Foam Board / Sheathing

Johns Manville Polyiso foam sheathing insulation boards provide a continuous layer of insulation to reduce thermal bridging and improve energy efficiency. Polyiso consists of a uniform closed-cell polyisocyanurate foam core and provides one of the highest R-values per inch of any rigid insulation.

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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.

Johns Manville AP Foil-Faced Polyiso Foam Sheathing boards are available up to RSI 5.09 (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 maximum wall and worksite efficiency.

APFoil_LG 190x122

Advantages
Thermally Efficient: Effective resistance to heat transfer, with R-values up to R-28 (RSI-5.09).
Water-Resistant Barrier: Meets the NBC acceptance criteria CCMC-13104-L.
Vapour Barrier: Class I vapour retarder at 25mm (1”).
Lightweight: Easy to handle and can be cut with a utility knife or saw.

  CCMC Evaluation Listing     CCMC Evaluation Listing
  Standard   CAN/ULC S704   Type 1, Class 1
  Flame Spread Rating   CAN/ULC S102   < 500 at 25mm
  Water Vapour Transmission   ASTM E96   0.05 perms (3 ng/Pa-s-m2)
  Compressive Strength   ASTM D1621   ≥ 16 psi (110 kPa)
  Dimensional Stability   ASTM D2126   2% max, 7 days (length & width)
  Water Absorption   ASTM C209   0.1% volume
  Thermal Performance at 25mm      RSI/R-Value per ASTM C518

Data Sheet
AP Foil-Faced Foam Sheathing Data Sheet
AP Foil-Faced Foam Sheathing Data Sheet (FR)

SDS
AP Foil-Faced Foam Sheathing SDS
AP Foil-Faced Foam Sheathing SDS (FR)

LITERATURE
Product Selector Guide
Product Selector Guide (FR)
JM All-Purpose Wall System Sell Sheet
PIMA Performance Bulletin - Polyiso vs. XPS

Evaluation Reports/Certificates
CCMC-13104 AP Foil
CCMC Canada

Installation instructions
JM Continuous Insulation Wall System Installation Guide
JM AP Foil Faced Sheathing Below-Grade Interior Walls Installation Instructions
JM AP Foil Faced Sheathing Below-Grade Exterior Walls Installation Instructions
JM AP Foil Faced Sheathing Crawl Spaces Installation Instructions
AP Foil Faced Insulation Sheathing Board Attics and Cathedral/Vaulted Ceiling Installation Instructions
AP Foil Residential Installation Instructions - Above Grade Exterior Walls, Technical Guide

Specifications
JM Continuous Insulation Wall System Specification, Section 072100 - Foil Faced Rigid Insulation

 


JM Foam/Sheathing Video - Canada


JM Overview Video - Canada


JM Foam/Sheathing Video - Canada - French


JM Overview Video - Canada - French

Available Documents

A rigid-roof insulation board with high thermal efficiency, Johns Manville R-Panel is compatible with multiple types of membrane systems.

Johns Manville R-Panel rigid roof insulation board provides high thermal efficiency. R-Panel is manufactured with a closed-cell polyisocyanurate foam core bonded to fibreglass-reinforced facers and designed for use over metal, nailable and non-nailable roof decks with a variety of membrane systems. R-Panel meets the International Building Code requirements for a foamed plastic roof insulation.

JM_ 100748 190x122

Advantages
Thermally Efficient: Effective resistance to heat transfer.
Universal Facer: Compatible with BUR, modified bitumen and single-ply membrane systems.
Lightweight: Easy to handle and can be cut with a utility knife or saw.

  CCMC Evaluation Listing     13058-L
  Standard   CAN/ULC S704   Type II, Class 3
  Flame Spread Rating   CAN/ULC S102   < 500 at 25mm
  Water Vapour Transmission   ASTM E96   < 1.5 perms (57.5 ng/Pa-s-m2)
  Compressive Strength   ASTM D1621   1 perm, 57.2 ng/ (Pa•s•m2) (nom), 1.5 perm, 85.8 ng/ (Pa•s•m2) (max)
  Dimensional Stability   ASTM D2126   2% max, 7 days (length & width)
  Water Absorption   ASTM C209   < 1% volume
  Service Temperature      -73° to 121°C (-100° to 250°F)
  Thermal Performance at 25mm      LTTR per CAN ULC S770

Data Sheet
R-Panel Roof Insulation Data Sheet
R-Panel Roof Insulation Data Sheet (FR)

SDS
R-Panel Roof Insulation SDS
R-Panel Roof Insulation SDS (FR)

 

Literature
Product Selector Guide
Product Selector Guide (FR)

Evaluation Reports/Certificates
CCMC 13058 R-Panel
CCMC 13058 R-Panel (FR)
CCMC Canada

Available Documents