Can You Lay Vinyl Plank Flooring Over Carpet Padding

Essential Aspects of Installing Vinyl Plank Flooring Over Carpet Padding

While vinyl plank flooring offers numerous benefits, laying it over carpet padding is not a common practice. This article explores the crucial aspects to consider when contemplating this installation method.

Feasibility Considerations

Installing vinyl plank flooring over carpet padding is generally not recommended due to several reasons. Carpet padding is designed to provide cushioning and absorption, which can create a soft and unstable surface for vinyl planks. This can result in buckling, warping, or cracking.

Impact on Flooring Performance

The presence of carpet padding can hinder the proper adhesion of vinyl planks to the subfloor. The uneven surface and the padding's compression can create gaps or voids, which can compromise the flooring's integrity. Additionally, walking on vinyl planks installed over carpet padding may feel spongy and unstable.

Moisture Concerns

Carpet padding can trap moisture, which can lead to mold growth and damage to the vinyl planks. The moisture barrier under vinyl flooring may not be sufficient to prevent moisture penetration if the carpet padding is not properly treated or installed.

Subfloor Requirements

Vinyl plank flooring requires a flat and level subfloor for optimal performance. Carpet padding, especially thick or plush padding, can create an uneven surface that is not suitable for vinyl planks. If the subfloor is not adequately prepared, it can lead to flooring issues.

Alternatives to Carpet Padding

If you need additional cushioning or insulation under your vinyl plank flooring, consider using an appropriate underlayment specifically designed for vinyl flooring. These underlayments provide a smooth and stable surface while enhancing the flooring's comfort and noise reduction properties.

Conclusion

While it may be tempting to lay vinyl plank flooring over carpet padding for convenience or to save time, it is not a recommended practice. The potential risks of flooring damage, moisture issues, and performance problems outweigh any perceived benefits. If you are considering installing vinyl plank flooring, it is crucial to consult with a flooring professional to determine the best subfloor preparation methods and materials for your specific needs.