by: Roberts

Roberts Silent 3-in-1 Flooring Underlayment | 2mm 630sf

100% of 100
In stock - 20.00 rolls available
$189.99 / roll
1 roll will cover 630.00 sqft $189.99

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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.

Special Features:

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 2mm 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.


Roberts Silent 3-in-1 Underlayment is protected by a limited warranty free from deferct in materials and workmanship.

The warranty remains valid if the floor is installed properly and maintained according to the manufacturer's installation and maintenance guide. The warranty is only valid for the original end-consumer and is not transferable. To read the detailed warranty information, please follow the links below:

More Information
Country of ManufactureUnited States
Unit of measureroll
Underlayment TypeSilent (3in1)
Suitable for SubfloorAll Subfloor Types
Suitable For FloorsLaminate
STC (Sound Reducing Rating)67 db
IIC Rating68 db
Roll Width40-1/4 in

When installing any underlayment, it is best if you follow the manufacturer's instructions. Reading the material that we have provided below, as well as the manufacturer's instructions, will help you with a successful installation.

Manufacturer Installation Guides:

Additional Installation Information:

Step-By-Step Installation Guide:

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Area 1

When your project consists of multiple areas or rooms, we recommend drawing the spaces and dividing them into separate areas. Measure each area separately, and add each area into our calculator to get total square footage of your project.

Measure instructions