eco-silencer + 

Eco-Silencer +
Acoustical Underlayment 
with Moisture Barrier

ADVANTAGES

• Eco-Silencer+™ is made with 100% post-consumer recycled granulated rubber tires.
• The moisture barrier film and tape strip combine to lock out moisture and allow for quick and easy installation.
• Suitable for floating laminate, engineered and hardwood flooring
• Contains Ultra-Fresh®, an antimicrobial protection that resists mold and mildew
• 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
• Install Eco-Silencer+™ with film down against concrete/subfloor

APPROVED SUBSTRATES
Dry, completely cured concrete (at least 14 days old with HVAC operating)

• 3/4" interior plywood or OSB flooring
• Waterproofing and crack-isolation membranes
• Cement backer units

FLOOR PREPARATION
Subfloor should be clean and dry

• In geographic areas where concrete subfloors are subject to excessive moisture, a calcium chloride moisture test is required. Vapor emission readings in excess of 4 lbs. per 1,000 square feet in 24 hrs will require additional protection such as concrete sealant or polyethylene sheeting.

INSTALLATION
Quick and easy installation* – requires no additional seaming tape, cuts with a knife

1. Install Eco-Silencer+™ with film DOWN on subfloor
2. 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.
3. Install flooring according to the manufacturer's installation instructions

         *NOT for glue down installations

PACKAGING
Available in 3' x 33.34' (100 sq. ft.) rolls and 6' x 75' (450 sq. ft.) contractor size rolls

TECHNICAL DATA
100% Synthetic SBR Rubber foam underlayment blended with post-consumer recycled granulated rubber tires, includes attached moisture film
Thickness — .085"
Density — 16 LBS
Weight — 2.24 oz/sq.ft.
Moisture Barrier — with lip and tape sealing system
Antimicrobial Treatment — ULTRA-FRESH®
Thermal Resistance — R-Value .20
Compression Resistance @ 25% — 8.6 psi
Compression Set @ 25% — 10.3%
Flammability Rating — Passes Federal Flammability Standards DOC-FF-1-70
Smoke Density — Passes, 85 max
Product Emissions — Exceeds VOC emissions requirements, environmentally friendly

SOUND ABSORPTION PROPERTIES
Impact Insulation Class (IIC) This method is to measure the impact sound transmission performance of a floor-ceiling assembly (sound transmission through the floor)
IIC          Flooring                                Sub-Floor
70           Laminate/Engineered       6" concrete with ceiling assembly
59           Hardwood                              6" concrete with ceiling assembly

Sound Transmission Class (STC) This method is to measure the air-borne sound insulating property of a partition element for effectiveness in blocking sound
STC       Flooring                               Sub-Floor
71           Laminate/Engineered    6" concrete with ceiling assembly
53           Hardwood                           6" concrete with ceiling assembly

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
EQ 4.3 – low emitting VOC's