Notice: Undefined variable: PrenomMsgRequis in /home/insulfloor/public_html/sonodeck-en.php on line 83

Engineered acoustic panel

The engineered acoustic panel SonoDeck is made of a layer of ¾" OSB with a "Tongue & Groove" joint glued to an acoustic cushion.

*special order only

acoustic panel

The Solution for soundproofing floors.


15.5’’ x 47.5’’ x 1’’

Surface area

5.13 sq. ft. per panel

Fiberglass Mat

Acoustic Membrane

Specially designed to absorb impact noise.

2 layers of OSB

¾" OSB panel

Designed to absorb airborne sound and provides a nailing surface for hardwood floorings.

Mounted joint

Mounted joint

Allows for a floating installation in order to maximize acoustic results.



Laboratory Test Specimen (Intertek)

  • ¾" hardwood floor finish
  • Insulfloor’s SonoDeck
  • 7/8’’ oriented strand board (OSB) subfloor
  • Engineered wood joist system, 16’’ on-center
  • R32 fibre glass insulation (embedded between joists)
  • ½’’ metal resilient channels, 24’’ on-center
  • Two layers of 5/8’’ Type ’X’ gypsum wall board

Test results in Laboratory (Intertek) on July 31th, 2019

Airborne sound STC 61 (Sound Transmission Class)

Impact sound IIC 63 (Impact Isolation Class)

The STC and IIC ratings are based on external laboratory testing results. These results are attained by using a combination of products with proper installation techniques and therefore cannot be used as a warranty. The manufacturer assumes no responsibility for any interpretation or inference that any person may make, or be held legally responsible due to lower attained ratings

SonoDeck vs chape de b�ton l�ger

SonoDeck vs Ligthweight concrete

For several years, manufacturers often muffle condominium floors with screed lightweight concrete cast on acoustic membranes. Lightweight concrete does not provide adequate support for nailing hardwood and after a few years, it tends to crack or even break down, which causes removal of the ceramic tiles. In addition, it requires specialized workers and relatively warm conditions to install. The SonoDeck panels eliminate these disadvantages as they can be installed easily during any temperature.

Caractéristiques techniques

Technical Specifications

Engineered wood panels

2 panels of OSB 3/8?? crossover, certified by the APA

Mat Fiberglass

Classification of fire risk: 25/50 (according to ASTM E 84 and UL723 and CAN/ULC S102-M88)
Temperature limit of 250oF (121oC)
Compressive strength: 7.5 lb/po2 (1080 lb/ft2)
Surface mass: 2.5lb / pi2)

Installation of floor covering above Sonodeck

Hardwood floor
Hardwood floor
Floating floor
Floating floor

Follow manufacturers' instructions for installing different floor covering.

Over 1 500 000 ft2 installed since 2005


Dena Construction, Boulet construction, Claridge Homes, Charlesfort, Campanale homes, C.H. Clement Const., Les habitations Bouladier, Ascroft Home, Dayle Homes, Domicile, Demarco Construction, M.B.C. Centretown Citizens Ottawa Corporation, L.A. Group, Longwood, Oligo Developpement Group, DRC Phoenix, Tega Homes, Z.W. Group of Compagnies, Branco Construction, Cinnamon Suites (2261604 Ont inc.), Kemptville Meadows, Stonework lofts, Roca Homes, Upper East Side Manor Park.

The other categories of InsulFloor products

Discover the
insulating flooring basement

Learn more

Discover the
attic hatches

Learn more
We cannot do without it


Whether you are an Architect, a Contractor or a Building Centre, we offer you a personalized service to meet all of your technical need. We also offer staff training. Documentation, display and fact sheets are always available to help you better inform your customers.

Contact info

34 Ch. des Fabriques,
L’Ange Gardien,
Québec (Canada)
J8L 0A9

Facebook On Facebook

Legal notices