If your dentist has recommended a crown, one of the first questions you’ll probably ask is: which type of dental crown is best? The answer depends on a few important factors, including which tooth is being treated, how much strength it needs, how natural you want it to look, and your budget.
In Australia, the most common types of dental crowns are porcelain or ceramic, zirconia, porcelain-fused-to-metal (PFM), and gold or metal crowns. Each material has different strengths, and the right option depends on your individual needs.
This guide explains the different types of dental crowns in Australia, the pros and cons of each material, and how dentists help you choose the most suitable option for your smile.
What Are Dental Crowns?
A dental crown is a custom-made cap that covers a damaged, weak, worn, or heavily restored tooth. It helps restore the tooth’s shape, strength, function, and appearance while protecting it from further damage.
A dentist may recommend a crown when a tooth:
- has a large filling and not much healthy tooth structure left
- is cracked, chipped, or broken
- has been weakened after root canal treatment
- is badly worn down from grinding or erosion
- is misshapen or severely discoloured
- needs to support a dental bridge
If you want a more general explanation, you can also read our guide on what a dental crown is and when you may need one.
What Are the Main Types of Dental Crowns in Australia?
The main dental crown materials used in Australia include:
- Porcelain or ceramic crowns
- Zirconia crowns
- Porcelain-fused-to-metal (PFM) crowns
- Gold or metal alloy crowns
Each one offers a different balance of appearance, durability, cost, and suitability depending on whether the crown is needed for a front tooth or a back tooth.
Quick Comparison of Dental Crown Types
| Crown Type | Best For | Main Advantage | Main Consideration |
|---|---|---|---|
| Porcelain or Ceramic | Front teeth | Very natural appearance | May be less ideal for heavy bite pressure |
| Zirconia | Back teeth or strong bites | Excellent strength and durability | May look slightly less lifelike in some front-tooth cases |
| Porcelain-Fused-to-Metal | Patients wanting strength and tooth colour | Good balance of durability and aesthetics | Metal edge may show over time |
| Gold or Metal | Back teeth | Outstanding durability and long-term performance | Not tooth-coloured |
Porcelain or Ceramic Crowns
Porcelain or ceramic crowns are a popular choice for patients who want the most natural-looking result, especially for visible teeth.
These crowns are designed to closely match the colour and translucency of natural teeth, making them especially suitable for front teeth restoration. They are also metal-free, which appeals to patients who prefer a highly aesthetic option.
Benefits of porcelain or ceramic crowns
- Excellent natural appearance
- Ideal for front teeth
- Metal-free
- Blends well with surrounding teeth
Considerations
- May be less durable than zirconia or metal for high-pressure chewing areas
- Can chip in some cases under heavy bite force
- May not be ideal for people who grind their teeth heavily
Zirconia Crowns
Zirconia crowns are known for their strength, durability, and reliability, making them one of the most popular choices for back teeth and patients with stronger bites.
They are more resistant to cracking and chipping than some traditional porcelain options, which is why dentists often recommend them for molars and other teeth that handle a lot of chewing pressure.
Modern zirconia crowns can also look very natural, although in some highly cosmetic cases, premium porcelain may still provide a more lifelike finish.
Benefits of zirconia crowns
- Very strong and durable
- Suitable for back teeth
- More resistant to chipping than some porcelain crowns
- Good balance of function and appearance
Considerations
- May look slightly less natural than premium porcelain in some front-tooth cases
- Can be bulkier depending on the situation
- Final appearance depends on the material type and crown design
Porcelain-Fused-to-Metal Crowns
Porcelain-fused-to-metal crowns, often called PFM crowns, combine a metal substructure with a porcelain outer layer. This gives them a balance of strength and tooth-coloured appearance.
They have been used successfully for many years and can be a practical choice for patients who want something stronger than traditional porcelain while still maintaining a natural-looking outer surface.
Benefits of PFM crowns
- Strong and reliable
- Tooth-coloured outer appearance
- Long history of successful clinical use
- Often a practical middle-ground option
Considerations
- The metal edge may become visible near the gum line over time
- Less natural-looking than modern all-ceramic options
- The porcelain layer can chip in some cases
Gold or Metal Crowns
Gold or metal crowns are less commonly chosen for visible teeth, but they remain one of the most durable options in dentistry.
They are often used for back teeth, where strength, longevity, and function matter more than appearance. Gold crowns are particularly valued because they can withstand heavy chewing forces and generally cause minimal wear on opposing teeth.
