How long do composite veneers last? Is the same as porcelain veneers?

It is said, on average, composite veneers last about 3-5 years in comparison with porcelain veneers which are expected to last about 7-10 years. However, there can be a large variation associated with both types. We have seen some composite veneers to last for more than 10 years, where in other cases porcelain veneers have not lasted for more than few years. In our experience, with keeping good oral hygiene and maintenance, dental veneers can last much longer.