Compare preparation, fabrication, repairability, stain and wear behavior, and cost for the particular teeth being treated.
How the materials differ
The ADA describes porcelain veneers as custom shells made for the front of a tooth, usually after an impression or digital scan. Composite veneers use tooth-colored resin shaped and bonded directly. Both can change visible shape and shade, but material properties and the way the dentist prepares the tooth differ. Ask which version the practice proposes rather than assuming every veneer is porcelain.
Visits and preparation
A porcelain plan often involves preparation, a lab-made restoration, a fit check, and bonding; temporary coverage may be needed between visits. Composite material may be sculpted and cured during a visit. Ask how many visits this office expects, how much enamel would be removed in either plan and whether the proposed change is reversible.
Appearance and maintenance
Porcelain tends to resist stain and wear better, while composite can be easier to repair if damaged, according to the ADA. Neither material is maintenance-free. Discuss whether adjacent natural teeth, older crowns, or existing fillings make shade matching harder. Ask how grinding, nail biting, sports, and regular hygiene affect the long-term plan.
Compare complete estimates
The ADA describes porcelain as generally the more expensive veneer option, but it does not set a local price. Ask for itemized quotes that identify the number of teeth, preparation, laboratory and temporary work, adjustment visits, and likely repair or replacement approach. Choose based on the clinical proposal and maintenance obligations, not a material name alone.
Questions to ask
Is composite the same as bonding?
Both use tooth-colored resin, but ask whether the proposal is a full veneer or a smaller repair.
Which material stains less?
Porcelain generally resists staining better; discuss your habits and shade goals.
Can either veneer be repaired?
Ask how each proposed material would be repaired or replaced if damaged.