SPC Solution 3 – Soundproof Floor Assembly

3/4" OSB + Green Glue + 3/4" OSB + 3/8" Serena Underlay


Add Green Glue + Double 3/4″ OSB + 3/8″ Serena™ Underlay

Note that nail-down hardwood flooring requires a nail base of two sheets of plywood. These two layers are cinched together with short screws. These screws cannot be so long as to penetrate the rubber layer. The finished hardwood floor and nail-base are “floating” on the Serenity Mat™.

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  • Engineered Laminate Floor Solution
  • Tile and Stone floors are the hardest to isolate noise from. Prepare wisely.
  • Total Overkill in most situation. We are displaying this assembly for acoustical purposes.



Products Used

  • 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.

  • Speedload Green Glue Dispenser

    $39.99

    The Original Speedload Green Glue Soundproofing Applicator. Fully customized for use with Green Glue 5 Gallon Pails. The fastest way to apply GreenGlue!

  • Green Glue 5 Gallons Pail

    $250.75

    Significant cost savings in bulk 5 gallon pails for higher volume applications of 730 square feet or more. Ideal for reducing sound and impact noise in walls, floors and ceilings.

  • 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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