QuietWalk Underlayment 200 sq ft roll offers balanced sound control, moisture protection, and thermal insulation for larger rooms or open floor plans. Designed specifically for use under laminate and hardwood flooring, it installs with a floating floor method. QuietWalk is approved for floors with a pre-attached pad, expanding its versatility across flooring types. It includes a built-in vapor barrier with moisture-wicking fibers and supports radiant heating systems like QuietWarmth while preventing floor damage with its durable, crush-resistant structure. Made in the USA and GREENGUARD Gold Certified, QuietWalk enhances flooring performance and indoor comfort.