What Are Tooth Crowns Made Of?

What Are Tooth Crowns Made Of

Picking the perfect dental crown isn’t just about aesthetics; it’s about finding the right material that suits your needs. Whether you’re aiming for a natural look, durability, or cost-effectiveness, understanding what dental crowns are made of is key. Let’s dive into the world of dental materials to help you make an informed decision.

Exploring Dental Crown Materials:

When your tooth needs a makeover, a dental crown comes to the rescue. But did you know these crowns can be made from various materials? Let’s explore the options:

  • Porcelain or Ceramic: Mimicking the natural look of teeth, porcelain and ceramic crowns are favoured for front teeth due to their seamless blend with your smile.
  • Metal Crowns: Crafted from sturdy metals like gold or chromium, metal crowns are a reliable choice for back teeth that bear the brunt of chewing and grinding.
  • Porcelain Fused to Metal (PFM): Combining the strength of metal with the aesthetics of porcelain, PFM crowns offer durability and visual appeal. Just watch out for that occasional dark line near the gum line.
  • Zirconia: A modern marvel, zirconia crowns marry durability with natural aesthetics, making them suitable for both front and back teeth.
  • Composite Resin: While more budget-friendly, composite resin crowns may lack the longevity of other materials. They’re easily fixable but prone to wear and staining.

Choosing the Right Material:

  • Location of the Tooth: Opt for porcelain or zirconia for visible front teeth, while metal or PFM crowns are ideal for molars that endure heavy chewing.
  • Durability Needs: If you’re a heavy chewer or grind your teeth, go for robust options like metal or zirconia crowns.
  • Aesthetic Preferences: For a natural-looking smile, porcelain, ceramic, or zirconia crowns are your best bet.
  • Cost Considerations: While metal and composite resin crowns may be cheaper initially, porcelain and zirconia offer better longevity, making them cost-effective in the long run.


Selecting the perfect material for your dental crown is a personalised decision that depends on your unique needs and preferences. Consult with your Dentist Turramurra to find the ideal match that will enhance your smile and stand the test of time.

Frequently Asked Questions:

What are permanent dental crowns made of?

  • Permanent dental crowns can be crafted from materials like porcelain, ceramic, zirconia, metal, or porcelain fused to metal (PFM), depending on factors like aesthetics and durability.

How long does a tooth crown last?

  • While the lifespan of a dental crown can vary, proper care and oral hygiene can extend its longevity. On average, crowns can last from 5 to 15 years or even longer with good maintenance.

What is the inside of a crown made of?

  • The interior material of a crown varies based on its type. Metal crowns are all-metal inside, while PFM crowns have a metal interior with a porcelain outer layer. Zirconia crowns are usually made entirely of zirconia, while composite crowns feature a resin-based interior.