Roberts Serenity XL Polyethylene Foam Underlayment is designed for use under floating laminate and engineered wood flooring. Serenity XL 3/32 in. 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 ft. x 98 ft. roll， providing 400 sq. ft. of coverage.
3/32 in. (93.75 mil) thick polyethylene foam for laminate and engineered wood flooring
Proven performance with over 4，000，000 sq. ft. sold in 2014
Adds comfort and cushioning to your flooring installation
Easy to handle， roll out and install 400 sq. ft. roll
Corrects minor subfloor imperfections
Ideal for above grade use
Can be used below grade with the addition of a moisture barrier
Can be used over radiant heat systems
400 sq. ft. roll measures 4.1 ft. wide and 98 ft. in length
70-010-XL
Comment