Dentures Perth: What is the Best Material for Complete Dentures?

Complete dentures play a crucial role in restoring the functionality and aesthetics of a patient’s mouth when they have lost all their natural teeth. Dentures provide a comfortable and natural-looking replacement, allowing individuals to regain their ability to chew, speak, and smile with confidence. One important factor to consider when getting complete dentures is the material used. In this article, we will explore the different materials available for complete dentures and discuss which one may be the best choice for you in the context of dentures Perth.

Key Takeaways:

  • Acrylic dentures are a popular and affordable option, easy to adjust and repair, but may be less durable over time.
  • Cobalt-chromium dentures offer exceptional strength and durability, with a precise fit and lightweight design, but they can be more expensive and not suitable for metal allergy sufferers.
  • Flexible dentures provide enhanced comfort, a natural appearance, and resistance to fracture, but may require more frequent replacement.
  • Composite dentures strike a balance between strength, aesthetics, and cost, but they can be prone to staining and wear.
  • Metal-based dentures are known for their strength, stability, and durability, with minimal thickness for a comfortable fit, but they tend to be more expensive.
  • Consider comfort, durability, aesthetics, and cost when choosing the best material for your dentures.
  • Dentures typically last 5 to 10 years, depending on various factors.
  • Modern dentures allow for a wide range of food choices, but initially, sticking to softer foods may be recommended.
  • Dentures can be repaired if they break, so consult with your dentist for professional assistance.
  • Collaborate with your dentist to make an informed decision based on your needs and preferences.
  • Proper care and regular dental check-ups are essential for maintaining the longevity and functionality of dentures.

dentures Perth

Common Materials for Complete Dentures

Acrylic Dentures

  • Based on our firsthand experience, acrylic dentures, also known as traditional or conventional dentures, have been widely used for many years.
  • They are made from a high-quality acrylic resin that is durable and can withstand everyday use.
  • Acrylic dentures are relatively affordable compared to other materials.
  • These dentures are easy to adjust and repair if necessary.
  • However, they may be less durable than other materials and can wear down over time.

Cobalt-Chromium Dentures

  • As per our expertise, Cobalt-chromium dentures are made using a metal alloy framework with a cobalt-chromium base.
  • They are exceptionally strong and durable, making them a popular choice for long-term use.
  • These dentures are thinner and more lightweight than acrylic dentures, providing greater comfort for the wearer.
  • Cobalt-chromium dentures have a precise fit and excellent stability.
  • However, they are more expensive than acrylic dentures and may not be suitable for patients with metal allergies.

Flexible Dentures

  • Flexible dentures are made from a thermoplastic material called nylon or Valplast.
  • These dentures offer enhanced comfort and a natural-looking appearance.
  • The flexibility of the material allows for a snug fit, reducing the risk of gum irritation.
  • Flexible dentures are more resistant to fracture compared to acrylic dentures.
  • However, they may not be as durable as other materials and may require replacement more frequently.

Composite Dentures

  • Created using a combination of acrylic resin and other materials like porcelain or composite resin.
  • Offer a good balance between strength, aesthetics, and cost.
  • Can be more prone to staining and wear than other options.

Metal-Based Dentures

  • Through our trial and error, we discovered that framework made of metal (often cobalt-chromium) with acrylic or porcelain teeth attached. Click here to learn more.
  • Known for their strength, stability, and durability.
  • Require minimal thickness, allowing for a more comfortable fit.

Factors to Consider

  1. Comfort: Acrylic resin and flexible dentures tend to be more comfortable as they conform to the shape of the mouth and gums.
  2. Durability: Metal-based dentures are known for their durability and resistance to wear and tear.
  3. Aesthetics: Porcelain dentures offer the most natural-looking results, closely resembling natural teeth.
  4. Cost: Acrylic resin dentures are usually the most cost-effective option, while metal-based dentures tend to be the most expensive.

Frequently Asked Questions (FAQ)

How long do dentures typically last?

The lifespan of dentures varies depending on the material used, the wearer’s oral hygiene practices, and other factors. On average, dentures can last anywhere from 5 to 10 years.

Are there any dietary restrictions with dentures?

Initially, you may need to stick to softer foods until you become accustomed to wearing dentures. However, modern dentures are designed to withstand regular chewing, allowing you to enjoy a wide variety of foods.

Can dentures be repaired if they break?

Yes, dentures can often be repaired if they break. It is important to consult with your dentist for professional assistance in repairing your dentures to ensure a proper fit and functionality.


Choosing the right material for your complete dentures is a decision that should be made in consultation with your dentist. Each material has its own advantages and considerations, and what may be the best choice for one person may not be suitable for another. Factors such as durability, comfort, cost, and personal preferences should all be taken into account. By working closely with your dentist and discussing your needs and expectations, you can make an informed decision that will provide you with the best possible outcome for your dentures in Perth. Remember, proper care and regular dental check-ups are essential for maintaining the longevity and functionality of your dentures.