Quick answer
Fixed braces are free on the NHS for under-18s who score 3.6 or above on the IOTN scale. For adults paying privately, metal braces cost £1,500–£3,500, ceramic (clear) braces £2,000–£4,500, self-ligating (Damon) £2,500–£5,000 and lingual (hidden) braces £4,500–£10,000. Treatment lasts 12–36 months and is followed by retainers worn for life.
Key facts
Fixed braces remain the most effective option for complex tooth movements. Metal braces are cheapest; ceramic (clear) brackets are more discreet but more expensive. Lingual braces are fitted behind the teeth and are completely hidden — the most expensive option.
Fixed braces (metal, ceramic, self-ligating, or lingual) remain the gold standard for complex orthodontic cases. They are also the only orthodontic option routinely available free on the NHS — for under-18s scoring 3.6+ on the IOTN scale. Adult fixed braces are private only and range from £1,500 (basic metal) to £10,000 (lingual hidden behind teeth).
Treatment takes 12–36 months. Consultation: photos, X-rays, study models or 3D scan, treatment plan. Fitting (60 minutes): brackets bonded to teeth, wire threaded through. Adjustment visits every 4–8 weeks to change wires and bands. Removal (60 minutes): brackets removed, teeth polished, retainers fitted. Total appointments: 15–25 typically.
Mild soreness for 3–5 days after fitting and each adjustment. Cheek and lip ulcers from brackets in the first 1–2 weeks — use orthodontic wax. Soft foods for first week. After removal, mild tooth sensitivity for days.
Active treatment 12–36 months. Results last indefinitely if retainers are worn for life (nightly is acceptable after first year). Relapse is the main long-term risk.
Falls under Free for under-18s with IOTN ≥ 3.6.
| Nation | NHS patient charge |
|---|---|
| England | Free under 18, otherwise Band 3 (£332.10) |
| Wales | Free under 18, otherwise legacy Band 3 (£260.00) |
| Scotland | Free under 26 |
| Northern Ireland | Free under 18 |
NHS charges effective from 1 April 2026.
| Option | UK average | Central London |
|---|---|---|
| Metal fixed braces | £1,500–£3,500 | £2,200–£4,500 |
| Ceramic (clear) braces | £2,000–£4,500 | £2,800–£5,500 |
| Self-ligating (Damon) braces | £2,500–£5,000 | £3,500–£6,500 |
| Lingual (hidden) braces | £4,500–£10,000 | £6,000–£12,000 |
Private fees compiled from UK clinic price lists and 2026 market surveys.
Free for under-18s who score 3.6 or above on the IOTN scale (Index of Orthodontic Treatment Need). The IOTN scores severity of crowding, overbite and alignment. Adults pay privately or, in rare functional cases, may receive NHS Band 3 treatment (£332.10).
Adult orthodontic insurance coverage is limited. Comprehensive plans cover £1,000–£2,500 per year. Most basic plans exclude adult ortho entirely.
For complex cases, yes — fixed braces give the orthodontist finer control. For mild to moderate cases the timings are similar.
Every 4–8 weeks for adjustments. Each visit is 15–30 minutes.
Mild soreness for 3–5 days after fitting and each adjustment. Most patients adapt quickly.
Soft foods for the first week. Avoid hard, sticky and chewy foods (toffee, chewing gum, popcorn) throughout treatment.
Only if visibility is a major concern (e.g. patients in customer-facing roles). Lingual braces are more uncomfortable and harder to clean.
Yes if you don’t wear retainers. Lifelong nightly retainer wear is the only way to prevent relapse.