Continuous Insulation

Johns Manville continuous insulation solutions offer efficiency through and through. Thermal efficiency with products that provide exceptional air, water and vapor control. And project efficiency with specifier services that help you incorporate JM products seamlessly into project specs. Because efficiency is key to the success of every build — and your business.

JM CladStone® Water & Fire Block: 
JM CladStone® continuous insulation is part of a National Fire Protection Association (NFPA) 285 compliant wall system that uses Aluminum Composite Materials (ACM) metal panels.

AP™ Foil-Faced Foam Sheathing:
AP™ Foil-Faced foam sheathing can be used as continuous insulation behind most wall systems such as stucco, brick and fiber cement.

CI Max® Foam Sheathing: 
CI Max® provides a continuous layer of insulation to reduce thermal bridging and improve energy efficiency.

JM Corbond® Closed-Cell Spray Polyurethane Foam:
Corbond closed-cell spray foam can be used as a continuous insulation and is also an all-in-one air barrier, vapor retarder, and water-resistive barrier.

Added Value: 

Specifier Services
Our team will take care of all of the paperwork to incorporate Johns Manville products into your specs, so the process is smooth and seamless.

SUBSTITUTION REQUEST

Mixed Truckloads
JM’s mixed truckload capabilities allow you to order the combination of products you need in one simple shipment. Customize your order with the flexibility of quarter-truckload minimums. (Restrictions may apply.)

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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 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.

APFoil_LG 190x122

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.

  ASTM Standards   ASTM C1289   Type I, Class 1
  Flame Spread   ASTM E84   4": ≤ 25
  Smoke Development   ASTM E84   ≤ 450
  Water Vapor Transmission   ASTM E96   0.05 perms (3 ng/Pa-s-m2)
  Compressive Strength   ASTM D1621   ≥ 16 psi (110 kPa)
  Water Absorption   ASTM C209   0.1% volume
  Service Temperature      -100 to 250°F
  R-Value Per Inch     6.0

Data Sheet
AP Foil-Faced Foam Sheathing Data Sheet

 

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

 

Installation instructions
JM Continuous Insulation Wall System Installation Guide 
Technical Bulletin 302: Wall Bracing with Polyiso CI 
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

 

STC Rating Documents

Acoustical Assemblies STC Rating Reference Guide

 

Wall Assemblies

Continuous Insulation for Stucco Wall Systems - Option One
Continuous Insulation for Stucco Wall Systems - Option Two
Continuous Insulation for Stucco Wall Systems - Option Three
Continuous Insulation Wall System

Continuous Insulation
Continuous Insulation Website
Technical Bulletin 301: Polyiso CI Performance in Residential Wall Applications   
Technical Bulletin 303: Moisture Control with Polyiso CI       
Technical Bulletin 304: Energy Efficiency with Polyiso CI

 

evaluation reports
ESR-3398

 

Literature
Product Selector Guide
JM All-Purpose Wall System Sell Sheet
PIMA Performance Bulletin - Polyiso vs. XPS
JM All-Purpose Wall System Components Sheet

 

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

 

Case Study
JM Castle Pines Case Study
Vision House Case Study

 

Warranties

AP Foil and CI Max 20 Year Limited Warranty


JM Foam Board Video


JM Overview Video


JM Continuous Insulation Video


Polyiso Continuous Insulation Wall Systems: The Perfect Wall

JM CI and Building Science

(webinar)

Available Documents

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. 

CI_MAX_APFoil_DSCI0560_RT_CMYK 190x122

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.

  ASTM Standards   ASTM C1289   Type I, Class 1
  Flame Spread   ASTM E84   4": ≤ 25
  Smoke Development   ASTM E84   ≤ 450
  Water Vapor Transmission   ASTM E96   0.02 perms (1.4 ng/Pa-s-m2)
  Compressive Strength   ASTM D1621   ≥ 16 psi (110 kPa)
  Water Absorption   ASTM C209   < 0.6% volume
  Service Temperature      -100 to 250°F
  R-Value Per Inch     6.0

Data Sheet
CI Max Foam Sheathing Data Sheet

 

SDS
CI Max Foam Sheathing SDS
CI Max Foam Sheathing SDS (ES)

