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Serena Mat® Underlay

Serena Mat® Soundproofing Floor Underlay is the premier product for soundproofing floors, reducing footfall noise (IIC) and blocking airborne sound (STC), all in one step. Serena Mat Floor Underlay can be used on many floor types, with any sub floor assembly, without making any changes to your current construction.

Serena Mat® Underlay Features

Serena Mat® Underlay has been used extensively in soundproofing installation projects, including both new construction and renovations.

  • Manufactured from 93% recycled materials.
  • Made in the United States.
  • Serena Mat adds weight to the floor, blocking airborne sound and giving it a high STC rating.
  • Serena Mat absorbs the noise from footsteps on rigid floors. You will hear fewer footsteps from above.
  • Serena Mat® Underlay can be used to “float” a new double layered sub floor, effectively decoupling the direct connection - an excellent option when compared to poured gypsum topping and an additional plywood sub-floor.
  • Serena Mat Floor Underlay can be glued down directly for engineered hardwood flooring.
  • Resists mold, mildew and fungal growth.

Serena Mat® Specifications:

  • Material: Serena Mat is comprised of three different densities of recycled crumb rubber, bonded into sheets.
  • Pattern: Flat, textured
  • Thicknesses: 3/16″ or 3/8″. The 3/16" thickness performs lightly less well than the 3/8", but is a perfect solution for when 3/8" height can't be accommodated.
  • Size: 4′x25′ (100 sqft)
  • Weight: 3/16” is 75 lbs per roll, and 3/8” is 140 lbs. per roll
  • Color: Black
  • Flammability: Pill Test CPSC Std. FF 1-70 PASSEDR-Value: ASTM C518 0.14-.019
  • Tensile Strength: ASTM D412 (psi)129 min (5/64” thick mat)
  • Installation: Latex adhesive

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The Soundproofing Company wants to make sure your job is done right the first time; that's why it's so important that we talk before you purchase anything. These consultations are part of our service and are offered at no cost to you.

We have the lab reports, materials, diagrams, SIMS (Soundproofing Installation Manuals) and experience and you need.


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SINCE 1999 - The Soundproofing Company has over two decades of experience with soundproofing.


FREE CONSULTATION - Buy soundproofing products with confidence. We know what works and the myths you should avoid.


CALL ANY TIME- Full phone support throughout the construction phase of your soundproofing project.



FULLY ILLUSTRATED MANUALS with material purchase (SIM). Detailed guides to give to your contractor.


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