When it comes to flooring installation, one crucial aspect that often gets overlooked is the proper preparation of the subfloor. The subfloor serves as the foundation for the new flooring, and its condition can significantly impact the final outcome and longevity of the installation.
The first and foremost requirement is to ensure that the subfloor is clean and free of any debris, dirt, or loose particles. Any remnants of the previous flooring, glue, or nails should be removed completely. For example, if there was carpet before, make sure to pull out all the staples and padding.
Another important aspect is the moisture content of the subfloor. Excessive moisture can lead to problems such as warping, mold growth, and adhesive failure in the future. It's advisable to use a moisture meter to check the moisture level and take appropriate measures to reduce it if necessary.
The subfloor should also be level and smooth. Uneven surfaces can cause the new flooring to have unevenness, creating tripping hazards and an aesthetically unpleasing look. Minor dips or bumps can be filled and levelled using appropriate compounds.
In some cases, depending on the type of flooring being installed, additional steps might be required. For instance, for laminate or engineered wood flooring, an underlayment might be necessary to provide extra cushioning and moisture protection.
Furthermore, inspecting for any signs of damage or rot in the subfloor is essential. Any damaged areas should be repaired or replaced to ensure a stable base.