A floating floor can have a slight bounce or give underfoot, but it should not feel excessively bouncy or unstable. A small amount of deflection is normal and can be caused by a number of factors, such as the type of subfloor, the thickness and quality of the underlayment, and the installation method.
However, if the bounce or deflection is excessive, it may indicate a problem with the subfloor or the installation. Here are some possible causes of excessive bounce in a floating floor:
- Uneven subfloor: If the subfloor is not level or has dips or humps, it can cause the floating floor to be uneven and bouncy. Before installing a floating floor, it’s important to ensure that the subfloor is level and free of major imperfections.
- Insufficient underlayment: The underlayment is the layer between the subfloor and the floating floor, and it can impact the stability and sound absorption of the floor. If the underlayment is too thin or of poor quality, it can contribute to excess deflection and bounce.
- Inadequate support: Floating floors need proper support around the perimeter to prevent excessive movement and bouncing. If the floor is not properly supported by a suitable transition strip or expansion gap, it can cause the floor to bounce or flex too much.
- Poor installation: Improper installation can cause many issues with a floating floor, including excessive bounce. If the planks are not locked together tightly, or if they are installed too tightly against the walls or obstacles, it can cause the floor to bounce or move too much.
If you are experiencing excessive bounce in your floating floor, it’s important to identify and address the underlying cause to prevent further damage and ensure the longevity and stability of the floor.