ROBERTS Serenity Foam Underlayment - 400 sq. ft. Roll - 48" x 100';

Roberts Serenity XL Polyethylene Foam Underlayment is designed for use under floating laminate and engineered wood flooring. Serenity XL 3/32" Polyethylene Foam adds cushioning and compensates for minor imperfections in the subfloor. Serenity XL can be used alone in above-grade installations and in conjunction with a moisture barrier for below grade. Serenity XL is also suitable for use over radiant heated flooring systems. Serenity XL comes in a convenient 4' X 100' roll, providing 400 sq ft of coverage.