Peut-on installer un plancher de bois franc sur un plancher existant?
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Can hardwood flooring be installed over an existing floor?

Can Hardwood Flooring Be Installed Over an Existing Floor?

Background and Possibilities

In the field of renovation and interior design, a frequently asked question is: can hardwood flooring be installed over an existing floor? At Plancher Deluxe, we have thoroughly explored this issue to offer our clients in Montreal, Laval, Longueuil, and the regions of the South Shore and North Shore, tailored and innovative solutions.

Understanding Floor Structures

The Importance of Evaluation

Before considering the installation of new hardwood flooring, it's crucial to assess the condition of the existing floor. This step determines whether the structure is strong enough to support the additional weight and if it shows no signs of deterioration such as squeaks or sagging.

Types of Existing Floors

The nature of the existing floor plays a decisive role. A concrete floor, for example, offers a solid base but requires specific preparation, while a wooden floor may need checks for the condition of the boards and ambient moisture.

Installation Methods

Direct Installation

Direct installation is possible if the existing floor is in good condition, flat, and without major irregularities. This method involves laying the new hardwood flooring directly over the old one, using adapted techniques to ensure optimal adhesion and stability.

Using an Underlay

In some cases, adding an underlay between the existing floor and the new hardwood flooring is recommended. This underlay can serve as an acoustic insulator, a moisture barrier, and a surface leveler.

Advantages and Disadvantages

Advantages

  • Time-saving: Installing over an existing floor reduces the duration of work.
  • Cost reduction: Fewer materials and labor are required.
  • Aesthetic appeal: A wide choice of finishes and wood types is available to match any interior style.

Disadvantages

  • Technical limitations: Some types of existing flooring are not suitable for this kind of installation.
  • Moisture-related risks: If the old floor retains moisture, it can damage the new hardwood flooring.

Precautions and Advice

Professional Assessment

It is imperative to consult a professional to evaluate the feasibility of the project. At Plancher Deluxe, our experts can conduct a detailed inspection to ensure the success of the installation.

Choosing the Material

The choice of wood is crucial. It's important to select a wood suited to Montreal's climate and the specific conditions of your interior.

Maintenance and Durability

Once installed, hardwood flooring requires regular maintenance to ensure its durability. It is advisable to follow the manufacturers' recommendations for cleaning and protecting the wood.

Conclusion

In conclusion, installing hardwood flooring over an existing floor is a viable option, provided certain conditions are met and a thorough evaluation is conducted. At Plancher Deluxe, we are committed to providing our clients in Montreal, Laval, Longueuil, and the surrounding areas, with superior quality services tailored to their specific needs.

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