Laminate Floor Underlayment 3mm, 200 sq ft, Vapor Barrier

Laminate floor underlayment with attached vapor barrier creates a smoother, quieter base for floating floors while helping protect against moisture. This 3 mm padding roll covers large rooms in fewer seams, reducing hollow-sounding floors and adding underfoot cushioning. Built from heavy-duty recycled fiber with a PE film layer, it supports stable plank locking and helps reduce movement noise from footsteps and furniture. Ideal for laminate and wood flooring installs where speed, comfort, and moisture control matter.

• Delivers sound reduction to cut hollow floor noise and soften footsteps


• Blocks moisture with an attached PE film vapor barrier for added floor protection


• Covers 200 sq ft per roll to reduce seams, waste, and install time


• Installs easily by cutting and trimming to fit without specialized tools


• Supports laminate and wood floating floors; not suitable for PVC flooring

Upgrade your flooring foundation before the first plank goes down. This soundproofing underlayment roll helps create a stable, comfortable surface that can improve the feel and acoustic performance of laminate wood flooring in bedrooms, living rooms, studios, and other indoor spaces. The dense fiber pad cushions impact, while the integrated moisture barrier helps shield your floor from dampness that can lead to swelling or warping over time. Stock up for your next room refresh and grab yours today.

• Coverage per roll: 200 sq ft / 18.6 m²


• Thickness: 3 mm / 0.12 in


• Roll size: 16900 x 1000 x 3 mm (665.35 x 39.37 x 0.12 in)


• Material: Recycled fiber + PE film


• Color: Blue


• Net weight: 10.85 kg / 23.92 lb


• Quantity: 1 roll