Sure Smile Clinic
Crowns & Onlays

Dental Crowns & Onlays in London

Rebuild a heavily worn, cracked or root-treated tooth so it works again.

When a filling is no longer enough, a crown or onlay covers what is left of the tooth and protects it from splitting. We will show you the options and how each one looks. Request an assessment.

Ready to book your dental crowns & onlays appointment?

Send us your details and we'll be in touch — usually within one working day.

REQUEST AN APPOINTMENT

Why patients choose us for their dental crowns & onlays

  • Natural, tooth-coloured e-max ceramics
  • Strong enough for back teeth
  • Conservative — onlays preserve more tooth
  • Custom-shaded to match neighbouring teeth
  • Long-lasting with proper care
  • Treatment usually completed in 2 visits
Dental Crowns & Onlays at Sure Smile Clinic, London

What's the difference between a crown and an onlay?

A crown is a tooth-shaped cap that completely covers the visible portion of a tooth, restoring its strength, shape, size and appearance. An onlay is a more conservative restoration that covers only the biting surface and one or more of the cusps — preserving more of your natural tooth structure.

At our London practice, we always recommend the most conservative option that will reliably restore your tooth. For many patients, a modern e-max onlay can be a beautiful, long-lasting alternative to a full crown.

When do you need a crown or onlay?

Your dentist may recommend a crown or onlay if you have:

  • A large filling that has failed or is at risk of fracture
  • A cracked, chipped or worn tooth
  • A tooth that has had root canal treatment
  • A discoloured tooth that can't be improved with whitening or bonding
  • A tooth that needs to anchor a dental bridge

We use high-quality lithium-disilicate ceramics (e-max) and zirconia for our crowns and onlays — strong, biocompatible materials that look indistinguishable from natural enamel.

How long do crowns and onlays last?

With good oral hygiene, regular hygienist visits at our London clinic, and avoidance of habits like nail-biting or chewing on hard objects, modern ceramic crowns and onlays typically last 10–15 years or more. Many of our patients enjoy their restorations for considerably longer.

Your treatment journey

From first call to final reveal — your dental crowns & onlays journey

  1. 1

    Consultation

    We assess the tooth, take digital scans and X-rays, and plan your restoration in detail.

  2. 2

    Preparation

    Under local anaesthetic, the tooth is gently shaped and an impression or digital scan is taken.

  3. 3

    Temporary fit

    A temporary crown protects the tooth while your permanent restoration is hand-crafted by our lab.

  4. 4

    Final bond

    At your second visit we check the fit and bite, then bond the new crown or onlay permanently in place.

Your questions, answered

Everything you wanted to know about crowns & onlays

Ready when you are

Take the first step toward your new dental crowns & onlays

Book a friendly, no-pressure consultation or request a callback — whichever feels easier. We'll take it from there.

EMERGENCY?

Smile Again with Confidence

Whether you need a routine check-up, urgent care or a smile makeover — we're here to help. Call us today or book online.

Our Credentials & Associations

Trusted, accredited and recognised

NHS
General Dental Council
Care Quality Commission
Juvéderm
C Thru