Can You Put New Vinyl Flooring Over Old. For nail-down applications flooring can be installed over existing sheet vinyl or vinyl tile if fastener penetration is not significantly diminished and the subfloor meets minimum requirements. A thin layer of joint compound suitable for indoor use spread over the old vinyl floor will patch up any gaps or dents and the holes left by removing the broken bits of the old vinyl floor.
The caveat is that the existing flooring should be smooth because vinyl tends to settle down over. It is recommended that vinyl plank flooring be installed only over a solid stable floor. Fasteners must penetrate a proper subfloor by at least 58.
If you arent removing the old floor you may be creating a new floor that is too thick for.
Hiring a professional flooring company that can perform laminate flooring installation correctly to save time and money is always a good option as well. Putting vinyl over an existing floor. Putting one type of flooring material over another is pretty common because most flooring can handle it when prepared properly and it is much less expensive to just go over the top rather than spend time and money tearing up old flooring. You could put down a layer of 14 plywood over the old vinyl before putting down the new vinyl.
