The two most common materials used in the manufacture of dental veneers are porcelain and composite resin. Both porcelain and composite veneers may be fabricated by a dental technician in a dental laboratory; composite veneers can also be directly fabricated inside your mouth at the dental office. Dental veneers that are indirectly fabricated – fabricated in a dental laboratory – are bonded to the teeth with various types of resin cement. Of the two options, porcelain veneers are longer lasting and more expensive.