SoundStep® LV

Use with Luxury Vinyl, Laminate, and Wood
Foam underlayment with noise reduction and moisture control
Mold and mildew-resistant underlayment

MSRP: $322.50

100 Sq Ft (Lip & Tape Included)3'x33.3’SSXLLV100LT 100 Sq Ft3'x33.3’SSXLLV100 600 Sq Ft3'x200'SSXLLV600

Benefits

Multilayer Flooring Underlayment

Supportive to all luxury vinyl and multilayer flooring.

Excellent Sound Reduction

Absorbs unwanted noise and keeps it from traveling to other rooms.

Moisture Protection

Protects overlying flooring investment from harmful moisture while fully covering the subfloor offering protection from elevated PH levels found in concrete that can migrate to the seams of the overlying floors.

SoundStep LV is made of crush-resistant dense foam material that properly supports a variety of floors including Vinyl Plank, Laminate, and Wood. Suited for both floating and glue down installations either in residential and commercial applications. SoundStep LV is an economical solution to boost the performance of your floor covering by controlling unwanted noise and protecting against moisture.

Supportive to all luxury vinyl and multilayer flooring
Excellent sound reduction - absorbs unwanted noise and keeps it from traveling to other rooms
Moisture protection - protects overlying flooring investment from harmful moisture while fully covering the subfloor offering protection from elevated PH levels found in concrete that can migrate to the seams of the overlying floors
Suitable over radiant heated floors

Weight 3 lbs. per Rol
Thickness 1mm
Density .8# (+/-10%)
WVTR .0.18 lbs/1000sqft/day per ASTM E96
R-Value(@1mm) 0.20 hr-ft2-degF/Btu

Antimicrobial Protection No
Lip & Tape Feature Optional
IIC (Impact Insulation Class) Sound Rating 70
STC (Sound Transmission Class) Sound Rating 62
DELTA IIC Sound Rating 22

Resources

Warranty

Spec Sheet

Installation Instructions

Customer Questions

View All Questions

Thank you for reaching out! The Perm rating for SoundStep LV is 0.14Perm. The WVTR is 0.21lbs/1000sf/24hrs if you are needing that information as well

This product is not waterproof.

Thank you for reaching out. To address the existing vinyl floor question, you will need to check with the flooring manufacturer if they accept that as a suitable substrate. If the flooring manufacturer approves it, we see no issue. As for the flooring to use over top of SoundStep LV, you can use click together or glue down vinyl planks/tiles only. Peel and stick flooring is not approved.

Thank you for reaching out. This product is not approved for use with sheet vinyl.

Reviews

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by Ricky - Home Depot Review

Great Product

Great product it worked very well

by reddfoxx17 - Home Depot Review

Great underlayment poor pre-applyed tape

Arrived quickly and as described. Quiets the flooring down noticeably as I originally installed vinyl flooring with attached padding on concrete with only poly moisture barrier and was not happy with the noise. The reason for only 4 stars is the tape that comes on the underlayment is junk, cheap packing tape and hard to apply. I wound up ripping it off and applying a good quality underlayment tape.