Veneers vs bonding vs crowns: how to choose

Veneers vs bonding vs crowns: which is right for you? In short, composite bonding is often enough for a small repair to a healthy tooth, veneers are considered for a bigger change to the colour and shape of your front teeth, and a weakened or broken tooth usually needs a crown (cap). The three differ in how much tooth is removed, how many visits they take and how long they last.

The final choice depends on your teeth, gums and bite, and on what matters to you.

Veneers vs bonding vs crowns: tooth removal, visits and lifespan

These ranges come from health organisations and studies; they are not a promise. Much depends on your bite, habits and daily care.

Composite bonding vs veneers: when is bonding enough?

Bonding is a sensible first choice when the tooth is healthy and the change is small:

• a small chip on the edge of a tooth
• a small gap between front teeth
• a tooth that is slightly shorter than its neighbours or has an uneven edge
• a small stain or dark patch that whitening does not shift

Bonding takes about 30 to 60 minutes per tooth, and usually no enamel is removed (Cleveland Clinic). Composite is also easier to repair than porcelain (ADA MouthHealthy).

However, bonding does not resist stains as well as porcelain, can chip over the years and does not last as long as veneers or crowns (Cleveland Clinic). See also white fillings and composite bonding.

When are veneers the better choice?

Veneers make sense when you want a bigger change across several front teeth: discolouration that does not respond to whitening, worn or uneven edges, teeth of different shapes, or small gaps. Slightly crooked teeth can look straighter, but veneers do not move teeth or correct your bite.

Veneers come in two materials:

• Composite veneers usually need less filing and fewer visits, and are easier to repair, but they lose their shine and pick up stains sooner. In a review of studies, about 88 in 100 were still functioning after 2 to 8 years (Lim et al., 2023).
• Porcelain veneers are made in a dental laboratory, keep their colour better and usually cost more. In reviews of studies, about 87 to 96 in 100 were still in place after 9 to 10 years (Morimoto et al., 2016; Beuer et al., 2025).

Most veneers involve removing a thin layer of enamel, which cannot be undone (ADA MouthHealthy). If you also want whiter teeth, have them whitened before the shade is chosen: whitening does not change the colour of veneers, crowns or fillings (ADA MouthHealthy).

Veneers are usually not a good choice, or something else needs to come first, if:

• you have untreated decay or inflamed gums, which need treating first
• you clench or grind your teeth (bruxism) or have a deep bite, because veneers are then more likely to crack or come off
• the tooth is badly damaged or has a large filling
• your teeth are very crooked or crowded: orthodontic treatment may be a better first step

See also composite and porcelain veneers.

Veneers vs crowns: when do you need a crown (cap)?

A crown is mainly there to protect the tooth, not just for looks. It is usually recommended when little healthy tooth is left:

• a large filling or decay, where a new filling would not hold
• a broken, cracked or badly worn tooth
• a root-filled tooth weakened by a large filling
• a tooth that will support a bridge replacing a missing tooth

Not every root-filled tooth needs a crown: it depends on how much healthy tooth remains (see our article Save the tooth). For a moderately damaged tooth, an onlay (a partial crown) is sometimes enough.

A crown usually takes two visits, with two to three weeks (sometimes longer) in between while the laboratory makes it. Until then, you wear a temporary crown (Cleveland Clinic). See also dental crowns and bridges.

Risks worth knowing before you decide

The figures below are averages from studies, not a prediction for your teeth.

• Bonding: picks up stains over the years, can chip, and will need touching up or replacing.
• Veneers: removing enamel cannot be undone, so the tooth will always need covering. In a review of studies, after about 9 years, around 4 in 100 porcelain veneers had cracked or chipped, around 2 in 100 had come off, and around 2 in 100 teeth had nerve problems (Morimoto et al., 2016).
• Crowns: of the three, these involve removing the most tooth tissue. In one large study, about 7 to 8 in 100 crowned teeth later developed a nerve problem, similar to teeth with large fillings, so root canal treatment may be needed (Ptak et al., 2023). Porcelain can chip, and if a crown does not fit well, decay can start at its edge (Cleveland Clinic).

Start with the least invasive option

Enamel does not grow back. A 2025 consensus statement from three dental societies recommends minimally invasive treatment first, and veneers only after careful assessment of how to preserve healthy tooth tissue.

This is also the thinking behind our practice’s motto, ‘Save the tooth’: your natural tooth comes first. Roughly, from least to most tooth removed, the options are:

1. No treatment, if the issue is purely cosmetic and does not bother you.
2. Professional teeth whitening, if colour is the only issue (more in our teeth whitening guide).
3. Orthodontic treatment, if teeth are crooked or there are gaps: it moves the teeth rather than masking the problem.
4. Composite bonding.
5. Composite veneers.
6. Porcelain veneers.
7. A crown.

This is not a ladder you have to climb one rung at a time. If a tooth is weakened or broken, a crown may be the sensible first choice.

At our practice, composite veneers are made from 3M ESPE Filtek Z550, a nano-hybrid composite. We also fit metal-ceramic crowns (porcelain bonded to metal) and, where a root-filled tooth needs one, a titanium post.

How long do they last, and what helps them last longer?

None of these options lasts for ever. Decay can still develop under a veneer or at the edge of a crown, so cleaning remains just as important.

• Brush twice a day with fluoride toothpaste and clean between your teeth every day (how to brush and clean between your teeth properly).
• Avoid biting your nails and chewing pens, ice or other hard objects; if you grind your teeth, wear a night splint.
• Cut down on coffee, tea, red wine and smoking, especially if you have bonding or composite veneers.
• Keep up with regular check-ups: small chips can sometimes be repaired.

What affects the cost of bonding, veneers and crowns?

The cost of teeth bonding, veneers or crowns cannot be worked out accurately without an examination. It depends on:

• the material: composite, porcelain, metal-ceramic or all-ceramic
• the number of teeth and the laboratory work
• any treatment needed first: fillings, gum treatment, root canal treatment or whitening
• future upkeep: polishing, repairs and, over the years, replacement

After your examination, you will receive a written plan with your options and estimated costs before any treatment begins. See our prices page.

When to see a dentist

Do not wait if:

• a tooth has chipped or broken, especially if it is sharp, sensitive or painful; call as soon as you can so we can check whether a same-day appointment is available during opening hours
• your bonding, a veneer or a crown has chipped, come loose or fallen off
• your bite feels uneven after a new veneer or crown
• the gum around a veneer or crown bleeds or is receding
• a single tooth has darkened, especially after a knock: this can mean the nerve is damaged, which should be checked before any cosmetic treatment (Cleveland Clinic)

Veneers, bonding and crowns: frequently asked questions

Not sure which option is right for you? Book an appointment and we will go through your options together.