Benefits of gold or metal crowns
- Extremely durable
- Long-lasting
- Less likely to chip or fracture
- Often requires less removal of natural tooth structure
- Gentle on opposing teeth
Considerations
- Metallic appearance
- Not suitable for most front teeth
- Usually selected for function rather than aesthetics
Which Dental Crown Is Best for Front Teeth?
For front teeth, appearance is usually the top priority, so dentists often recommend porcelain or high-aesthetic ceramic crowns.
These crowns are popular because they can closely mimic the colour, translucency, and natural look of enamel. When a crown is placed on a tooth that shows when you smile or talk, the cosmetic result matters a lot.
In some cases, zirconia may also be suitable for front teeth, especially if extra strength is needed. The best choice depends on your bite, the tooth position, and your smile goals.
Which Dental Crown Is Best for Back Teeth?
Back teeth handle much more bite force than front teeth, so strength and durability are usually the main priorities.
For molars and premolars, dentists often recommend:
- Zirconia crowns
- Porcelain-fused-to-metal crowns
- Gold or metal crowns in selected cases
These materials are better suited to the pressure of chewing. If you grind or clench your teeth, your dentist may recommend a stronger crown material to reduce the risk of damage over time.
Porcelain vs Zirconia Crowns: What’s the Difference?
This is one of the most common questions patients ask when comparing dental crown options.
Porcelain may be better if:
- you want the most natural cosmetic result
- the crown is for a front tooth
- aesthetics are your highest priority
Zirconia may be better if:
- you want maximum strength and durability
- the crown is for a back tooth
- you grind your teeth or have a strong bite
- you want a good balance of strength and appearance
In simple terms, porcelain often wins on aesthetics, while zirconia often wins on strength. The right choice depends on the location of the tooth and what matters most in your case.
Best Dental Crown by Situation
Choosing the best dental crown depends on your individual needs, but this quick guide can help:
- Best dental crown for front teeth: Porcelain or ceramic
- Best dental crown for back teeth: Zirconia or PFM
- Best for durability: Zirconia or gold
- Best for aesthetics: Porcelain or high-aesthetic ceramic
- Best balance of strength and appearance: Zirconia or PFM, depending on the case
What Factors Affect the Best Crown Choice?
There is no single crown material that is best for everyone. Dentists choose crown materials based on the condition of the tooth and the patient’s needs.
- Tooth location
- Front teeth usually need better aesthetics, while back teeth generally need more strength.
- Bite pressure
- If you clench or grind your teeth, stronger materials may be more suitable.
- Appearance goals
- Some patients want the most natural-looking smile possible, especially for visible teeth.
- Budget
- Dental crown costs can vary depending on the material, lab work, and complexity of the treatment.
- Condition of the tooth
- A severely damaged tooth may need a stronger material or a design that offers extra support.
- Your dentist’s recommendation
- Your dentist will assess your bite, oral habits, and the condition of the tooth before recommending the most suitable crown.
How Much Do Dental Crown Materials Differ in Cost?
The cost of dental crowns in Australia can vary depending on:
- the material used
- the position of the tooth
- whether additional treatment is needed first
- the complexity of the case
- the dental clinic and laboratory involved
While cost matters, long-term value matters too. A crown that suits your bite, tooth position, and cosmetic needs may last better and feel more comfortable over time.
The cheapest option is not always the best option, and the most expensive option is not always necessary. The right choice is the one that fits your treatment needs and long-term goals.
How Dentists Choose the Right Crown for You
A good dentist does not recommend crown materials based on trend alone. They consider:
- which tooth needs treatment
- how much healthy tooth structure remains
- whether the tooth is visible when you smile
- how heavily you bite
- whether you grind or clench
- the result you want
- your budget and preferences
The goal is to provide a crown that is comfortable, durable, functional, and natural-looking.
Are Dental Crowns Worth It?
For many patients, yes.
A dental crown can help:
- protect a weakened tooth
- restore chewing ability
- improve the appearance of a damaged tooth
- reduce the risk of further breakage
- help preserve your natural tooth for longer
If a damaged tooth is left untreated, it may continue to weaken and eventually need more complex treatment.
Which Type of Dental Crown Is Right for You?
The best dental crown is the one that suits your tooth, your bite, your smile goals, and your budget. Some patients need the most natural-looking option for a front tooth, while others need a stronger crown for a back tooth that handles heavy chewing forces.
At Parkmore Family Dental, we help patients compare dental crown materials clearly and choose the option that best supports long-term comfort, function, and appearance. If you need a dental crown or want help deciding between porcelain, zirconia, PFM, or other options, our team is here to guide you.
Book a consultation with Parkmore Family Dental to discuss your dental crown options and get personalised advice.
