The answer to this question is both yes and no. While it is technically possible to install laminate flooring over linoleum, it is generally not recommended by manufacturers and flooring professionals. There are several reasons for this, which we will discuss in detail below.
Uneven Surface
One of the main concerns with installing laminate over linoleum is the potential for an uneven surface. Linoleum flooring is typically thin and flexible, which can lead to imperfections and irregularities in the subfloor. These imperfections can cause the laminate to buckle, warp, or wear unevenly over time. To ensure a smooth and long-lasting installation, it is crucial to have a flat and level subfloor.
Adhesion Issues
Another issue with installing laminate over linoleum is the adhesion factor. Laminate flooring needs to bond tightly to the subfloor to prevent movement and ensure stability. However, linoleum is not an ideal surface for the adhesive used in laminate installations. Linoleum is often sealed with wax or polish, which can prevent the adhesive from properly bonding the laminate to the subfloor. This can lead to a lack of stability and longevity in the installed laminate flooring.
Height and Thresholds
Installing laminate over linoleum can also result in height and threshold issues. Adding a new layer of laminate on top of an existing linoleum floor will increase the height of the floor in the room. This height difference can create transitions that are difficult to navigate, especially when connecting to adjacent flooring types. Additionally, installing laminate over linoleum may require adjustments to door clearances and moldings to accommodate the added height.
Moisture Trapped
Laminate flooring is susceptible to moisture damage, especially if water seeps through the joints or edges. When installing laminate over linoleum, any moisture that may be present beneath the linoleum can become trapped, potentially causing mold, mildew, or rot in the subfloor. Moisture testing and proper subfloor preparation are crucial for a successful laminate installation, and installing over linoleum may complicate this process.
While it is technically possible to install laminate flooring over linoleum, it is generally not recommended due to potential issues such as an uneven surface, adhesion problems, height differences, and moisture trapping. It is generally advisable to remove the linoleum flooring and prepare the subfloor properly before installing laminate. Consulting with a flooring professional is always recommended to assess the condition of your existing flooring and determine the best course of action for your new laminate installation.