Key facts about dental bonding
- Dental bonding uses tooth-coloured resin to repair chips, gaps, discolouration and minor damage
- NHS bonding costs £73.50 (Band 2) or £319.10 (Band 3) depending on complexity — private ranges from £150-£400 per tooth
- The procedure typically takes 30-60 minutes per tooth with no anaesthetic needed for simple cases
- Results last 3-10 years with proper care, though bonding is less durable than veneers or crowns
- Available on NHS when clinically necessary, but cosmetic bonding usually requires private treatment
What is dental bonding?
Dental bonding, also called composite bonding or tooth bonding, is a cosmetic dental procedure where your dentist applies a tooth-coloured composite resin material directly to your teeth. The resin is carefully shaped and polished to improve the appearance of damaged, discoloured, or misshapen teeth.
Unlike veneers or crowns which are created in a laboratory, bonding is applied directly to your tooth during a single appointment. Your dentist sculpts the material whilst it's soft, then hardens it using a special ultraviolet light. The result is a natural-looking repair that blends seamlessly with your existing teeth.
Dental bonding can address numerous cosmetic concerns including chipped or cracked teeth, gaps between teeth, discolouration that doesn't respond to whitening, misshapen teeth, and even making teeth appear longer. It's one of the most versatile and affordable cosmetic dental treatments available in the UK.
How much does dental bonding cost in the UK?
The cost of dental bonding varies significantly depending on whether you receive treatment through the NHS or privately, and the complexity of the work required.
NHS dental bonding costs
When dental bonding is deemed clinically necessary — such as repairing a chipped tooth that affects function or treating tooth decay — it may be available on the NHS. The cost falls under the standard NHS band charges for England (2025-26):
- Band 2: £73.50 — typically covers simpler bonding procedures like small chip repairs or filling cavities
- Band 3: £319.10 — applies to more complex bonding work, often combined with other treatments like crowns
However, purely cosmetic bonding to improve appearance without clinical necessity is not usually available on the NHS. If you're seeking bonding for aesthetic reasons alone, you'll need private treatment.
You can use our NHS vs private dental cost calculator to compare treatment costs and understand which NHS band applies to different procedures.
Private dental bonding costs
Private dental bonding costs in the UK typically range from:
- £150-£250 per tooth for straightforward cosmetic bonding
- £250-£400 per tooth for more extensive work or multiple teeth
- £1,000-£2,500 for full smile makeovers involving 6-8 front teeth
Prices vary by location (London and major cities tend to be more expensive), the dentist's experience, and the complexity of your case. Some practices offer payment plans to spread the cost over several months.
If you're considering private treatment, you might want to compare dental plans UK to see if a dental plan could help reduce your overall costs, particularly if you're planning multiple cosmetic treatments.
The dental bonding procedure: what happens?
Understanding what happens during dental bonding can help ease any anxiety about the treatment. The good news is that it's one of the simplest dental procedures available.
Preparation and planning
Your dentist will first examine your teeth and discuss your goals. They'll select a composite resin shade that matches your natural teeth perfectly. For most bonding procedures, anaesthetic isn't necessary unless you're having decay removed or the bonding is very close to a nerve.
Your dentist will slightly roughen the surface of your tooth and apply a conditioning liquid. This helps the bonding material adhere properly to your tooth.
Application and shaping
The tooth-coloured resin is then applied in layers. Your dentist carefully moulds and smooths it to achieve the desired shape. This is where the dentist's artistic skill really matters — they're essentially sculpting a new surface for your tooth.
Once each layer is positioned correctly, a special blue light is used to harden the material. This curing process takes just a few seconds per layer.
Final touches
After the resin has hardened completely, your dentist will trim, shape and polish it until it matches the sheen of your natural teeth. The entire process typically takes 30-60 minutes per tooth.
Most patients can eat and drink immediately after bonding, though it's worth avoiding very hard foods for the first 24 hours whilst the bond fully sets.
How long does dental bonding last?
Dental bonding typically lasts between 3 to 10 years, depending on several factors:
- Location of the bonded tooth — bonding on front teeth that don't experience heavy chewing pressure tends to last longer
- Your oral habits — biting nails, chewing ice, or using your teeth as tools can damage bonding
- Oral hygiene — good brushing and flossing habits help bonding last longer
- Diet — avoiding staining foods and drinks preserves the colour
Whilst bonding is less durable than veneers or crowns, it's also less invasive and more affordable. The material can chip or stain over time, particularly if you smoke, drink lots of coffee, tea or red wine, or eat highly pigmented foods.
Regular check-ups with your dentist will help identify any wear or damage early. When bonding does need replacing, the procedure is straightforward and relatively inexpensive compared to other cosmetic treatments.
Dental bonding vs other treatments: making the right choice
Dental bonding isn't suitable for every situation. Understanding how it compares to alternatives helps you make an informed decision.
Bonding vs veneers: Veneers are thin porcelain shells that cover the entire front surface of teeth. They're more durable (lasting 10-20 years) and stain-resistant than bonding, but cost significantly more (£500-£1,000 per tooth privately) and require removing some tooth enamel. Bonding is reversible and preserves more natural tooth structure.
Bonding vs crowns: Crowns cover the entire tooth and are recommended for severely damaged teeth or after root canal treatment. They're stronger than bonding but more invasive and expensive. Bonding works well for minor to moderate cosmetic issues.
Bonding vs whitening: If discolouration is your only concern, professional whitening might be more appropriate. However, bonding can address discolouration that doesn't respond to whitening, such as intrinsic staining or tetracycline staining.
Your dentist will recommend the most appropriate treatment based on your specific needs, budget, and long-term dental health goals.
Finding an NHS dentist for dental bonding
If you need dental bonding for clinical rather than purely cosmetic reasons — such as repairing a broken tooth or treating decay — you may be able to access treatment through the NHS.
The first step is to search for an NHS dentist near you who is accepting new patients. NHS dental availability varies significantly by region, with some areas having waiting lists whilst others have immediate appointments available.
When you contact a practice, explain your dental concern clearly. If the bonding is to repair damage affecting your tooth function or oral health, it's more likely to be covered under NHS treatment. However, if you're seeking bonding purely to improve appearance, the dentist will likely recommend private treatment.
For urgent situations involving broken or damaged teeth that are causing pain, our emergency dentist guide can help you find immediate care.
If you're new to NHS dental care, our guide on how to register with an NHS dentist walks you through the registration process step by step.
Ready to explore dental bonding options?
Dental bonding offers an affordable, minimally invasive solution for improving your smile, whether you're addressing a chipped tooth, closing gaps, or covering discolouration. With costs ranging from £73.50 on the NHS for clinically necessary work to £150-£400 per tooth privately for cosmetic treatments, it's one of the most accessible cosmetic dental procedures available.
The best first step is to book a consultation with a qualified dentist who can assess your teeth, discuss your goals, and recommend the most appropriate treatment. They can provide an accurate quote based on your specific needs and explain whether NHS or private treatment is the right option for you.
Search for an NHS dentist near you on DentistSearch to find practices in your area, check their availability for new patients, and read reviews from other patients. Taking that first step towards the smile you want is easier than you think.