Porcelain veneers are thin shells of ceramic that bond to the front surface of your teeth, changing their shape, color, size, or alignment. Each veneer is custom-made in a dental lab and typically costs between $900 and $2,500 per tooth. They’re one of the most popular cosmetic dental treatments because porcelain closely mimics the translucency and light-reflecting properties of natural tooth enamel.
What Porcelain Veneers Are Made Of
Two main types of ceramic are used to make porcelain veneers, and they differ in strength and appearance.
Feldspathic porcelain is the more traditional option. It’s a glass-based material made primarily of silicon dioxide (about 60 to 64%) and aluminum oxide (20 to 23%). Dentists or lab technicians layer it by hand, which allows for excellent control over color and translucency. The tradeoff is durability: feldspathic porcelain has relatively low flexural strength (60 to 70 MPa), making it more prone to fracture under mechanical stress.
Lithium disilicate is a newer glass ceramic with a crystal content of roughly 70%, giving it significantly more strength while remaining translucent enough to look natural. It can be used as a full-contour restoration on its own or layered with additional porcelain for the best possible color match. For teeth that take on more biting force, lithium disilicate is generally the stronger choice.
How Porcelain Veneers Differ From Composite
Composite resin veneers are the main alternative. They cost less per tooth and can often be applied in a single visit, since the dentist sculpts the resin directly onto your tooth rather than sending a mold to a lab. If a composite veneer chips or detaches, it’s relatively easy to repair in one appointment.
Porcelain veneers cost more upfront but resist stains and chips better over time. Porcelain’s surface is smoother and harder than composite resin, so coffee, tea, and red wine are less likely to discolor it. Composite veneers require more careful avoidance of darkly pigmented foods and drinks. If longevity and a close match to healthy enamel matter most to you, porcelain is the stronger option. If budget or repairability is the priority, composite is worth considering.
The Placement Process
Getting porcelain veneers typically takes two visits spread over a couple of weeks.
At the first appointment, your dentist removes a thin layer of enamel from the front surface of each tooth being treated. Traditional veneers require about 0.5 to 0.7 millimeters of removal. Minimal-prep veneers take off 0.3 millimeters or less. After shaping the teeth, the dentist takes a putty impression and sends it to a dental lab. You’ll also choose a shade together using a standardized color guide. Temporary veneers are placed so you can test the fit and preview the color before committing.
At the second appointment, the temporaries come off and the permanent veneers go on. The dentist applies an acidic gel to each tooth surface to slightly roughen it, which helps the bonding cement grip. The custom veneers are cemented into place, then a curing light is applied to each tooth to harden the cement quickly. Local anesthetic is available if you want it, but many people don’t need it for this step.
What Sensitivity Feels Like Afterward
Because enamel has been removed, the underlying layer of your tooth (dentin) is closer to the surface than before. This makes teeth temporarily more reactive to hot and cold drinks, cold air, sweet foods, and chewing pressure. The inner nerve of the tooth can also become mildly inflamed from the preparation process, though this usually resolves on its own.
For most people, mild sensitivity fades within a few days to two weeks. Moderate sensitivity can last up to four weeks. If your veneers slightly change how your teeth come together when you bite, certain teeth may feel extra pressure until you adjust. Pain that worsens or persists beyond a month is unlikely to resolve without professional attention.
How Long They Last
Porcelain veneers don’t last forever, but they can serve you well for a decade or more with proper care. Studies with follow-up periods under five years report survival rates between 80% and 100%. At the 10- to 12-year mark, survival rates range from 53% to 94%. Reliable data beyond 20 years is still limited.
The most common reason veneers fail is fracture of the ceramic itself, accounting for roughly 45% of all failures. Other reasons include the veneer detaching, marginal discoloration, or compromised edges where the veneer meets the tooth. Smoking is linked to significantly higher rates of discoloration at the margins, and people who grind their teeth (bruxism) have a notably higher failure rate. One study found the success rate drops to about 60% in patients with bruxism. Proper bonding also matters: veneers cemented without adequate dentin bonding are more likely to come loose.
Who May Not Be a Good Candidate
Porcelain veneers work best on teeth that still have a healthy layer of enamel for the ceramic to bond to. If your teeth are heavily decayed, severely broken down, or have very little enamel remaining, a crown may be a better option.
Bruxism is the biggest risk factor. Forceful clenching or grinding, whether during the day or while sleeping, puts repeated mechanical stress on thin ceramic shells. Some dental professionals consider bruxism a direct contraindication for veneers. If you grind your teeth but still want veneers, wearing a custom nightguard can help protect them, though the risk of fracture remains higher than average.
Active gum disease or significant misalignment should also be addressed before veneers are placed. Veneers are a cosmetic solution, not a structural one. They can mask minor chips, gaps, and staining, but they can’t fix underlying dental health problems.
Caring for Your Veneers
Daily care for veneers is straightforward but has a few specifics worth knowing. Use a soft-bristled toothbrush and non-abrasive toothpaste. Baking soda toothpaste, charcoal toothpaste, and whitening kits can scratch or weaken the porcelain surface over time. Flossing daily and keeping up with regular dental cleanings protects both the veneers and the natural tooth structure underneath.
Porcelain is stain-resistant, but the cement at the edges isn’t immune to discoloration, especially for smokers. Avoiding habits that stress the veneers, like biting your nails, chewing ice, or opening packages with your teeth, goes a long way toward keeping them intact. If you grind your teeth at night, a nightguard is worth the investment to avoid cracking a veneer that cost you over a thousand dollars.