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Acoustic Paneling

Learn more about SidEXALT Acoustic

This elegant solution combines the aesthetics of European clerestory with fast, practical installation thanks to its tongue-and-groove assembly system. With its meticulous design, this acoustic wall paneling offers both a modern and timeless look to your space. SIDEX's tongue-and-groove paneling can be used indoors in two ways: installed as is, to enhance an interior design; or by adding a felt strip to give any room an acoustic edge!

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SidEXALT acoustic paneling corrects sound reverberation inside an enclosed space. Wood itself already offers remarkable sound-absorbing properties, but SidEXALT's innovative profile and the addition of a felt strip at the bottom of its cavities give it significant advantages from an acoustic point of view. With almost unlimited customization possibilities, they combine functional design with aesthetic appeal!

SidEXALT Acoustic performs well in a wide variety of locations, including homes, workspaces, conference rooms, banks, company lobbies, auditoriums, restaurants and much more.


  • For the look of European clerestory, redesigned for Quebec's climate
  • Horizontal or vertical installation
  • Interior use
  • Installation of a black felt strip at the bottom of the cavity
  • Unique SIDEX design, developed by our experts
  • 1-¼" thicker for maximum visual effect and optimized stability
  • Thick enough to cut corners at 45° (cedar only)
  • Concealed fasteners
  • 3 twin widths: 4", 6", 8
  • 3 species: red cedar, white cedar and white pine
  • 3 finishes: rough, brushed, sandblasted
  • 3 finishes: opaque, two-tone and semi-transparent
  • Custom colors
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SIDEX siding products can completely transform the appearance of your home. With modern, elegant designs, these claddings add a touch of sophistication and style to your property.

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We answer your questions

Although there are a number of technical aspects to consider, installation is relatively simple. Whether the siding is installed by a homeowner or an expert, it is essential that it be installed as described in our installation guide for warranties to apply.

In addition to having the color customized, SIDEX offers you the possibility of having a 100% customized product made to your specifications: species, dimensions, profile, length, we can make anything to order (minimum quantities may be required).

As we are known for our higher length ratios, we have chosen to leave this specification optional.

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