Johns Manville Insulation Systems -AP Foil-Faced Foam Sheathing

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With exceptional heat, moisture and air control, Johns Manville AP™ Foil-Faced Polyiso Foam Sheathing eliminates all major thermal bridges that cause heat loss when installed correctly.


Category: foil-faced insulation | isocyanurate insulation | polyiso 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


AP Foil-Faced Foam Sheathing

With exceptional heat, moisture and air control, Johns Manville AP™ Foil-Faced Polyiso Foam Sheathing eliminates all major thermal bridges that cause heat loss when installed correctly.

Johns Manville AP™ Foil-Faced Polyiso Foam Sheathing boards are available in R-Values up to R-28 and offer a reflective foil facer on one side and a non-reflective facer on the other. AP Foil provides exceptional heat, moisture and air control and, when installed correctly, eliminates all major thermal bridges that cause heat loss. The rigid board sheathing has a one-inch layer of continuous insulation for maximium wall and worksite efficieny.

Advantages
Thermally Efficient: Effective resistance to heat transfer, with R-values up to R-28.
Water-Resistive Barrier: Meets the ICC-ES AC71 acceptance criteria.
Vapor Barrier: Class I vapor retarder at one inch.
Air Barrier: Meets the Air Barrier Association of America boardstock criteria, when properly installed.
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 E960.05 perms (3 ng/Pa-s-m2)
Compressive StrengthASTM D1621≥ 16 psi (110 kPa)
Water AbsorptionASTM C2090.1% volume
Service Temperature-100 to 250°F
R-Value Per Inch6.0
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