Peut-on installer un plancher de bois franc sur un plancher radiant?
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Can hardwood flooring be installed over radiant heating?

Can Hardwood Flooring Be Installed Over Radiant Floor Heating?

Hardwood floors have always been a highly sought-after flooring option in Montreal and the surrounding areas. Their natural beauty, durability, and ability to add a warm touch to any room make them a popular choice for many homeowners. However, a question often arises when it comes to installing hardwood flooring: Can it be done over radiant floor heating? In this article, we will explore this question in detail and provide you with all the necessary information to make the best decision for your flooring project in Montreal, Laval, Longueuil, South Shore, and North Shore.

Understanding Radiant Floors

Before delving into the topic, it is essential to understand what radiant floor heating is. It is a heating system installed beneath the flooring, typically consisting of heating tubes or cables. These heating elements emit constant and even heat through the floor, creating a pleasant warmth in the room. Radiant floors have become increasingly popular due to their energy efficiency and thermal comfort.

Can Hardwood Flooring Be Installed Over Radiant Floor Heating?

The short answer is yes, it is possible to install hardwood flooring over radiant floor heating. However, there are some crucial considerations to keep in mind before proceeding with this installation. Here's what you need to know:

1. Type of Hardwood:

Not all types of hardwood are suitable for installation over radiant floor heating. Hardwoods such as oak, maple, and cherry are generally the best choices as they are less susceptible to temperature and humidity fluctuations. Ensure you select a hardwood that is well-suited for this application.

2. Wood Thickness:

Wood thickness is a critical factor. Hardwood flooring should have a minimum thickness to ensure optimal heat conductivity. In general, a thickness of at least 3/4 inch (19 mm) is recommended to ensure peak performance.

3. Moisture and Acclimatization:

Before installation, the wood must be acclimated to the room's environment for at least a few days. Maintaining proper humidity levels in the room is essential to prevent excessive wood shrinkage due to radiant floor heat.

4. Appropriate Underlayment:

Using an underlayment specifically designed for radiant floors is essential. This underlayment acts as a thermal barrier and helps distribute heat evenly, thus preventing potential damage to the wood.

5. Professional Installation:

Installing hardwood flooring over radiant floor heating is a complex task that requires the expertise of a professional. It is crucial to enlist the services of an experienced flooring company, such as Plancher Deluxe, to ensure a successful installation.

Benefits of Installation Over Radiant Floor Heating

Opting for hardwood flooring over radiant floor heating offers several advantages:

  • Thermal Comfort: Radiant heat provides unmatched thermal comfort, creating a warm ambiance in your home.

  • Energy Efficiency: Radiant floors are more energy-efficient than traditional heating systems, potentially saving you on energy bills.

  • Aesthetic Appeal: Hardwood floors add an element of elegance to any room, enhancing your home's overall aesthetics.

  • Durability: Hardwood flooring is known for its durability, and when properly installed over radiant heat, its longevity is further enhanced.

Maintenance and Precautions

Once your hardwood flooring is installed over radiant floor heating, it is essential to take some precautions to ensure its durability:

  • Maintain proper humidity levels in the room to prevent wood drying out.
  • Avoid extreme temperature fluctuations as they can cause wood to expand and contract.
  • Use rugs and floor mats to protect your flooring from scratches and wear.
  • Perform regular maintenance, including polishing and finishing, to preserve the wood's appearance.


In conclusion, it is entirely possible to install hardwood flooring over radiant floor heating in Montreal, Laval, Longueuil, South Shore, and North Shore. However, it is imperative to consider the factors mentioned above and seek the assistance of qualified professionals to ensure a successful installation. Combining the timeless beauty of hardwood with the comfort of radiant heating can create an exceptional living experience in your home.

For any hardwood flooring installation over radiant floor heating in the Montreal area, feel free to contact Plancher Deluxe. Our team of experts will be delighted to provide guidance and execute your flooring project professionally and efficiently.

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