The Honest Answer
High-quality porcelain veneers last 15–25 years with proper care. Composite veneers last 5–7 years. But "high-quality" is the keyword.
What Determines Veneer Lifespan?
1. The Material
- Feldspathic porcelain: Most beautiful, 10–15 years
- E.max (lithium disilicate): Strongest, 15–25 years
- Composite: Cheapest, 5–7 years
2. Preparation Quality
Tooth preparation is an art. Too much removal weakens the tooth; too little creates unnatural thickness.
3. Lab Precision
Cosmo's in-house lab guarantees a perfect fit, unlike outsourced labs the dentist cannot directly supervise.
4. Patient Habits
- Never open things with your teeth
- Wear a night guard if you grind
- Regular cleaning and checkups
From Our Actual Data
Out of more than 10,000 veneer cases at Cosmo Dental:
- 97% remain in excellent condition after 5 years
- 92% remain in excellent condition after 10 years
- Less than 1% needed replacement due to fracture