SPC Solution 2 – Soundproofing Floor

Serena Adhesive + 3/8" Serena™ Underlay + Serena Adhesive


Glue down the Serenity Mat to the original subfloor (could be a slab or wood frame). Then glue down a layer of 3/4″ Tongue & Groove OSB. OSB resists warping better than plywood.

Take care if the floor has valleys & crowns as the plywood may not lay flat. This may require a concrete Tapcon screw to be installed and later removed when the glue dries. You can set a bag of sand or heavy object as well.

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  • SPC Floor Solution 2 - Serena Underlay™ + Serena Adhesive + Hardwood Floor



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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