What Is the Best Type of Dental Crown?

There is no single best crown for everyone. The best type of dental crown depends on where the tooth sits in your mouth, how hard you bite, and how much you need it to blend in with your natural teeth.

That said, four materials cover almost every case. Zirconia crowns are the best all-rounder, extremely strong and tooth-coloured. Porcelain crowns win on appearance and are ideal for visible front teeth. Gold crowns last the longest of any material but look like metal. Porcelain fused to metal sits in the middle as a sensible mid-budget compromise.

The Main Types of Dental Crowns

The primary types of dental crowns are zirconia, all-ceramic, porcelain fused to metal, and metal alloys, with composite resin used mostly for temporary work.

Here is how they compare:

Crown Type	Strength	Appearance	Best For	Typical Lifespan
Zirconia	Very high	Very good	Molars, grinders	10 to 15 years
All-ceramic / porcelain	Moderate	Excellent	Visible front teeth	10 to 15 years
Porcelain fused to metal	High	Good	Mid-budget, either arch	10 to 15 years
Metal/gold	Highest	Shiny	Out-of-sight molars	20 years or more
Composite resin	Low	Fair	Temporary use	1 to 5 years

Zirconia Crowns

Made from zirconium dioxide, zirconia crowns are one of the strongest tooth-coloured options available. They withstand biting and chewing forces of roughly 900 to 1,200 MPa, which is close to the strength of metal.

That combination is why they have become our go-to for posterior teeth. Zirconia crowns combine near-metal strength with a natural appearance, so you get durability without a silver tooth at the back of your smile.

High-translucency versions have improved enormously in recent years, which means porcelain and zirconia crowns are now both realistic choices at the front of the mouth.

All-Ceramic and Porcelain Crowns

If appearance is your priority, all-ceramic is hard to beat. Porcelain and ceramic crowns provide the best natural colour match of any material, mimicking your natural tooth colour and the translucency of natural tooth enamel so the crown blends against the teeth either side.

Within this group, lithium disilicate, often sold as Emax, is widely regarded as the gold standard for front teeth because it balances aesthetic appeal with respectable strength.

The honest trade-off is durability. All porcelain crowns are less hardwearing than metal and can chip under heavy load, which is why we are cautious about using them on molars for patients with a strong bite.

Porcelain Fused to Metal PFM Crowns

PFM crowns have the longest history of the tooth-coloured options. A metal substructure carries the load while a porcelain shell provides the looks, and the porcelain can be colour-matched to the adjacent teeth.

They remain a reasonable middle path on cost. The drawback worth knowing about is that as gums recede over the years, a dark metal line can become visible at the gum line, which is why we tend to favour zirconia for new work.

Metal and Gold Crowns

Metal crowns are made from gold, nickel or chromium, and they have the longest track record of any material. Gold crowns rarely chip or break, resist wear better than anything else, and are famously gentle on the opposing teeth they bite against.

They also need minimal tooth preparation, so more of your natural tooth structure survives the process. With proper care, metal crowns can last 20 years or more.

The obvious limitation is appearance, so they suit out-of-sight back teeth. Some patients also need to consider metal allergies, which we will always ask about before recommending them.

Composite Resin Crowns

Resin crowns are the least expensive option and are most often used as a temporary crown while your permanent one is being made.

They are noticeably more prone to staining, wear and fracture than other crown materials, and typically last three to five years, so we rarely recommend them as a long-term solution.

How to Choose the Best Crown for You

Choosing between dental crown materials is less about finding the objectively best one and more about matching the material to your tooth and your habits.

Start With Where the Tooth Sits

Tooth location does most of the deciding. For front teeth, porcelain or ceramic crowns or high-translucency zirconia give the most natural result, because appearance matters more than raw strength on teeth that never chew heavily.

For molars and other visible teeth at the back, solid monolithic zirconia or gold handles the far greater chewing forces without risk of chipping.

If You Grind Your Teeth

Grinding changes the answer. Zirconia is usually our recommendation for grinders thanks to its high fracture resistance, since a porcelain crown under that kind of nightly load is asking for trouble.

We would also talk to you about a bite splint to protect both the new crown and the surrounding teeth. Our guide to night guards for teeth grinding explains the options.

If You Have Metal Allergies

If you have reacted to metals before, all-ceramic or zirconia is the straightforward answer. Both are metal-free and biocompatible, so there is no compromise involved in avoiding the issue entirely.

If Budget Is the Deciding Factor

Dental crowns cost more than a filling, and it is fair to weigh that up. Just be careful of judging on the initial price alone, because a resin crown replaced three times over fifteen years rarely works out cheaper than one zirconia crown that lasts the distance.

If you would like the full picture on crown costs in Perth, we have set it out in our guide to how much a dental crown costs.

Making Your Crown Last

A permanent crown typically lasts 10 to 15 years on average, though metal often passes 20 and resin rarely gets beyond five. What separates the two ends of that range is upkeep.

The crown itself cannot decay, but the tooth underneath still can. Brushing and flossing carefully around the gum line is what will prevent tooth decay at the margin, which is the most common reason a crown needs replacing early.

Keep up good oral hygiene, protect the tooth enamel on the teeth around it, and book regular check-ups so we can catch tooth decay before it reaches the crown. Looking after your oral health and your dental health generally is what gets you the full lifespan.

Need Dental Crowns? Contact Perth City Dental Today!

The best crown is the one chosen for your tooth, your bite and your budget, not the one that happens to be most popular.

At our boutique practice in the heart of Perth’s CBD, we will assess the tooth, discuss your dental history and any previous problems, and recommend the material that genuinely suits your case.

You will get a clear written quote before anything begins, with no surprises.

Give us a call, and we will help you work out the option that is right for you.