SPC Solution 1 – Engineered Laminate Floors

Use Serena™ Underlay on TJI-Wood Joist to get and 54 STC and STC 53
Soundproof Floor: TJI Joist + TG OSB Subfloor + Serena Underlay + Laminate Floor

Unlike nailed wood floors, engineered floors require no fasteners to install. The engineered floor is “floating” on the Serena™ Underlay. Using Serena™ Underlay helps to decouple the floated floor from the original subfloor, reducing the sound traveling to the room below.

Serena Underlay install with floor adhesive and Engineered flooring
SPC Solution 1 with Serena Adhesive.

Note that because of the severity of the impact vibration, a layered approach is recommended if possible.





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  • Serena™ Underlay Mat

    Serena™ Underlay reduces footfall (impact) noise and airborne sound energy, all in one step. Serena™ Underlayment can be utilized on many floor types and available in multiple thicknesses.

  • Acoustical Sealant

    $97.90

    Green Glue Acoustical Sealant is an economical, water based sealant. Easy cleanup, exceptional properties and no VOC’s. Seal cracks and gaps in walls, ceilings and floors.



Soundproofing Floor Solutions


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