Data Sheet Data Sheet for Acousti-Mat® Floor Underlayment
Installation Guide Installation Guide for Acousti-Mat® Floor Underlayment
Detail Drawings Detail Drawings for Acousti-Mat® Floor Underlayment
Specifications Specifications for Acousti-Mat® Floor Underlayment
SDS Sheet SDS Sheet for Acousti-Mat® Floor Underlayment

Acousti-Mat® Floor Underlayment

$432.00$743.33

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SKU: FLRAM
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The Acousti-Mat® Floor Underlayment is used to increase sound isolation and reduce impact noise in wood, concrete and steel deck construction assemblies. This acoustic floor underlayment can improve the IIC (Impact Insulation Class) by up to 12 points over a wood frame and up to 20 points over concrete. Typical assemblies include wood frame, concrete, open beam, mass timber, and light gauge steel construction.

The Acousti-Mat® Floor Underlayment is made of extruded nylon filaments which form a three-dimensional core with a non-woven fabric, heat-bonded to its upper surface. This product is often a component in concrete and gypcrete floor assemblies. Acousti-Mat® has an impressive IIC and STC (sound blocking) rating for all assemblies, but carries no STC rating as a stand-alone material. The durable yet pliable construction of Acousti-Mat® sound control matting lowers structural sound transmission by its ability to convert and store vibrational energy.

Recommended applications for Acousti-Mat® floor underlayment include commercial and residential multi-story buildings such as condominiums, apartments, office buildings, hotels, schools, athletic floors and more. The Acousti-Mat® Perimeter Isolation Strip is used to isolate around the walls and other protrusions in the flooring when installing the Acousti-Mat® sound control mat. The product is extremely flexible and light, making it easy to install and handle.

Acousti-Mat acoustic floor underlayment may be used in new construction and renovations.

NOTE: This product has been rebranded. The standard 3/8″ Enskasonic in a 39″ x 111′ roll is now known as Acousti-Mat® 3/8″. This product line has also been upgraded to include premium options for both 3/8″ and 3/4″ mesh sound mats.

Technical information for Acousti-Mat® Floor Underlayment:

  • Construction: Entangled mesh with white fabric
  • Thickness: 3/8″, 3/4″
  • Type: Standard or Premium
  • Fire Rating: Class 1 or A per ASTM E84
Acousti-Mat® 3/8″ Sound Control Mat:

The Multifamily Standard of Sound Control – Ideal upgrade for condominium living. Increases IIC levels up to 13 points over wood frame, and up to 20 points over concrete. Increases STC rating 6-15 points over bare wood frame system.

  • Roll Size: 39″ (w) x 111′ (l)
  • Construction: Clear entangled mesh with fabric on one side
  • Square Feet Per Roll: 360
  • IIC Ratings: 54 – 57
Acousti-Mat® 3/8″ Premium Sound Control Mat:

Ideal upgrade for condominium living. Acousti-Mat® 3/8 Premium provides added impact noise control with an additional layer of high performance acoustical fabric. Acousti-Mat® 3/8 Premium increases the IIC levels of the floor/ceiling assembly by up to 17 points over wood frame construction and up to 25 points over concrete construction.

  • Roll Size: 39″ (w) x 111′ (l)
  • Construction: Black entangled mesh with fabric on both sides
  • Square Feet Per Roll: 360
  • IIC Ratings: 57 – 60
Acousti-Mat® 3/4″ Sound Control Mat:

Ideal for luxury developments and assemblies with exposed ceilings. For super sound control even in open beam, concrete slab and exposed ceiling/mass timber floor systems. Increases IIC levels up to 17 points over wood frame, and up to 25 points over concrete. Increases STC rating 6-15 points over bare wood frame system.

  • Roll Size: 39″ (w) x 61.5′ (l)
  • Construction: Black entangled mesh with fabric on one side
  • Square Feet Per Roll: 200
  • IIC Ratings: 57 – 60
Acousti-Mat® 3/4 Premium Sound Control Mat:

Multifamily Luxury Sound Control – This is the highest performance sound control mat. Acousti-Mat® 3/4 Premium – For challenging floors, like those found in warehouse-to-multifamily conversion projects, only the best will do. Acousti-Mat® 3/4 Premium delivers top quality noise reduction by combining the proven sound reduction of Acousti-Mat’s floating floor technology with an added layer of isolation.

  • Roll Size: 39″ (w) x 61.5′ (l)
  • Construction: Black Entangle mesh with fabric on both sides
  • Square Feet Per Roll: 200
  • IIC Ratings: 61 – 64
  Common Construction Assembly Type
Mat TypeIIC RatingsWoodOpen BeamConcreteSteel Deck
Acousti-Mat® 3/8″54 – 57X XX
Acousti-Mat® 3/8″ Premium57 – 60X XX
Acousti-Mat® 3/4″57 – 60XXXX
Acousti-Mat® 3/4″ Premium61 – 64XXXX

All Acousti-Mat® Sound Control Mats are GREENGUARD Gold Certified.

For more information on our Acousti-Mat® Floor Underlayment,
call us at 800.782.5742 or contact our sales department.