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SilentImpact™ Flooring Underlayment

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SilentImpact™ Flooring Underlayment

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SilentImpact™ Flooring Underlayment is a recycled rubber floor for sound isolation and impact noise control. The rubber material provides a resilient layer within the flooring assembly for reducing vibration noise. SilentImpact™ Underlayment is great for adding sound absorption properties to floors in noisy buildings, the recycled rubber flooring can be installed under virtually any type of flooring including wood, laminate, ceramic, vinyl plank, etc. SilentImpact™ Flooring Underlayment is a critical component in meeting International Building Code requirements for ceiling/floor noise reduction performance.


  • Reliability: ASTM C627
  • VOC emissions: CHPS section 01350 F
  • Flame: federal flammability DOC FF 1-70


  • Recycled rubber (black matrix)
  • Recycled rubber flooring (color flecks)
  • Urethane as Binder

Features and Benefits:

  • Over 95% Recycled material & environmentally friendly
  • Optimized density and resiliency
  • Efficient spring action
  • LEED® credits
  • Low compressibility
  • CHPS VOC compliant
  • No creep or long term degradation
  • Strength under load
  • Effective impact noise reduction
  • Long life

Need a large amount of SilentImpact™ Underlayment? Call us at 877-399-9697 for a custom wholesale quote!

Delta ΔIIC,  Impact Insulation Class per ASTM E2179-03:

Represents the improvement in decibels reduction for each product

SilentImpact Sound Absorption Chart 

SilentImpact™ Flooring Underlayment Qty Price
Item # SI.02RR
2mm Thick, 48"x50' SilentImpact™ Underlayment
Item # SI.05RR
5mm Thick, 48"x50' SilentImpact™ Underlayment
Item not available for sale online. Please contact us for a quote »
Item # SI.08RR
8mm Thick, 48"x25' SilentImpact™ Underlayment
Item not available for sale online. Please contact us for a quote »
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