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Underlayment

Sponge Cushion Inc., DeciBLOK with Moisture Barrier

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High-performance acoustic underlayment with moisture barrier

Our most popular underlayment, DeciBLOK with Moisture Barrier provides great support, sound insulation and durability for flooring. It is antimicrobial and non-allergenic; plus it inhibits and retards micro-organisms, odors, mold and mildew.

Its good memory prevents compression, and its built-in foil moisture barrier make DeciBLOK with Moisture Barrier ideal for floating floor installations.

It is very easy to use; simply roll it out and cut it with a razor blade to fit the room. It has a slight rubber smell when first out of the packaging, but the smell goes away once covered with a floor. Completely non-toxic, it will not contribute to indoor air pollution.

DeciBLOK is also available without the moisture barrier.

Why we like it

We've been using this underlayment for two decades with very good results. Unlike most underlayment, this one won't fall apart, crush or disintegrate over time. It holds up well to heavy foot traffic and also has excellent sound deadening qualities. The built-in foil saves you the step of installing a separate barrier underneath your flooring.

Features & benefits

  • Improves indoor air quality — antimicrobial, non-allergenic, inhibits and retards micro-organisms, odors, mold and mildew
  • Moisture control — includes built-in foil moisture barrier on bottom
  • Sound control — ideal for apartments, condos, hotels, etc. where sound deadening is required; easily meets all codes
  • Easy-to-use — rolls out effortlessly and lays flat
  • Installs anywhere — can be installed above or below grade and over almost any sub-floor
  • Safe — for everyone, including the chemically sensitive. learn how to test a non-toxic product for tolerance
  • Eco-friendly — 100% recyclable; at least 20% post-industrial recycled content

Alert: DeciBlok has a rubber smell when first opened. While it is non-toxic, it may initially aggravate some sensitivities.

Specs

Basics
Interior or ExteriorInterior
Use On Material
Use On
Locationall rooms
Eco-replacement for
Chemically-sensitive safeYes learn how to test a non-toxic product for tolerance
Test before useYes, test on inconspicuous area
Dimensions
Coverage1-Roll = 216 SF
Square Feet / Box Square Feet
Boxes / Pallet Boxes
Square Feet / Pallet Square Feet
Boards / Box Boards
Pieces / Box Pieces
Weight / Box Pounds
Thickness or Height"
Thicknessmm
Veneer Cut Thickness
Length"
Lengthmm
Width"
Widthmm
Features
Minimum Order
Old Name
Origin
Recycled Content
Shelf Life
Use With These Prodcuts
Number of Colors Colors
Carpet Pattern
Coordinating Border
Critical Radiant Flux
Extractable Matter
Face or Pile Weight
Fiber
General Flammability
Surface Flammability
GSA Classification
Line
Machine Guage
Moth Resistance
Pattern Repeat
Pile Height (High)
Pile Height (Low)
Primary Backing
Resistance to Insect Pests
Roll Length '
Secondary Backing
Smoke Density
Static
Stitches Per Inch
Surface Texture, Construction, Style
Total Height
Total Weight
Traffic Rating
Tufts per Sq. In. Tufts / Sq In
Yarn Construction
Bundles per Pallet Bundles
Bundles per Square 6" Exposure Bundles
Bundles per Square 7" Exposure Bundles
Bundles per Square 7-1/2" Exposure Bundles
Bundles per Square 8" Exposure Bundles
Pounds per Bundle Pounds
Pounds per Pallet Pounds
Pounds per Roll Pounds
Pounds per Square Pounds
Pounds per Square 6" Exposure Pounds
Pounds per Square 7" Exposure Pounds
Pounds per Square 7-1/2" Exposure Pounds
Pounds per Square 8" Exposure Pounds
Lin Feet per Bundle Lin Feet
Lin Feet per Pallet Lin Feet
Rolls per Pallet Rolls
Squares per Roll Squares
Tiles per bundle Tiles
Tiles per Lin Foot Tiles
Finish Type
Base
Ingredients
VOC Content Grams/Liter
Use On Material - Condition
Use On Instructions
Application Method
Application Temperature Range
Application Instructions
Surface or Product Preperation
Recommended # of Coats
Re-coat After
Drying Time
Appearance When Dry
Cleans Up With
Storage
Recycling or Disposal
Adhesive
Bamboo Construction
Bathroom Installation
Color Change
Construction
Construction Description
Durability
Edge
Finish
Finish Sheen
Floor Item Type
Floor Pattern
Floor Type
Grade Installation
Grading
Installation
Janka Hardness Rating
Joint System
Knots
Material
Number of Plys -Plys
Composition
Radiant Heat
Range of Resistance
Risk in Dry Climates
Style
Shade (1 Light) - (7 Dark)
Strips / Plank -Strips/Plank
Surface Texture
Surface Treatment
Surface Treatment Color
Tile Application
Touch Up Kit
Can be indoor?
Can be outdoor?
Direct Vent?
Easy-Linkable?
Energy Factor
Max Gallons Per Minute - GPM
Max BTU's / Hour - BTU's / Hour
Multi Control Capabilities
Temperature Range (with remote)
Warranty
Warranties
Residential Finish Wear
Residential Structural
Commercial Finish Wear
Commercial Structural
Certifications
Forest Stewardship Council (FSC)
FSC Content
FSC Chain-of-Custody #
LEED® Qualifications
LEED® Regional Materials Zip Code
Certifications
Impact insulation class: IIC-58 w/ laminate Sound Transmission class: ST-52 w/laminate
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Sponge Cushion Inc., DeciBLOK with Moisture Barrier

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High performance non-toxic acoustic underlayment for floating floors with built-in moisture barrier

Sponge Cushion Inc., DeciBLOK with Moisture Barrier

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