Vinyl flooring (such as PVC or LVT) can usually be overlaid on laminate (HPL, or high pressure laminate), but there are several factors to consider to ensure the installation is effective and durable:
1. Surface flatness and cleanliness
The surface of the laminate must be flat, clean, and free of oil or dust. This is to ensure that the vinyl flooring can adhere well to the laminate surface and avoid warping or bubbling.
2. Adhesion
Vinyl flooring usually requires the use of adhesives to install, especially if the laminate surface is smooth or has a non-slip coating. Make sure to use an adhesive that is compatible with the vinyl flooring and laminate materials to achieve adequate adhesion.
3. Thickness difference
Laminates have a certain thickness, and the thickness of the overall floor may increase after the vinyl flooring is overlaid, which may need to be considered in doorways or transition areas to avoid uneven areas.
4. Thermal expansion and contraction
Vinyl flooring is sensitive to temperature changes, so it is necessary to leave adequate expansion joints during installation to avoid unnecessary stress caused by thermal expansion and contraction.
5. Pretreatment
If the laminate surface is very smooth, it may be necessary to sand the surface or apply a special primer before installation to increase the adhesion of the vinyl flooring.
6. Long-term durability
When vinyl flooring is used on laminate, its wear resistance and stain resistance are generally not affected, but it is necessary to ensure that the laminate is of good quality and is not prone to warping or peeling.