Johns Manville Insulation Systems -CI Max Foam Sheathing

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Designed for easy installation in exposed interiors, Johns Manville CI Max® Polysio Foam Sheathing Board is ideal for places where high efficiency is required.


Category: composite insulation boards | polyiso insulation | residential insulation...

MasterFormat: Thermal Protection | Thermal Insulation | Board Insulation



Johns Manville Insulation Systems
717 17th Street
Denver, CO 80217
Tel: (303) 978-2000

https://www.jm.com

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Overview


CI Max Foam Sheathing

Designed for easy installation in exposed interiors, Johns Manville CI Max® Polysio Foam Sheathing Board is ideal for places where high efficiency is required.

Johns Manville CI Max® Polyiso Foam Sheathing Board is available in R-Values up to R-26 and provides a continuous layer of insulation to reduce thermal bridging and improve energy efficiency. CI Max sheathing is designed for exposed interior applications and is approved for use without a thermal barrier. It is suitable for wall or ceiling applications in residential, commercial, agricultural and industrial buildings.

Advantages
Thermally Efficient: Effective resistance to heat transfer, with R-values up to R-26.
Vapor Barrier: Maintains a minimum thickness of one inch and qualifies as a Class I vapor retarder.
Lightweight: Easy to handle and may be cut with a utility knife or saw.


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Specifications

Specifications
ASTM StandardsASTM C1289Type I, Class 1
Flame SpreadASTM E844": ≤ 25
Smoke DevelopmentASTM E84≤ 450
Water Vapor TransmissionASTM E960.02 perms (1.4 ng/Pa-s-m2)
Compressive StrengthASTM D1621≥ 16 psi (110 kPa)
Water AbsorptionASTM C209< 0.6% volume
Service Temperature-100 to 250°F
R-Value Per Inch6.0
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