Acousti-Mat® II Data Sheet Maxxon Green Mark

Acousti-Mat II Sweets


Maxxon® Corporation
920 Hamel Road
P.O. Box 253
Hamel, MN 55340
Phone: 1-800-356-7887 or (763) 478-9600
Fax: (763) 478-2431

Product Description:

A breakthrough in sound control technology, Acousti‑Mat® II is the cost-effective solution to "noise" complaints, even with ceramic and wood floors.  Its core of fused entangled filaments, attached to a non-woven fabric, creates a void area between the subfloor and a high-strength Maxxon® Underlayment.

The low 1/4" profile of Acousti-Mat II allows a thinner floating floor composite and is a cost-effective choice for both new floors and retrofit where floor height is a concern. It increases IIC levels up to 10 points over wood frame, and up to 20 points over concrete. It also increases the STC rating 6-15 points over a bare wood frame system.

Acousti-Mat II, an Eco-Friendly Building Product, is made with 40% pre-consumer recycled content. It also has water resistant fabric.

Acousti-Mat II offers green sound control Complete Detail Drawing

Technical Data:

Description: Entangled polymeric filament mat, 40% recycled content
Thickness: 1/4" (6 mm)
Composite Weight: approx. 13.95 oz/y2
Acousti-Mat II Color: black with white fabric
· water resistant fabric
Flammability ASTM E-84 Fuel Contribution: 0
Smoke density: 0
Flame Spread: 0

500 psf (2440 kg/m²)
1000 psf (4880 kg/m²)
2000 psf (9760 kg/m²)

0.044" (1.12 mm)
0.067" (1.70 mm)
0.188" (4.78 mm)

Underlayment Depth: 1" (25 mm)
Underlayment Depth with Maxxon approved reinforcement: 3/4" (19 mm)

'Green' Information:

Sample USGBC LEED Credit Areas*
Project Credit Category
Environmental Quality EQ 2 Low Emitting Materials
  EQ 4 Indoor Air Quality Assessment
  EQ 9 Acoustic Performance
* Credits may vary depending on project type and Maxxon products used.

Gyp-Crete 2000 is a GREENGUARD certified gypsum floor underlayment 

Acousti-Mat II is GREENGUARD and GREENGUARD Gold Certified.
For additional information on GREENGUARD from UL Environment, the USGBC, and Acousti-Mat II's qualifications for earning LEED points, please see our "Go Green" page.

Code Listings:
  • ESR-2540
  • UL ER 8477-01
  • ESR-1153
  • ESR-1141
  • ESR-1774
  • HUD951i
  • GREENGUARD Certified
  • GREENGUARD Gold Certified