Zirconia Veneers, Fabricated to Your Prescription — With the Parameters Recorded and Returned

1. What We Fabricate: Three Zirconia Veneer Constructions

Almost every zirconia veneer case falls into one of three constructions. They differ in strength, in how much tooth they need, and in how much characterization they allow.

We are not going to walk you through every veneer material on the market. You already know what a veneer is; that survey is the section you skip.

Next step: send an intraoral scan or an impression with your veneer case and tell us the construction you have in mind — we will confirm it against your preparation before anything is milled.

2. Zirconia vs Lithium Disilicate vs Feldspathic: The Numbers

2.1 Flexural strength and fracture toughness

The figures below are literature and industry values, not measured values for our material. Where you see a range, it reflects the spread across published sources.

We quote these as reference points, and we name them as reference points. A laboratory that presents a published range as its own measured result is telling you something about how it handles data. The same material also runs in full zirconia crowns, where the loading case is different.

2.2 Where zirconia wins — and where it doesn't

Zirconia wins where load is high and space is tight: posterior units, bruxism, spans, and anywhere the tooth needs to survive force rather than match a neighbour exactly.

It does not win on light transmission. If the case is a single central in a high-visibility anterior position, lithium disilicate or a layered construction will often read more naturally. We will tell you that before we mill, not after. Where a metal substructure is still the right call, PFM remains available in the same workflow.

2.3 Minimum thickness by material

Next step: if your preparation is already cut, send the scan. We will tell you which constructions your reduction actually supports.

3. Bonding Zirconia Veneers: What Changes vs Glass-Ceramic

This is the section most pages avoid, and it is the one we get asked about most.

3.1 Why HF etching does not work on zirconia

Glass-ceramic is etched with hydrofluoric acid, then silanated. That works because the material contains a glass phase for the acid to dissolve.

Zirconia is polycrystalline. There is no glass phase. HF has nothing to etch, and silane has no silica to bond to. So the surface preparation for zirconia has to be a chemistry that bonds to the metal oxide itself — a phosphate monomer primer, most commonly MDP.

3.2 What we do at the lab

We prepare the fitting surface and ship the case clean. We state the process by category, not by brand — the primer we use can be named per case on request.

3.3 Cementation guidance

One rule of thumb on the cement: for zirconia, an MDP-containing resin cement is the class we specify, because the phosphate group is what bonds to the zirconia oxide. This follows the same logic as the primer — the cement is not a neutral filler here, it is part of the chemical bond.

One figure people quote: 19.85 MPa shear bond strength for an acid-etched, light-cure protocol. That is a reported literature value, not a number we promise. Bond strength depends on your cement, your isolation and your handling as much as on our surface.

Next step: request our zirconia bonding protocol — a one-page sheet with the primer class, timing and the contamination rules we ask you to follow at seat.

4. The Digital Workflow: Scan to Sintered Veneer

4.1 Case intake, design and approval

Digital cases go straight in. Send the scan and we log it, confirm the case count, and send a design preview for approval before milling. Physical impressions arrive by post and are logged the same way. Nothing is milled before you approve the design. The intake sequence matches our standard digital workflow.

4.2 Milling and shrinkage compensation

Zirconia shrinks during sintering — every material batch by a slightly different amount. We mill oversize by the factor for that batch, and we verify the factor for each lot with standard test pieces rather than trusting the manufacturer's nominal value.

4.3 Sintering: the curve, and the log we keep

Every firing runs to a recorded curve — ramp, dwell and cooling. We keep the curve log for the furnace load your case was in, and it can travel with the case.

We are not going to publish our full firing schedule here. It belongs to the furnace, not to a web page. What matters for you is that the log exists and that it is case-linked.

Next step: ask to see a sample case record — we will send a redacted one so you can see the level of detail before you send anything.

5. Shade, Translucency and Characterization

5.1 How translucency actually works in zirconia

Yttria is what stabilizes zirconia. More yttria — stepping from 3Y toward 4Y and 5Y — buys translucency and costs strength. That trade is why "the strongest zirconia" and "the most lifelike zirconia" are rarely the same puck. For anterior work we will usually steer you toward the more translucent grade; for posterior, toward strength.

5.2 What to send us for a single anterior tooth

• A scan or impression with a clear finish line
• A shade match — polaroid, photo or a physical tab reading
• If the veneer sits beside natural teeth: a photo taken in the room's own lighting
• If it sits beside an existing crown: the crown shade and the material

Next step: for a single anterior unit, send the scan and one good photograph. That combination prevents most shade remakes.

