Acoustic Sub-Floor Panels

Water Resistant
No need to replace them in case of water damage - just let them dry.
Fire Resistant
This material is non-flammable.
Impact Resistant
Requires fewer repairs and touch-ups.
Mold Resistant
Mold and mildew cannot develop due to their anti-microbial composition.
Termite Resistant
Termites and rodents do not feed off this inert material.
Their dimensional properties remain stable under a wide range of temperature and humidity variances.
Their homogenous composition does not allow for delamination, increasing their durability and resistance.
Soundproofing Properties
Due to their high density, the boards contribute to decreasing and attenuating sound transfer.
Structural Properties
No need for blocking - cabinets and other elements can be fixed directly to the wall and they can be used in structural assemblies.


For new and existing floors

  • Can be laid over wood or concrete sub-floors
  • Offer improved comfort
  • Quality sound dampening (significant reduction of impact and airborne noises)
  • Eco-friendly
  • Fire resistant
  • Can be used under all types of floor coverings (ceramic, hardwood, engineered wood, etc.)

Elements are laid as a floating floor installation, each one overlapping over the next, or screwed/glued to the sub-floor.

Floating floor installation when :

  • Laying carpet or laminated floating floor

Glue or screw to sub-floor when:

  • Installing ceramic or hard wood flooring

Installing our all-in-one acoustic sub-floor panel saves considerable time and labour costs.


  • Quick installation
  • Allows for the replacement of concrete screed in a wood frame construction*
  • Low dead-weight allows for a lighter structure
  • Dry installation without water vs concrete screed
  • No lost time related to drying time
  • Can be installed in all seasons (see installation guide)
  • Jobsite remains clean

Physical data

Thickness Weight
Acoustic Sub-Floor
*Single layer acoustic board
1-1/4" (31mm)
4.9 lbs (2.2 kg)/sq. ft.
Acoustic Sub-Floor
*Double layer acoustic board
1-11/16" (43mm)
5.5 lbs (2.5 kg)/sq. ft.
Dimensions Edges
48" x 48" (1220mm x 1220mm) Shiplap
Fire resistant
Impact resistant
Mold resistant
Termite resistant