 

Warranties

AP Foil and CI Max 20 Year Limited Warranty

Literature
Product Selector Guide
PIMA Performance Bulletin - Polyiso vs. XPS
JM All-Purpose Wall System Components Sheet

 

evaluation reports
ESR-3398

 

Specifications
JM CI Max Guide Specifications in CSI Format
JM Continuous Insulation Wall System Specification, Section 072100 - Foil Faced Rigid Insulation


JM Foam Board Video


JM Continuous Insulation Video


JM Overview Video


Polyiso Continuous Insulation Wall Systems: The Perfect Wall

Available Documents

Manufactured from inorganic fibers derived from volcanic rock, Johns Manville CladStone™ Water & Fire Block Insulation is inorganic, noncombustible, moisture repellent and will not mildew or support corrosion.

Johns Manville CladStone™ Water & Fire Block insulation is manufactured from inorganic fibers derived from volcanic rock. Advanced manufacturing technology ensures consistent product quality, with high-fiber density and low shot content for excellent performance. Noncombustible, with water-repellent properties, it is ideal for exterior cavity wall and rainscreen applications. Available in 4 densities, CladStone 45 (4.5pcf), CladStone 60 (6.0 pcf), CladStone 80 (8.0 pcf) and CladStone 110 (11.0 pcf).

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Advantages
Water-Repellent: Repels water to ensure drainage when applied as part of a proper exterior wall cavity system.
Fire-Resistant: Melting point in excess of 2000˚F (1093˚C). Flame Spread of 0 and
Smoke Developed of 0.
Durable Inorganic Glass: No growth of fungi. No sustaining of vermin.
Densities: CladStone 45 (4.5pcf), CladStone 60 (6.0 pcf), CladStone 80 (8.0 pcf) and CladStone 110 (11.0 pcf)

  ASTM Standards   ASTM C665   Type I
  Thermal Resistance   ASTM C518   R-4.3 per inch
  Flame Spread   ASTM E84   0
  Smoke Development   ASTM E84   0
  Water Vapor Permeance Facing   ASTM E96   Unfaced, 50 perms as tested
  Water Vapor Sorption   ASTM C1104   Absorbs 0.03% by volume
  Odor Emission   ASTM C1304   Pass
  Corrosiveness   ASTM C665   Pass
  Fungi Resistance   ASTM C1338   Pass
  Combustion Characteristics   ASTM E136   Pass
      ASTM C612   Type IA, IB, II, III, IVA, IVB
     ASTM C356   Linear shrinkage < 2% 1200° F (650° C) 
     ASTM C1335   Shot content less than 25%

Data Sheet
JM CladStone 45 Water & Fire Block Data Sheet 
JM CladStone 60 Water & Fire Block Data Sheet
JM CladStone 80 Water & Fire Block Data Sheet
JM CladStone 110 Water & Fire Block Data Sheet
JM CladStone Retaining Clips Data Sheet

SDS
JM CladStone Water & Fire Block SDS
JM CladStone Water & Fire Block SDS (ES)

Installation Instructions
JM CladStone Water & Fire Block Installation Instructions

Specifications and Certificates

Mineral Wool Environmental Product Declaration
CladStone Water and Fire Block

Industrial Insulation Group (IIG) Relationship

LIMITED WARRANTY
Mineral Wool Limited Warranty

LITERATURE
Product Selector Guide
Mineral Wool Product Comparison Chart
Mineral Wool 2.0 Sell Sheet
CladStone Sell Sheet

Wall Assemblies
Continuous Insulation for Rain-Screen Cladding Systems - Metal Panel
Continuous Insulation for Rain-Screen Cladding Systems - Fiber Cement Panel
Continuous Insulation for Cavity Wall Systems


JM CladStone Water & Fire Block


JM Mineral Wool


JM Mineral Wool Product Properties


JM Mineral Wool Product Properties
(short version)


JM Overview Video

JM CI and Building Science

(webinar)

Available Documents

Offering a high R-Value per inch, Johns Manville Corbond III® closed-cell spray polyurethane foam provides air sealing and moisture control in a single install step.

