Our Impactless floor underlay is an economical way to soundproof your floors. It is specifically designed for under carpet and pad applications, but can also be used for hardwood floor and ceramic tile installations. The Impactless underlay is a 5/16” thick recycled rubber product that is specifically designed to reduce the impact noise from upper floors in single family homes as well as apartments and condominiums. It consists of the thin rubber membrane with a white scrim facing that helps when adhering this product to a sub floor assembly. Impactless offers superb impact and airborne protection in any floor to ceiling system. It is our most economically priced floor underlayment and will fit into nearly any budget. The rolls of Impactless come in a 4.5’ width and are 24’ in length (108 sq ft per roll). To learn more about this great flooring product, call the experts at Soundproofing America, Inc

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Features & Benefits

* Greatly reduces impact sound; rubber is the best sound absorption material
* Increases IIC and STC ratings
* Does not compress and therefore holds its acoustical value over time
* Easy installation – will not slip or break down during installation
* Conceals minor subfloor irregularities
* Works extremely well over radiant heated floors
* Resists mold, mildew and fungus growth

Environmentally Friendly

* Made with 85% recycled tire rubber and is 100% recyclable
* Low VOCs
* Can contribute to LEED credits

Duracoustic sound control underlayment offers a simple but very effective solution for creating floor systems which meet stringent sound ratings in multiple-story dwellings, condominiums, hotels, apartments, private homes and business applications including old building conversions into condominiums.
Duracoustic is made from 85% recycled rubber. It is a reinforced rubber mat with an open cell structure which enhances its sound deadening properties making possible the installation of cost effective sound rated floors.
The Duracoustic underlayment system acts as a decoupler by breaking the sound transmission path through the floor-ceiling assembly and prevents noise flanking room to room. Testing has demonstrated outstanding sound attenuation with a variety of construction assemblies and floor coverings including ceramic tile, hardwood, laminate and engineered wood floors.

MATERIAL: Open cellular rubber bonded to fiberglass/cellulose backing scrim.
PATTERN: Flat Textured
FFEATURES: Conceals floor irregularities. Resists mold, mildew and fungus growth. Designed for high traffic, long lasting floor impact noise control.
APPLICATIONS: Floor/ceiling applications requiring sound privacy. Apartments, condominiums, schools, offices, hospitals.
THICKNESS: 5/16″
SIZES: 54″ × 24′ (108 sq. ft. per roll)
WEIGHT: 65lb roll (.6 lbs./sq.ft.)
COLOR: Black
FLAMMABILITY: ASTM E-648 Radiant Panel Class 1 (FF1-70 PASS)
INSTALLATION: DAA5 or Poly 300 Adhesive

Test Results
Click Any Image for Larger View
Hardwood Floor over Wood Assembly		Ceramic Floor over Wood Assembly		Ceramic Tile over a 6″ Concrete Slab
STC	IIC	STC	IIC	STC	IIC
64	55	70	57	55	52

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