Why Are My Floorboards Separating?

Seasonal Changes and Wood Behavior

Wood is a natural material that is affected by environmental changes. The most common cause of floor separation is the wood’s response to changes in temperature and humidity. During the cold months, heating systems run continuously, causing indoor air to become drier. Prolonged exposure to dry air makes the wood to shrink and separate. Additionally, wood absorbs moisture in humid conditions, causing it to expand and eliminate the gaps.

Improper Installation

Another common reason for floorboards separating is improper installation. If the planks are not properly aligned or acclimated to your environment, they might contract or expand. This is a common oversight by DIY enthusiasts that often leads to severe damage and costly replacements. With that said, hiring a reputable handyman service is crucial to ensure your floorboards are at their equilibrium moisture before installation. Also, professionals check the spacing between the planks and the walls to prevent separation during expansion.

Subfloor Issues

The current condition of your subfloors can significantly impact the stability and appearance of your surfaces. Uneven subfloors often create stress points on the hardwood planks, causing gaps and other hazards. In addition, moisture issues like elevated humidity levels and water damage can lead to separation, buckling, and warping among other issues. If you detect signs of separation in your floorboards, call a reputable handyman service to ensure you prevent further damage.

How to Fix Separating Floors

Now that you know the common reasons for floorboards separating, it is crucial to have a certified handyman on hand for quick and effective solutions. Here are the proven ways to fix separating floorboards.