Johns Manville Corbond III® closed-cell spray polyurethane foam insulation offers and R-Value of R-7 per inch and can be applied in a single pass to a maximum of 3.5 inches, providing superior thermal performance with seamless air sealing and moisture control in a single step. Multiple pimmediate passes, with no wait time, may also be applied. With high yield and excellent adhesion, it's an ideal choice for high-performing energy efficient commercial, residential and industrial applications.

ADVANTAGES: 
Complete Coverage: 
Expands and adheres without shrinking or settling.
Energy-Efficient: R-7.0 per inch.
Air Barrier: Prevents leaks when installed at 1” thickness or more. Tested in accordance with ASTM E2178. ABAAapproved.
Superior Moisture Performance: Resists mold growth; meets current vapor retarder codes (rating of 0.61 perms at 1-1/2” thick, in accordance with ASTM E96).
Wide Application Temperature Range: Applies between 20°F and 180°F , delivering consistent performance with seasonal versatility.
Faster Installation: Spray easily in a single pass from a minimum of .5" to a maximum of 3.5”.  Multiple immediate passes, with no wait time, may also be applied. See Data Sheet for complete information.
Commercial Approvals: NFPA 285 assembly approvals.

Comm CC SPF 525 190x122
  SPF Acceptance Criteria   ASTM AC377   Pass
  Flame Spread   ASTM E84   ≤ 25
  Smoke Development   ASTM E84   ≤ 450
  Fungi Resistance   ASTM C1388   Pass
  Dimensional Stability   ASTM D2126   < 15% change in volume
  Nominal Density   ASTM D1622   2 pcf
  Closed-Cell Content   ASTM D6226   > 90%
  Compressive Strength (1")   ASTM D1621   36 psi
  Water Absorption   ASTM D2842   0.9%
  Water Vapor Transmission   ASTM E96   0.61 perms @ 1.5"
  Air Permeance    ASTM E2178-03   0.00055 (L/s)/m at 75 Pa
  Sound Transmission   ASTM E90-90, ASTM E413-87   36 (STC)

DATA SHEET
JM Corbond III Data Sheet

SDS
JM Corbond SDS - A
JM Corbond SDS - A (ES)
JM Corbond Closed-cell SDS - B
JM Corbond Closed-cell SDS - B (ES)

LITERATURE
Product Selector Guide
JM Spray Foam Overview Brochure
JM Spray Foam Trial and Technical Support Brochure
JM Corbond III Seasonal FAQ
TechConnect Sell Sheet

INSTALLATION instructions
JM Corbond III Installation Guide
SPF Processing Parameters
SPF Change-over Procedure
SPF Change-over Procedure (ES)
SPF Safety Warning Sign
SPF Health and Safety Sheet
Corbond Daily Work Log

CERTIFICATES
JM Corbond III SPF Insulation Certificate
JM Corbond Re-Occupancy Certificate

SPRAY FOAM CERTIFICATION
SPF Certification Overview

Evaluation Reports
Corbond III IAPMO Report

Wall Assemblies

JM Corbond III Continuous Insulation for Cavity Walls

TECHNICAL BULLETINS
JM Corbond III Air Barrier Advantage
Hybrid ccSPF + Fiberglass Wall Recommendations

APPLICATION GUIDES
Penetrations - Ambient Temperature
Below Grade Wall
Change in Substrate
Crawl Space
Expansion Joint
Floor Slab to Foundation Wall
Framed Floor to Foundation Wall
High Temperature Penetrations
Interstory Connections
Parapet
Substrate Joints and Defects
Unvented Attic Insulated Roof Deck
Unvented Attic Insulated Roof Deck V2
Vaulted Ceiling
Vented Attic
Wall Corner
Window Head

SPECIFICATIONS
JM Corbond III Greenguard
JM Corbond III Greenguard Gold
JM Corbond III

CASE STUDies
All-American House Case Study
Jay Peak Resort Case Study
Vision House Case Study


Spray Foam Overview


SPF Changeover Procedure


AP Fusion SPF Gun Cleaning and Assembly


SPF E03 Hose Break Diagnosis


SPF E04 FTS or Thermocouple Diagnosis

 

What is Spray Foam? (ACC)

Available Documents