The Roberts 70-190 Super Felt Premium Underlayment is a 3 mm thick insulating underlayment made to reduce noise and help cushion flooring. By absorbing noise instead of deflecting it， super felt provides a deep， rich sound. This felt underlayment is made from recycled fibers and compressed using a high heat manufacturing process. The film overlay protects engineered and laminate flooring from any moisture from the subfloor and includes an adhesive strip and 1-3/4 in. overlap for linking multiple rolls.
For use with engineered wood and laminate flooring
Made from heat treated， recycled fibers
44 in. x 27.3 ft. roll provides 100 sq. ft. of coverage
Provides good cushioning over concrete and wood subfloors
Includes adhesive strip and 1-3/4 in. overlap for linking rolls
Provides deep， rich sound by absorbing sound instead of deflecting it
Keeps floors warmer in winter and cooler in summer
Impact sound transmission test (IIC) rating of 67
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