How long do composite veneers last?

Composite veneers typically last 5–7 years before they need polishing, repair, or replacement. They stain and surface-wear faster than porcelain. Minor chips and surface wear can often be repaired chairside without a full replacement.

Does grinding shorten veneer lifespan significantly?

Yes — unmanaged bruxism is the leading cause of premature veneer failure. The occlusal forces during grinding can exceed 300 kg/cm², well above normal chewing load. A properly fitted night guard distributes this force and protects the veneer surface.

Can I replace one veneer if it chips?

Yes, but shade matching becomes harder as porcelain ages — the surrounding natural teeth or other veneers will have shifted slightly in colour. A skilled ceramist can usually get within an acceptable range. If you are within the warranty period, contact Picasso first.

Do porcelain veneers stain?

The glazed surface of fired porcelain is highly stain-resistant. However, the bonding cement at the veneer margins and adjacent natural teeth still stain with excessive coffee, red wine, and tobacco. Maintain hygiene and regular hygienist cleans.

What is the Picasso warranty on veneers?

Emax Press veneers at Picasso carry a 7-year warranty against manufacturing defects. Trauma, grinding without a guard, and decay at margins are excluded. Full terms at /warranty/.

Aftercare

How long do porcelain veneers last? Lifespan by material

Q: How long do porcelain veneers last?

Studies report median survival rates of 93–94% at 5 years and around 73% at 10 years for Emax and feldspathic porcelain veneers. In practice most veneers last well past 10 years with proper care; some last 20+. Individual results depend on oral hygiene, diet, and whether bruxism is managed.

Veneer lifespan guide for UK patients — porcelain vs composite durability table, factors that extend or shorten life, and when to plan replacement after Picasso treatment.

Porcelain veneers typically last 10–15 years with good oral hygiene, night guard compliance if you grind, and regular UK hygienist visits. Emax Press veneers carry a 7-year manufacturer warranty at Picasso. Composite veneers last 5–7 years. The single biggest reducer of veneer lifespan is unmanaged bruxism.

Lifespan by material — comparison table

Material	Typical lifespan	Picasso warranty	Notes
Emax Press porcelain	10–15 years (often longer)	7 years	Most common at Picasso; balance of aesthetics and strength
Emax Press Plus porcelain	12–15+ years	7 years	Slightly higher translucency; same durability class
Lisi porcelain	10–15 years	7 years	Lithium-disilicate reinforced
Composite (direct)	5–7 years	6 months	Prone to surface wear and staining; repairable chairside

Factors you control — and how much they matter

Factor	Impact on lifespan	What to do
Bruxism without a night guard	Very high — can fracture veneers within 1–3 years	Wear a custom night guard every night
Oral hygiene	High — decay at preparation margins shortens lifespan	Brush twice daily, floss daily
Biting nails, pens, or ice	Moderate–high — point loading chips porcelain	Stop the habit; treat the veneer like fine ceramic
Eating hard foods on front veneers	Moderate	Cut food; don’t use front teeth to break hard items
Regular hygienist visits	Moderate — removes bacteria at margins	Every 6 months minimum
Contact sports without a guard	High — impact risk	Wear a sports mouthguard
Smoking	Low for the veneer itself; high for gum recession	Gum recession exposes preparation margins

Factors outside your control

Gum recession with age: As gums recede, the natural tooth root becomes visible below the veneer margin. This is a gum issue, not veneer failure. Management may involve gum graft assessment if significant.
Bite changes: Orthodontic tooth movement or jaw changes over time can alter how veneers occlude. Annual check-ups catch this early.
Ceramic fatigue: All ceramic materials undergo micro-fracture propagation under cyclic loading over time. This is largely unavoidable but is significantly slowed by a night guard and avoiding excessive biting forces.

When to consider replacement

Replace veneers when:

A chip or crack cannot be satisfactorily repaired chairside
Gum recession has exposed more than 1–2mm of preparation margin and is affecting appearance or hygiene
Shade mismatch between the veneer and surrounding teeth has become noticeable
You want a shade or shape change
Decay has occurred at a preparation margin and repair is insufficient

Do not replace veneers that are functioning well just because they are old. A well-maintained 12-year-old porcelain veneer may outperform a replacement.

The night guard — the single most important maintenance tool

A custom hard acrylic night guard protects veneers by absorbing grinding forces. It should be replaced every 2–5 years as it wears — the guard takes the damage instead of the veneer. The cost of replacing a guard (£150–£400 in the UK) is trivial compared to replacing a veneer.

See night guards and bruxism for the full clinical guide.

UK maintenance schedule

Timeframe	Action
2–4 weeks post-return	UK dentist check — confirm bite is balanced
6 months	Hygienist visit — professional clean, margin check
Annually	Dentist review — photo comparison to baseline, margin assessment
If symptoms	Sensitivity, chip, or looseness — see dentist within 48h