Eco Ultra Quiet Premium Acoustical Underlayment

PRODUCT DETAILS

Best in class underlayment for sound and moisture protection with crushproof technology offered in both 100sqft and 450sqft rolls. The Eco Ultra can be used in glue down, nail down and floating applications. Made in the USA.

Application: Solid (Glue Down, Nail Down and Locking) and Engineered Wood, Laminate, Bamboo
Installation:Floating, Glue-Down and Nail-Down Flooring
Delta Rating: 22
Thermal rating: R-0.17
Thickness: 2mm
Crush Proof: Will not compress over time which maintains the integrity of the underlayment and provides a stable, even subfloor.
Composition: Recycled Rubber
Other Features:Moisture Barrier attached, Lip and Tape (peel-off adhesive strip),LEED Credits, Antimicrobial, Radiant heat compatible.

Laminate and Engineered Wood: IIC: 73 STC: 73
Vinyl Plank: IIC: 73 STC: 68
Hardwood: IIC: 58 STC: 53

STC Rating Definition:

The term STC refers to the single figure of evaluation used to quantify the transmission of airborne sounds through building elements such as a wall or floor systems. These types of sounds would be the equivalent of voices music radio or television audio in the context of a multi-family building. The term STC translates to Sound Transmission Class and is measured and stated in accordance ASTM Standard number C634 and tested via the test methodology of ASTM Test Methods E 90 E 336 and E 596. When done in an accredited test laboratory these values are stated as a number to the right of the initials STC. When done in the "Field" using ASTM Method E 336 these values are designated by the initials FSTC to the left of the numeric value.

IIC Rating Definition:

The term IIC refers to the statistical measurement standards used to quantify the transmission of impact sound energy through a floor/ceiling assembly system. These types of sounds would be the equivalent of foot traffic dropped articles or furniture moving in the context of a multi-family building. The term IIC translates to Impact Isolation Class and is measured and stated in accordance to ASTM Standard number C634 and tested via the test methodology of ASTM Test Methods E90 C423 E 548 E 717 and E 989. In addition a new test protocol for concrete sub-floors has been introduced under ASTM E 2179-01. When done in an accredited test laboratory these values are stated as a number to the right of the initials IIC. When done in the "Field" using ASTM Method E-1007 these values are designated by the initials FIIC to the left of the numeric value.IIC values are not heavily influenced by the presence of solid mass in the structure. IIC values are dependent on the presence of a resilient material somewhere in the assembly to isolate and absorb the sonic energy created by impacts.