6. Preparation Design and Minimum Thickness

6.1 Incisal wrap and knife-edge margins

Two things decide whether a veneer can be thin: whether the incisal edge wraps, and whether the margin is a clean knife-edge. A wrapped incisal edge lets us thin the labial surface. A rounded or feather margin forces us to carry more thickness than the case needs.

6.2 Marking margins and contacts on your prescription

Put these on the prescription slip and we will not have to guess:

• Finish line on the labial and the incisal
• Whether the proximal contacts are to be opened, closed, or left alone
• Any tooth you want left out of the shade match

Our minimum controllable thickness is 0.5 mm on anterior units and 0.8 mm on posterior units. Those are the floor we can mill and seat reliably; below them the risk moves from our bench to your chair. The typical working range runs from 0.5 mm up to about 1.5 mm anterior and 0.8 mm up to about 2.0 mm posterior, depending on the grade and the span.

7. Case Types, and When We'd Advise Against

7.1 Bruxism, heavy occlusion, discoloration

7.2 Limitations we will tell you about

Layered zirconia veneers carry a porcelain facing, and porcelain chips. The zirconia core does not, but the layer over it can. That is a real limitation of the construction, and we would rather you hear it from us at the quote stage than discover it later.

Next step: if a case is borderline, send it anyway and describe the situation. We will tell you if we think zirconia is the wrong choice.

8. The Parameters We Record and Return With Every Case

This is the part of the page that cannot be copied from anyone else, because it describes what leaves our building.

8.1 Blank lot, brand and origin

Every case is tied to the puck it was milled from.

8.2 Shrinkage factor and the sintering curve log

8.3 Fit, occlusion and finish checks

Before dispatch, every case passes a nine-point check: marginal fit, internal surface quality, seating and passive fit, proximal contacts, centric / protrusive / lateral occlusion, contour and esthetics, polish, and a crack / porosity / chip inspection. The same checklist is used across our quality control process.

8.4 Case-level traceability

Each case is bound to a single number. Behind that number sit the technician who made it, the equipment it ran on, the material batch, and the inspection results at each stage.

This matters for three practical reasons: when a veneer sits in a row of teeth beside a crown, the record lets you match materials later; if you reorder, we can pull the same batch; and if there is ever a dispute, the record is what settles it. It is not ceremony.

Next step: the case record travels with every dispatch. Ask for a redacted sample to see it before your first order.

9. Quality Control and Remakes

9.1 Pre-shipment inspection

The nine-point check in §8.3 is per case, not per batch. Anything that fails is held, not shipped.

9.2 Non-conforming work and corrective action

When a case fails inspection or you report a problem, it is isolated and the cause is traced through the case record — material, machine, or technique. The fix is logged, so the same cause does not repeat silently.

9.3 Remake and adjustment policy

Next step: if a remake ever happens, tell us the case number — the record tells us where to look.

10. Turnaround and Case Submission

10.1 Digital cases vs physical impressions

Both routes follow our shipping and case intake process.

10.2 Turnaround: how it is counted

Standard zirconia veneer cases run on 3 to 5 working days from design approval. All-on-X and full-mouth cases take 5 to 7 working days because of the additional layering and try-in steps. Complex implant-supported cases may run 7 to 10 days. All figures are in working days.

The start point matters more than the number. Our clock starts when you approve the design, not when the parcel lands. Design review time, missing materials, and waiting for your reply are not counted against you — the clock restarts once we have everything we need.

10.3 Rush cases

Rush work is available and is quoted on its own terms. We do not publish a volume threshold for it — ask, and we will tell you whether your date is achievable.

Next step: send your target seat date with the case. We will confirm the date inside the quote.

11. Standards and Regulatory Position

11.1 How the material is classified

Dental zirconia is classified by its intended use and its mechanical properties. The relevant material standards are:

• ISO 6872:2024 — the classification and property requirements for dental ceramics
• ISO 13356:2015 — the specification for yttria-stabilized zirconia for surgical implants; we reference it for material identity, though it is not the primary standard for a veneer

11.2 What "registered" does — and does not — mean

This is where a lot of dental websites are loose with language, so we will be exact.

• The correct terms are establishment registration and device listing. They record that a facility is known to a regulator and that a product is listed.
• They are not approvals. Registration and listing do not mean a device has been cleared or approved for a given use, and we will not describe them that way.

We hold US FDA establishment registration with device listing covering our custom restorations, and we follow the EU custom-device notification route under MDR Annex XIII for the European market. We also hold ISO 13485 certification for our quality management system. Important: establishment registration and device listing are administrative registrations, not approvals or clearances. We will not describe them as approvals because they are not.

