Should I use underlayment for vinyl plank flooring? This question often arises among homeowners contemplating a flooring upgrade. Vinyl plank flooring is renowned for its aesthetic appeal and practicality, but the decision to incorporate underlayment is not as straightforward as it may seem. What benefits might underlayment provide? Could it enhance the longevity and performance of the flooring? Furthermore, how does the type of underlayment chosen influence aspects such as sound absorption, moisture protection, and thermal insulation? Is it essential for all environments, or are there specific conditions under which it becomes indispensable? Additionally, what are the potential drawbacks of omitting this crucial layer? Might the absence of underlayment lead to issues like increased noise or even damage over time? As one navigates these considerations, the implications of both choices need thorough evaluation. Ultimately, is underlayment a vital component deserving of careful thought in the installation process? What do you think?