Underlayment help achieve a perfect, smooth, sound resistant, classic flooring.Underlayment should help to overcome subfloor imperfections. The best underlayment should have features that provide increased sound absorption, smooth comfortable feel on your feet and improved thermal barrier during summer and winter. When you choose the best underlayment for vinyl plank flooring, the most important thing you need to consider is the type of surface you have. Usually, you cannot use normal underlayment for vinyl floors. Does Vinyl Plank Flooring Need Underlayment: Breaking Down the Whole Thing Experts really support the idea of getting underlayment for vinyl flooring. Visit our website and if you have any questions along the way, go ahead and click the Live Chat button or fill out the form to contact us and we'll help you out. Vinyl underlayment is generally an option if you’re looking for extra cushion, sound absorption or thermal properties. There are several factors to consider when it comes to vinyl flooring underlayment. You can go through the reviews below to pick the best underlayment for vinyl flooring that meets your demand. Underlayment for Vinyl Plank Discussion in 'Vinyl Flooring Q&A' started by Zeke, Apr 16, 2018. Does luxury vinyl plank need underlayment? It depends on the subfloor type. You might think that you might not need an underlayment if your surface is perfectly flat. These five underlayments represent the best underlayment for vinyl plank flooring products on the market. Vinyl flooring demands a different type of underlayment. We not only have the best selection of luxury vinyl plank flooring around, but we also have the underlayment you need. Now there are definitely reasons behind that. Depending on your flooring choice, we recommend QuietWalk underlayment for all floating floors such as laminate or floating engineered that is 5mm or thicker. If you’re unsure if you should Once you have a smooth surface area to work with, you’ll need to decide if you want to install an underlayment. Depending on the needs of your project, you’re sure to find one or two underlayments on this list that are ideal for you.