1. Introduction
2. Problems when laying vinyl over laminate
3. Recommended procedure
4. Conclusion
Introduction
Laying vinyl flooring over existing laminate flooring initially sounds like a time-saving and cost-effective solution. However, this decision brings various disadvantages that can lead to significant problems in the long term.
Problems when laying vinyl over laminate
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Unstable substrate Laminate is often installed as a floating floor and can give way under load. This leads to an unstable base for the vinyl flooring, which can cause damage and unevenness.
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Increased build height Laying vinyl over laminate increases the total floor height. This can cause problems with doors, thresholds, and transitions.
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Limitations with underfloor heating Laminate and vinyl have different thermal conductivities. This can affect the efficiency of existing underfloor heating and lead to increased energy costs.
Recommended procedure
To ensure a stable and durable flooring solution, the laminate flooring should be completely removed before laying new vinyl flooring. Here are the steps for optimal substrate preparation:
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Remove old flooring Completely remove the laminate flooring, including all adhesive residues and insulation materials.
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Prepare the substrate The substrate must be clean, dry, and level. Any unevenness should be evened out and cracks filled.
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Install vapor barrier If necessary, a vapor barrier should be installed to prevent moisture damage.
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Laying vinyl flooring Lay the new vinyl flooring according to the manufacturer's instructions to achieve optimal results.
Conclusion
Although laying vinyl over laminate may seem tempting at first glance, the disadvantages and risks outweigh the benefits. Careful preparation of the substrate and removal of the old floor are essential to ensure a durable and aesthetically pleasing flooring solution.
