Can I Put Laminate Flooring Over Carpet Underlay

Can I Put Laminate Flooring Over Carpet Underlay?

Laminate flooring is a popular choice for many homeowners due to its durability, affordability, and ease of installation. However, one question that often arises is whether it is possible to install laminate flooring over carpet underlay. The answer to this question depends on several factors, including the type of carpet underlay and the condition of the carpet.

Type of Carpet Underlay

There are two main types of carpet underlay: cushion underlay and felt underlay. Cushion underlay is typically made of foam or rubber and provides cushioning and sound insulation. Felt underlay, on the other hand, is made of recycled fibers and provides a smooth surface for the carpet to rest on. Laminate flooring can be installed over felt underlay, but it is not recommended to install it over cushion underlay. This is because cushion underlay is too soft and compressible, which can cause the laminate flooring to buckle or crack.

Condition of the Carpet

The condition of the carpet is another important factor to consider when deciding whether to install laminate flooring over carpet underlay. If the carpet is old, worn, or damaged, it may not be suitable for use as an underlayment for laminate flooring. This is because the imperfections in the carpet may telegraph through the laminate flooring, resulting in an uneven or unsightly appearance. Additionally, if the carpet is not properly attached to the subfloor, it can cause the laminate flooring to shift or buckle.

Recommendation

Based on the above factors, it is generally not recommended to install laminate flooring over carpet underlay. If you are considering installing laminate flooring, it is best to remove the carpet and underlayment and install the laminate flooring directly on the subfloor. This will ensure that the laminate flooring is installed properly and will last for many years to come.

However, there may be some situations where it is necessary to install laminate flooring over carpet underlay. For example, if the carpet is new and in good condition, and the underlayment is felt, it may be possible to install laminate flooring over it. In this case, it is important to take precautions to ensure that the laminate flooring is installed properly and will not be damaged by the carpet underlayment.