Can vinyl be installed over existing flooring?

• Concrete: Yes, vinyl can be installed over concrete as long as the subfloor has been prepped and leveled. Please refer to the installation instructions and warranty information for more details.
• Ceramic: Yes, the floor must be well attached and the grout must be leveled prior to installation. Please consult your installation instructions and warranty for more details.
• Plywood: Yes, the plywood must be structurally sound and installed according to the manufacturer's recommendations. Plywood should have a minimum total thickness of 1" with at least 18" of well-ventilated air space beneath Please consult your installation instructions and warranty for more details.