Product ID : 70-102-12-630
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Delivery: 1-10 Business Days


Flooring: Enter your square footage in “quantity” window and our system will calculate your final square footage, number of boxes and the cost of the flooring (before shipping)

630.00 sq.ft per roll
Price for sq.ft: $0.26
Total: -
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Product Overview

There are many concerns when choosing underlayment, Roberts 3 in 1 puts all those concerns at ease. With outstanding sound reduction this underlayment has a sound rating of STS 67 and IIC 68. This underlayment puts noise to rest!

Roberts 3 in 1 Underlayment can be used with laminate or engineered floors. This underlayment helps correct minor sub-floor imperfections as well. The small white foam balls in the underlayment help with air circulation so your floor is mold and mildew free. When walking on your floor the air begins to circulate around all the foam balls.


Roberts 3 in 1 underlayment is a great choice for underlayment. Not only does it have great sound reduction, it improves minor sub-floor imperfections as well. Put this underlayment under your flooring and have peace of mind. This 3mm underlayment can even be installed over radiant heat floors. With the unique air flow technology; when the floor is walked on the air flows throughout the white foam balls to give your floor the proper exposure to air and to keep it mold and mildew free. Hypoallergenic this is a great choice for you and your family.


Free residential shipping for all US 48 states via UPS.


  • Comes in rolls of 630sq.ft
  • 3mm thick
  • Suitable for use over both concrete and wood sub-flooring
  • Ideal for laminate flooring, engineered and solid hardwood applications
  • Non alergic
  • Corrects minor subfloor imperfections
  • R Value 3 ft2- F-hr/BTU -in
  • Airflow technology
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