White (Composite) Fillings in London
White fillings — clinically referred to as composite fillings — have largely replaced silver amalgam as the standard choice for restoring decayed or damaged teeth. They are tooth-coloured, metal-free, and bonded directly to the tooth structure, which means less drilling and more of your natural tooth preserved. For most patients, they are now the obvious first choice.
At DentAkademi London, white fillings are provided at a fixed price of £250 per tooth — with no hidden costs and no surprises. Here is everything you need to know before your appointment.
What Is a White (Composite) Filling?
A composite filling is made from a blend of resin and finely ground glass particles. This material is colour-matched to your natural teeth during placement, allowing the restoration to sit invisibly within your smile. Unlike silver amalgam, which relies on mechanical retention and requires the removal of additional healthy tooth structure to anchor in place, composite bonds chemically to the tooth — which means a more conservative preparation and a more structurally supportive result.
White fillings are used primarily for dental decay treatment, but they are equally suitable for repairing chipped, cracked, or worn teeth. They can be placed on both front and back teeth, making them a genuinely versatile option in modern restorative dentistry.
Composite fillings are mercury-free and metal-free. For patients who have older silver amalgam fillings and are considering replacement, composite is the current standard alternative — and the one we use at DentAkademi London across all restorative work.
Who Is Suitable for White Fillings?
Composite fillings are appropriate for the majority of patients. They are commonly recommended for those with mild to moderate decay, patients who want to replace existing metal fillings, or anyone with chipped, cracked, or worn teeth who prefers a metal-free solution.
Suitability does depend on clinical factors — the location of the tooth, bite force, and the extent of the decay all influence whether composite is the best material for a specific case. In some high-load posterior situations, alternative materials may be more appropriate. Your dentist will assess this at consultation and will always explain the reasoning.
Advantages of White Fillings
- Natural, tooth-coloured appearance that blends with surrounding enamel
- Direct bonding to the tooth — no mechanical retention required
- More conservative preparation — less healthy tooth removed
- Metal-free and mercury-free composition
- Suitable for both front and back teeth
- Distributes chewing forces more evenly than amalgam
- Can be repaired rather than entirely replaced if partially damaged
How the Procedure Works
A white filling is completed in a single appointment and is considered a routine restorative procedure. The process is straightforward and typically takes between 30 and 60 minutes depending on the size and location of the filling.
The dentist begins by removing the decayed or damaged portion of the tooth and cleaning the area thoroughly. The composite material is then applied in layers — each one shaped and hardened with a curing light before the next is added. This layered approach allows precise shaping and ensures the material integrates correctly with the tooth structure. Once the filling is set, the bite is adjusted and the surface polished to a smooth, natural finish.
Most patients return to normal activity immediately after the appointment. If local anaesthetic was used, it is advisable to wait until the numbness has fully worn off before eating.
White Filling Cost in London
White filling costs vary across London clinics depending on the size of the filling, the tooth location, and the materials used. The composite resin and the technique required make white fillings more expensive than amalgam, but the clinical and aesthetic advantages are considerable.
| Treatment | DentAkademi London | London Market Range |
|---|---|---|
| White (Composite) Filling | £250 per tooth | £150 – £300 per tooth |
| Aesthetic Front Tooth Bonding | £400 per tooth | £250 – £450 per tooth |
At DentAkademi London, our pricing is fixed and transparent. The £250 fee covers the full procedure — preparation, composite placement, curing, bite adjustment, and polish. There are no additional charges for the materials used or the number of layers applied.
If you are considering replacing old amalgam fillings with composite, it is worth doing so at a planned appointment rather than waiting for them to fail. Composite replacements are straightforward when the underlying tooth is in good condition — more involved when decay has progressed beneath an ageing filling.
What to Expect After Treatment
Most patients experience no significant discomfort after a white filling. Mild sensitivity to temperature or pressure in the first few days is normal and typically resolves on its own. If sensitivity persists beyond a week, contact the clinic — it is occasionally a sign that the bite adjustment needs refinement.
- Avoid very hard or sticky foods for the first 24 hours
- Brush and floss as normal from the following day
- Attend routine check-ups — composite fillings benefit from periodic polishing
- Let your dentist know if sensitivity does not resolve within a week
With good oral hygiene and regular maintenance appointments, white fillings typically last between 7 and 10 years — and often longer in lower-load positions or smaller restorations.
Frequently Asked Questions
What is a composite filling?
A composite filling is a tooth-coloured restoration made from resin and finely ground glass particles. It bonds directly to the tooth, is colour-matched to the surrounding enamel, and is used to treat decay, chips, cracks, and worn surfaces. It is metal-free and mercury-free.
How much is a white filling at DentAkademi London?
White fillings at DentAkademi London are priced at a fixed £250 per tooth. This covers the full procedure with no additional charges. Aesthetic front-tooth bonding is priced separately at £400 per tooth.
Can you eat after a white filling?
Yes. Composite fillings are fully set immediately after the curing light is used. We advise waiting until any local anaesthetic has worn off before eating to avoid accidental biting, and avoiding very hard or sticky foods for the first 24 hours.
How long do white fillings last?
With good oral hygiene and regular dental check-ups, white fillings typically last 7 to 10 years. Smaller fillings in lower-stress positions often last considerably longer. Size, location, bite force, and daily care all affect longevity.
Are white fillings better than silver amalgam?
For most patients, yes — composite fillings preserve more tooth structure, require no mercury, and are indistinguishable from natural teeth. Amalgam does have advantages in certain high-load situations, but composite is now the standard first-line choice in modern private dentistry.
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