How much does wainscoting installation cost? The answer to this question really depends on the material you choose, the size of the project, and the contractor you work with. Generally, you can expect to pay anywhere from $10-50 per square foot for professional installation.

It depends on the type of wainscoting, the materials used, and the size of the area to be covered. Generally speaking, however, the cost will range from $20 to $50 per square foot.