InfraStop® 48" x 125' Under Concrete Slab Reflective Layered Bubble Foil Insulation

  • Premium, American Made Reflective Insulation
  • Strong and Durable, 7 Layer Construction
  • Less than 1/3 Cost of Foam Board
  • Radiant and Vapor Barrier - All in One
  • Specifically Designed for Under Slab Use

Click here for best pricing on 48” rolls with no quantity restrictions.  InfraStop™ 48" x 100' Under Concrete Slab Reflective Layered Bubble Foil Insulation.

Availability: In stock

  • Buy 15 for $133.20 each and save 5%
  • Buy 20 for $129.50 each and save 8%



InfraStop® Concrete Pad consists of seven layers. The first layer of white poly is bonded to foil to protect from lime in curing concrete, followed by layers of clear poly and bubbles.

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Additional Info

Additional Info

Model NumberISCP60125
Roll WidthNo
Roll LengthNo
Per Roll Square FootNo
Bubble LayerDouble
Edge DetailSquare Edge
Nominal Thickness5/16 Inch (.312)
Weight1.25 oz per square foot
Temperature Range-60 to +180 degrees F
Linear ShrinkageNone
Water Vapor TransmissionASTM E96, 0.02 Perms
Puncture Resistance60 lb. per square inch
Mold and MildewNo Growth
Tensile Strength3.7 N/mm
PliabilityNo Cracking / No Delamination
Physical Properties - Compression6%



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InfraStop® Specs

Testing & Certifications
All tests on InfraStop® Insulation products are performed at either nationally
approved independent laboratories or at leading universities. Tests are
performed to current American Society of Testing and Materials (ASTM)
Standards when a standard exists.

Testing results on our Reflective Insulation (Reflective/Bubble/Bubble/
Reflective) product are listed below. For any additional testing information
for this product (or any other), please feel free to call or contact us.

Product Standards
Resistance to fungi or bacteria: InfraStop® does not promote the growth of
fungi or bacteria.

Specification compliance: InfraStop® is covered under the Federal Minimum Standards Code for reflective insulation (HH-I-1252B) for all H.U.D. and F.H.A. projects.

Testing and Certification Documents
  • Thermal Performance ASTM C1363
  • Thermal Performance of Wall Systems ASTM C1363
  • Thermal Performance ASTM C335
  • Thermal Performance of Crawl Space ASTM C1363
  • Hot Surface Performance ASTM C411
  • Heat Transfer (Heat Flow Up, Down, Horizontal) ASTM C1363
  • Thermal Performance of InfraStop™ and Fiberglass in Walls ASTM C1363
  • Heat Transfer of Air-Handling Ducts with InfraStop™
  • Flame Spread and Smoke Density ASTM E84
  • Fungus Resistance Mil-Std 810B Method 508
  • Pliability Test
  • Sound Absorption Test ASTM C423-90a and ASTM E795-83
  • Sound Transmission Loss ASTM E90-90 and ASTM E413-87
  • Water Vapor Transmission ASTM E96
  • Tensile Strength
  • Emittance Testing
  • Thermal Performance of Water Heater Jackets
  • Intertek: Surface Burning Characteristics of Building Materials ASTM E84-08
    (Taped Joint Detail) Test Report # 3166908SAT-012
  • Intertek: Surface Burning Characteristics of Building Materials ASTM E84-08
    (Unslit) Test Report # 3166908SAT-011
  • R&D Services: Resistance to the Growth of Fungi ASTM C1338-00 Test Report
    # RD072713FR
  • State of California
  • State of California Licensed Insulation Manufacturer
  • State of Minnesota: Filed with Minnesota Insulation Standards
  • State of Wisconsin: Wisconsin Material Approval, Safety and Buildings
    Division Approval # 920088-1
  • R&D Services Emittance Testing
  • R&D Services: Physical Properties Sheet Width, Length, Pliability, Water Vapor
    Permanence and Aged Water Vapor Permanence
  • R&D Services: Water Vapor Transmission Test ASTM-E96 (Dessicant Method has a Shopper Approved rating of 4.8/>5 based on 554 ratings and reviews.