Floor underlayment with vapor barrier creates a smoother, quieter base for laminate and engineered wood floors while helping block moisture from the subfloor. This 3 mm IXPE foam roll covers 200 sq. ft (18.6 m²) to speed up large installs and reduce seams and waste. The gold PE film surface adds water resistance, and the built-in seam tape helps lock panels together for a cleaner, more stable floating floor feel.

Set your flooring up for long-term performance with an underlayment built for stability, sound reduction, and moisture control. The cutting-grid film surface helps you measure and trim cleanly, while the lightweight roll is easy to carry, stage, and store between rooms. Use it to create a consistent, cushioned base that supports click-lock planks and improves everyday comfort underfoot. Grab yours today and prep your next laminate or engineered wood install the right way.