11.3 What comes with the case

The documentary package is listed in §8.1–§8.2. Nothing on this page claims more than the paperwork behind it can support.

Next step: if you need a certificate of conformity for a specific case or market, ask when you send it and we will prepare it.

12. What the Published Literature Shows

12.1 Survival and complication rates

Published systematic reviews report high survival for ceramic veneers over multi-year follow-up, with debond and fracture as the two recurring complications. We cite these because they are the best available evidence — not because they describe our results, which we do not claim.

12.2 The one-year RCT on MDP-bonded zirconia veneers

A randomised controlled trial reported favourable one-year outcomes for MDP-bonded zirconia veneers. Good one-year data is not lifetime data, and we will not present it as if it were.

Next step: if you want the citations, ask — we will send the sources with the case record sample.

13. Fees: What Goes Into a Zirconia Veneer Case

We do not publish a price list. What we do publish is what a quotation contains, so you can see the shape of the cost before you ask.

13.1 What a quotation covers

A quotation covers, itemised: design; model work; components and material; packaging; and shipping.

13.2 What is quoted separately

13.3 Rush and remake costs

Both are quoted on their own terms, and both are confirmed before production starts. You will know the complete cost of the case before we begin it, not after.

Fee schedule available on request.

Editorial note (do not publish): withholding prices lowers click-through satisfaction versus pages that publish a range. Three mitigations are built in: cost drivers are stated plainly, the FAQ answers "why is it priced this way", and §13.1 lists the quotation contents in full.

14. Why Send It Out — and What Chairside Cannot Do In-House

We are not going to argue against your in-house mill. Plenty of straightforward cases belong there.

What we will state is what a case record requires: a per-batch shrinkage factor verified with test pieces, a per-firing curve log, a nine-point inspection, and a case number that ties all of it to a technician. That is the part that is hard to reproduce chairside, and it is the part that matters when a veneer fails a year later and you need to know why.

Read that as a statement of process, not a comparison. You will draw the conclusion that fits your practice.

Next step: send one case and a redacted record request together, and see the rest of our laboratory services while you decide.

15. Frequently Asked Questions

What is the difference between zirconia veneers and glass-ceramic veneers? Zirconia is stronger and opaque; glass-ceramic is weaker and more translucent. The choice usually comes down to load versus light transmission.

Monolithic, multilayer, or layered zirconia — how do I choose? Monolithic for strength and posterior cases, layered for anterior characterization, multilayer as a middle path. Send the case and we will advise.

How do zirconia veneers bond differently from e.max veneers? e.max is etched and silanated. Zirconia is not — it takes alumina abrasion and an MDP primer instead. See §3.

What do you need from me for a single anterior veneer? A scan or impression, a shade reference, and a photo if it sits beside natural teeth.

What is the minimum thickness you can mill? 0.5 mm on anterior units and 0.8 mm on posterior units. Below those floors the risk moves from our bench to your chair. See §6.2.

What is your turnaround for veneer cases? 3 to 5 working days from design approval on standard cases, 5 to 7 on full-mouth and All-on-X, up to 7 to 10 on complex implant-supported work. Working days only — design review time and waiting on your reply are not counted against you. See §10.2.

Can I trace which batch and which technician made my case? Yes. Every case carries a case number linked to the material batch, the equipment and the technician. See §8.4.

What happens if a veneer chips after cementation? Tell us the case number. A manufacturing defect is remade at no charge; damage after seating is assessed case by case.

Do you hold FDA registration? What does that mean? We hold establishment registration and device listing. That is a registration, not an approval, and we will not describe it as one. See §11.2.

Why is a zirconia veneer priced the way it is? Cost tracks material grade, construction, the number of units, and any rush requirement. See §13.

Do you accept a single test case? Yes. We take single cases, and we will send a redacted record sample with the first one.

Can I visit the factory before sending cases? Yes — we host visits and remote video audits.

16. About the Lab

We have been fabricating since 2012, with two production sites in Shenzhen and Huizhou and a team of roughly 460. Every stage runs in-house — we do not subcontract to a third-party laboratory. More on our laboratory and how we work.

We work with more than 50 laboratories, 100 clinics and 400 dentists. We welcome factory visits and remote video audits for any practice considering a first order.

Appendix — Terms We Use Precisely

Three words get used loosely in this category, so here is how we use them:

• Supported — the restoration derives its support from the implant or the tooth structure beneath it.
• Retained — the restoration is held in place by a specific retentive feature.
• Assisted — the restoration is aided by an adjacent or connected structure without being primarily supported or retained by it.

We use these three words exactly as defined here. If you see them used interchangeably elsewhere, that is the other page's choice, not a synonym.