EPD: Polypropylene sound reduction membrane for wooden, concrete or corrugated steel deck, 6.35 mm (1/4 in), 0.541 kg/m2 (0.111 lb/ft2), 85.3 kg/m3 (5.32 pcf), Levelrock® Brand SAM-N25™ (USG)

Levelrock® Brand SAM-N12™, SAM-N25™, SAM-N40™ and SAM-N75™ Sound Attenuation Mats provide an economical method of improving the IIC and STC ratings of a variety of subfloors such as plywood, OSB, pre-cast concrete, concrete and corrugated steel deck. The overall thickness of 0.125 in. (SAM-N12), 0.250 in. (SAM-N25) and 0.40 in. (SAM-N40) of each mat can help address overall floor thickness limitations and building code sound requirements, making it ideal for multifamily wood frame construction. Levelrock® Brand SAM-N75™ Sound Attenuation Mat provides an economical method of improving the STC and IIC ratings of wood frame buildings. With a thickness of 3/4 in., this sound mat is ideal for rehab work involving loft-type units where there is no ceiling. These types of installations depend almost exclusively on the performance of the sound mat to attenuate impact noise.

Manufacturer legal entity:

USG

Manufacturer:

USG

Country of manufacturer:

maine, USA

Product name:

Polypropylene sound reduction membrane for wooden, concrete or corrugated steel deck

Commercial names:

Levelrock® Brand SAM-N25™

Material type:

Plastics, membranes and roofing

Material subtype:

Plastic membranes

Environmental & technical characteristics

Global warming potential (A1-A3):

1.15 kg CO2e/m2

Technical specification:

6.35 mm (1/4 in), 0.541 kg/m2 (0.111 lb/ft2), 85.3 kg/m3 (5.32 pcf)

Available units for calculation:

m2, kg, ton, m3

Unique identifier (OCLID):

6576042d0a7bfd55a6c0d697

Sustainability data background information

EPD number:

EPD-389

EPD program:

ASTM

Publication year:

2022

Product category rules (PCR):

PCR for Part B: Mechanical, Specialty, Thermal, and Acoustic Insulation Product EPD Requirements, UL 10010–03- First Edition, Dated September 3, 2019

Environmental standard:

ISO 14040

Verification status:

Third-party verified (as per ISO 14025)

Upstream database:

GaBi