How Long Do Veneers Last? Veneers vs Crowns

Porcelain veneers typically last 10 to 15 years with good care, according to Cleveland Clinic, and how long yours last depends heavily on grinding, biting habits and gum health. A veneer covers only the front of a tooth to change how it looks, while a crown covers the whole tooth to strengthen it. Which one fits depends on how much healthy tooth is left, which a dentist can tell after an exam.

How long do veneers last?

Cleveland Clinic gives an average lifespan of 10 to 15 years for veneers with proper care and maintenance. Its broader overview of cosmetic dentistry gives a wider approximate range of five to 15 years, which reflects how much the result depends on the material and on the person wearing them.

There are two main materials. The ADA describes porcelain veneers as strong, long-lasting and natural-looking, and usually the more expensive option. Composite veneers are made from tooth-colored filling material bonded directly to the tooth. They may need less enamel removed and fewer visits, and are easier to repair, but the ADA notes they are not as resistant to staining or wear. For comparison, Cleveland Clinic puts dental bonding, which uses the same composite material, at roughly five to eight years.

What makes veneers fail sooner?

The ADA notes that a veneer may chip, crack, wear down or loosen over time and then need to be rebonded, repaired or replaced. The usual causes are predictable:

• Grinding or clenching. The ADA cautions that veneers may not be a good choice for people who clench or grind or have a deep overbite, so this needs to be part of the conversation before treatment, often together with a night guard.
• Using front teeth as tools: biting nails, pens or packaging, or biting straight into very hard foods.
• Decay at the edges. The tooth under a veneer can still get a cavity, so brushing, flossing and checkups still matter.
• Gum recession, which can expose the margin of the veneer over time.

Porcelain resists staining better than natural enamel, but Cleveland Clinic still suggests going easy on coffee, tea, red wine and berries, and avoiding whitening products on veneers, which can scratch them.

Are veneers permanent?

Traditional veneers are not reversible. To fit them, a small amount of enamel is removed from the front of the tooth, and that enamel does not grow back, so the tooth will always need a veneer or other covering afterwards. Some no-prep or minimal-prep veneers need less enamel removed, though Cleveland Clinic notes even these require some, and they are not right for everyone.

Because the decision is permanent, it is worth asking whether something less invasive would do the job. Whitening can fix color alone, and aligners can straighten teeth that are healthy but out of line. Veneers make most sense when the shape or surface of the tooth itself is the problem.

Veneers vs crowns: what is the difference?

Both are custom porcelain or ceramic restorations, but they do different jobs. Cleveland Clinic and the ADA describe it the same way: a veneer covers only the front surface of a tooth, while a crown covers the entire tooth.

• Purpose: a veneer is mainly cosmetic, changing color, shape or small gaps. A crown restores and protects a tooth weakened by a large cavity, a crack, a big old filling or a root canal.
• Tooth preparation: a veneer removes a thin layer from the front. A crown requires reshaping the tooth on all sides so the cap can fit over it.
• Strength: a crown adds protection to a damaged tooth. A veneer does not strengthen a weak tooth.
• Lifespan: Cleveland Clinic gives crowns a range of five to 15 years with proper care, similar to the range for veneers.

If the front tooth is healthy and the concern is appearance, a veneer is usually the more conservative choice. If the tooth is cracked, heavily filled or root-canal treated, a crown is often the safer one.

What does getting veneers involve?

Porcelain veneers usually take more than one visit. The teeth are examined, a thin layer of enamel is removed and impressions or a digital scan are taken. A lab then makes the veneers, which can take a few weeks, with temporaries in place if needed. At the fitting, the shape, color and fit are checked before they are bonded. Composite veneers are built up directly on the tooth, often in one visit. See our veneers page for how the design step works.