Porcelain Veneers: Durable Shells for a Flawless Smile

What Porcelain Veneers Correct

Porcelain veneers are wafer-thin shells, typically less than a millimetre thick, bonded to the visible front surface of a tooth. They are commonly used to address discolouration that does not respond to whitening, chipped or worn edges, small gaps between front teeth, and teeth that are slightly rotated or narrow compared with their neighbours.

Because the shells are custom made in a dental laboratory from a mould or digital scan of your teeth, they can be shaped to correct several of these issues simultaneously across a set of front teeth, creating a coordinated and natural looking result rather than fixing one tooth in isolation.

The Treatment Process

Treatment usually begins with shade selection and a mock-up so you can preview the intended result. A thin layer of enamel, often less than half a millimetre, is then gently removed from the front surface of each tooth to make room for the veneer without making the tooth look bulky.

An impression or digital scan is taken and sent to the laboratory, and a temporary veneer is placed to protect the prepared tooth while the permanent shells are fabricated, which usually takes one to two weeks. At the fitting appointment, each veneer is tried in individually to check colour and fit before being permanently bonded using a light-cured resin cement.

The bonding step is technique sensitive and benefits from a dry, well isolated field, which is one reason we recommend having veneers placed in a proper clinical setting rather than rushed same-day arrangements sometimes advertised elsewhere.

Longevity and Realistic Expectations

Well made porcelain veneers can last well over a decade with good care, and porcelain itself resists staining from tea, coffee and turmeric-based foods far better than natural enamel or composite resin. However, the bonded margin where veneer meets tooth can still discolour slightly over many years, particularly if oral hygiene around the gum edge is neglected.

Veneers are not indestructible. Biting directly into hard items such as ice, opening packets with your front teeth, or sustaining a direct blow during sport can chip or dislodge a veneer, so we discuss these precautions clearly during the consultation and recommend a night guard if you grind your teeth.

Veneers Versus Other Options

Compared with composite bonding, porcelain veneers cost more and require some tooth preparation, but they hold colour and shape considerably longer and resist scratching from daily brushing. Compared with crowns, veneers preserve more of the natural tooth since they typically cover only the front surface rather than encasing the whole tooth.

Your dentist will discuss which option suits your specific combination of tooth colour, existing damage, bite pattern and budget, since veneers are not always the most conservative or appropriate choice for every situation, particularly where a tooth has extensive decay or a large existing filling.