Foam Products Line Of Underlayments:

Silencer LVT

Eco Ultimate Silencer

Eco Silencer HD FOF

Eco Silencer +

Silencer SR Blue

Silencer SR Pink

Eclipse II

Premium PE Foam

Eco-Silencer HD FOF
Eco-Silencer HD™ FOF
Acoustical Underlayment
with Moisture Barrier
  • World's First Underlayment with a new revolutionary moisture barrier film with unique bond strength and durability allows the application of this product for all Glue Down, Nail Down, and Floating laminate & wood floor installations
  • Made of 100% High Density Polyurethane Foam using rapidly renewable resources (soybean polyols and vegetable oils)
  • GREENGUARD Gold Certified.
    GREENGUARD Gold Certification offers stricter certification criteria, considers safety factors to account for sensitive individuals (such as children and the elderly), and ensures that a product is acceptable for use in environments such as schools and healthcare facilities. It is referenced by both The Collaborative for High Performance Schools (CHPS) and the Leadership in Energy and Environmental Design (LEED) Building Rating System.
The Eco-Silencer HD™ FOF maintains the beauty of your floor like nothing else.
The Eco-Silencer HD™ FOF underlayment can stand up to the pressure.

  • Eco-Silencer HD™ FOF is made with 100% post consumer recycled granulated rubber tires and high-density polyurethane foam using rapidly renewable resources (soybean polyols and vegetable oils)
  • Suitable for floating, glue down, and nail down laminate, engineered, and hardwood flooring
  • New revolutionary moisture barrier film for the best bond strength, durability and moisture protection
  • Contains ultra•fresh anti microbial treatment
  • Crushpruf™ technology resists indentation that enables your floors to perform to its fullest potential and last a lifetime
  • Provides cushioned comfort under hard laminate flooring
  • Eliminates minor subfloor imperfections
  • Offers the industry's best limited lifetime warranty
  • Suitable for radiant heat flooring systems
  • Dry, completely cured concrete (at least 14 days old with HVAC operating)
  • 3/4" interior plywood, OSB flooring, gypsum board, gypcrete
  • Waterproofing and crack-isolation membranes
  • Cement backer units
  • Subfloor should be clean and dry
  • Follow the wood manufacturer's installation instructions for any additional preparation
requires no additional seaming tape, cuts with a knife
  1. Install Eco-Silencer HD™ FOF with film DOWN on subfloor.
  2. For floating and nail down installations, roll out underlayment with tape strip next to wall. Roll out next row in same manner butting underlayment close to first row (do not overlap) and covering the moisture barrier film. Remove the tape strip and secure the overlapping moisture barrier film.
    For double glue down installation for wood flooring, use a urethane based adhesive (based on the adhesive manufacturer’s recommendation) with a 1/16" – 3/32" trowel on the subfloor. Trim off the excess overlapping film. Roll out underlayment with tape strip next to wall. Roll out next row in same manner butting underlayment close to first row (do not overlap). Roll with a 35 -75 lb. roller to smooth out any air pockets and to secure a good bond to the adhesive.
  3. Install flooring according to the wood manufacturer's installation instructions.
  • Available in 3' x 33.34' (100 sq. ft.) rolls
100% High-Density Polyurethane foam underlayment blended with post consumer recycled granulated rubber tires and bonded to a moisture vapor film
Thickness — .075"
Density — 25 LBS
Weight — 2.35 oz/sq.ft.
Antimicrobial Treatment
Thermal Resistance — R-Value .17
Compression Resistance ASTM D3676 — 20 psi
Compression Set ASTM D3574 — 8.3 %
Flammability Rating — Passes Federal Flammability Standards DOC-FF-1-70
Smoke Density — Passes, 110 max
Product Emissions — Exceeds VOC emissions requirements, environmentally friendly
Impact Insulation Class (IIC) This method is to measure the impact sound transmission performance of a floor-ceiling assembly (sound transmission through the floor)

73Laminate/Engineered8" concrete with ceiling assembly
70Laminate/Engineered6" concrete with ceiling assembly
58Hardwood6" concrete with ceiling assembly
52Laminate/Engineered6" concrete with NO ceiling assembly
Sound Transmission Class (STC) This method is to measure the air-borne sound insolating property of a partition element for effectiveness in blocking sound
73Laminate/Engineered6" concrete with ceiling assembly
77Laminate/Engineered8" concrete with ceiling assembly
53Hardwood6" concrete with ceiling assembly
51Laminate/Engineered6" concrete with NO ceiling assembly
Delta IIC The db rating difference between a floor measured with an underlayment and with no underlayment
ΔIIC — 22 — (up to a 78% db sound reduction)
LEED Credits
MR 4.1 — 10% recycled content
MR 4.2 — 20% recycled content
MR 5.1 — 10% content manufactured within 500 miles of project
MR 5.2 — 20% content manufactured within 500 miles of project
MR 6 — Rapidly renewable resource
EQ 4.3 — Low emitting VOC's

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