LVT/LVP Sound Control

LV-200: 1.8mm Rubber LVT/LVP Underlayment

PROFLEX® LV-200 is an advanced composite sound control underlayment utilizing a combination of 100% recycled products to achieve superior IIC (Impact Insulation Class) and STC (Sound Transmission Class) sound reduction ratings for use under LVT (Luxury Vinyl Tile) and LVP (Luxury Vinyl Plank), Laminate, Engineered Wood and Hardwood. The product is also easy to install using a direct bond or floating method.

Approved for use under

  • Laminate
  • Engineered Wood
  • Floating Hardwood Flooring LVT/LVP

Sustainability and LEED

Content100% Virgin Latex Rubber
Recyclability100% Post Consumer
Certification Green Label Plus
LEED Credit EQ 4.3Low-Emitting Materials 
LEED Credit MRc5. 1,5.2Regional Content 20-30%
LEED Credit IEQp3Minimal Acoustical performance 

Sound Ratings

*Laminated WoodIIC 54, STC 50, Delta 23
**Laminate WoodIIC 67, STC 63
**Luxury Vinyl Tiles and PlanksIIC 73, STC 63

*Test conducted on 6 inch slab no drop ceiling

**Tests conducted on 6 inch slab with drop ceiling 

Completely cured concrete, Interior plywood, Cement backer units, OSB (not for use directly over OSB when installing vinyl flooring)

LV-200, 22 lbs., (1) roll

1.8mm (0.071in) x 3’ x 66’.66” = 200 sq. ft. /roll.

Available docs (click to download)
LV-200 Data Sheet
Test Results LVT 6 inch Slab No Ceiling
Test Results LVT 6 inch Slab Drop Ceiling
Test Results Laminated Wood 6 inch Slab No Ceiling
Test Results Laminated Wood 6 inch Slab Drop Ceiling