Using a moisture barrier under vinyl flooring can be a crucial decision that impacts the longevity and performance of your flooring. Factors such as the type of subfloor, humidity levels, and potential moisture issues in your home play a significant role in this choice. A moisture barrier can help prevent mold and mildew, but it may also affect the installation process and overall comfort. Understanding the materials available and their respective costs is essential for making an informed decision. Ask Improvi.ai for personalized guidance on whether a moisture barrier is right for your vinyl flooring project!