SoundBarrier Select

SoundBarrier Select underlayment is the most technologically advanced flooring underlayment available. SoundBarrier Select is acoustically superior to all the underlayments and offers great protection from moisture, mildew mold. Out performs cork underlayment at a much lower cost.


Specifications For Crosslinked Underlayment 100 - 500 sq ft Rolls
Materials XLPE Foam,
Polyethylene Film, Adhesive
Standard Roll Size / 40” x 30’ 100 square feet
Jumbo Roll Size / 80” x 75 ’ 500 square feet
Part Number Standard –
Foam Color / Film White / Black
Thickness .08”
Moisture Barrier 2mil
Mold and Mildew Resistant Yes
Non-allergenic Yes
Tensile Strength psi M60, CM39
Water Absorption lbs/sq.ft
of surface cut (ASTM D-1667)
Water Vapor Transmission
Wet Cup Method
0.04 grains/h per sq ft
Shore Hardness (ASTM D2240) A Scale 7, OO Scale 51
Elongation to Break (%)
(ASTM D3575)
M 124
CM .88
Tear Resistance lbs/in M6, CM11
R Value 3.19 (ft2 – F –hr/Btu – in.)
Compression Set (ASTM D3575)
% of original thickness
Compression Strength psi
(ASTM D3575)
5 @ 25%
14 @ 50%
Thermal Stability %
24hrs @158°F Maximum
M – 2.0
CM – 1.0
Thermal Conductivity
K Factor @ 70°F
Rolls Per Box

Boxes Per Pallet 1
Pallets Per Truck 52
Roll Per Truckload 2,600

M=Machine direction
CM=Cross-machine direction

Sound Transmission Loss.
The sound-insulating property of a partition element is expressed in terms of the sound transmission loss. ASTM E90-02, ASTM E413-87
Sound Transmission Class (STC) = 67.

Impact Sound Transmission.
The method is designed to measure the impact sound transmission performance of a floor-ceiling assembly in a controlled laboratory environment. ASTM E492-90, ASTM E989-89
Impact Insulation Class (IIC) = 67.

SolidSound Installation

SoundBarrier Select Product Specifications| pdf |

SoundBarrier Select Warranty