aspects of treatment that are sometimes left off the initial bill:
- Consultation and diagnostic records : Initial exams, X-rays, and impressions can cost between $90 to $300.
- Adjustment visits : Regular checkups during the expansion phase often included in the overall price, but some offices may charge extra, averaging $50–$150 per visit (at Ortho Co. we offer an all-inclusive package so no additional hidden fees for extra visits).
- Removal of expander : Some providers charge a fee for removal, typically $200–$400 (we do not charge at Ortho Co.,)- it’s all part of your treatment fee.
- Retainers and follow-up care : After expansion, retainers might be necessary to maintain results, costing $200–$500.
How Ortho Co. can help
If it works for your lifestyle and budget, a palate expander can be an excellent way to correct overcrowding.
If you’re unsure about your bite, the first step is to come see us at Ortho Co. so we can talk about next steps.
As experienced Burwood orthodontists, we understand that budget is an important deciding factor, which is why we’ll present you with transparent pricing from the very start, with no hidden costs and no unexpected add-ons.
Call and speak to our friendly team today.
