Mineral Wool Insulation

Johns Manville Mineral Wool batts are made of inorganic fibers derived from basalt, a volcanic rock and are enhanced with glass fibers. Our advanced manufacturing technology ensures consistent product quality, with high-fiber density and low shot content for excellent performance.

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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).

20171206_JM_Cladstone-084 190x122

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

CladStone Water and Fire Block
Industrial Insulation Group (IIG) Relationship
Mineral Wool Environmental Product Declaration (Light Density)
Mineral Wool Environmental Product Declaration (Heavy Density)

Limited Warranty

Mineral Wool Limited Warranty

Literature

Product Selector Guide
Mineral Wool Product Comparison Chart
Mineral Wool 2.0 Sell Sheet
CladStone Sell Sheet
Building Envelope Solutions

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

Using either plain or a foil faced vapor retarder, Johns Manville MinWool® Curtainwall insulation provides superior fire resistance and thermal properties to glass, metal and masonry curtainwall spandrel systems.

Johns Manville MinWool® Curtainwall insulation is available in a wide range of thicknesses and is available plain or with a foil facing vapor retarder. Providing superior fire resistance and acoustical properties, MinWool Curtainwall is designed for use in glass, metal and masonry curtainwall spandrel systems and can be placed between or over framing members.

Available in 2 densities, Curtainwall 40 (4.0 pcf) and Curtainwall 80 (8.0 pcf). 

Johns Manville

Advantages

Fire-Resistant: Melting point in excess of 2000˚F (1093˚C). Unfaced: Flame Spread of 0 and Smoke Developed of 0. Faced: Flame Spread of 25 or less and Smoke Development of 5 or less.
Sound Control: Excellent sound absorption to reduce sound transmission.
Durable Inorganic Glass: No growth of fungi. No sustaining of vermin.
Densities: Curtainwall 40 (4.0 pcf) and Curtainwall 80 (8.0 pcf). 

  ASTM Standards   ASTM C665   Unfaced: Type 1
  Faced: Type III, Class A, Category 1
  Thermal Resistance   ASTM C518   R-value R4–R-4.2 per inch
  Flame Spread   ASTM E84   Unfaced: 0
  Faced: ≤ 25
  Smoke Development   ASTM E84   Unfaced: 0
  Faced: ≤ 5
  Water Vapor Permeance Facing   ASTM E96   0.02 perms, maximum
  Water Vapor Sorption   ASTM C1104   < 1% by weight; < 0.2% by volume at 120ºF (49ºC), 95% RH
  Odor Emission   ASTM C1304   Pass
  Corrosiveness   ASTM C665   Pass
  Fungi Resistance   ASTM C1338   Pass
  Combustion Characteristics   ASTM E136   Pass
    ASTM C612   Type 1–4

Data Sheet

MinWool Curtainwall 40 - Data Sheet
Minwool Curtainwall 80 - Data Sheet

SDS

MinWool Curtainwall SDS
MinWool Curtainwall SDS (ES)

Specifications and Certifcations

MinWool Curtainwall and Safing
Mineral Wool Environmental Product Declaration (Light Density)
Mineral Wool Environmental Product Declaration (Heavy Density)

Limited Warranty

Mineral Wool Limited Warranty

Literature

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


JM Mineral Wool


JM Overview Video


JM Mineral Wool Product Properties
(short version)


JM Mineral Wool Product Properties

Available Documents

Providing a fire-rated seal between the spandrel panel and floor slab in commercial curtainwall systems, Johns Manville MinWool® Safing prevents smoke and flames from passing through openings in fire-rated assemblies.

Johns Manville MinWool® Safing is available plain or with a foil facing vapor retarder on one face. Nonorganic and moisture-resistant, MinWool Safing prevents smoke and flames from passing through openings in fire-rated assemblies. It is designed to provide a fire-rated seal when installed between the spandrel panel and floor slab in commercial curtainwall systems.

Johns Manville

Advantages

Fire-Resistant: Melting point in excess of 2000˚F (1093˚C). Unfaced: Flame Spread of 0 and Smoke Developed of 0. Faced: Flame Spread of 25 or less and Smoke Developed of 5 or less.
Durable Inorganic Glass: No growth of fungi. No sustaining of vermin.

  ASTM Standards   ASTM C665   Unfaced: Type I
  Faced: Type III, Class A, Category 1
  Flame Spread   ASTM E84   Unfaced: 0
  Faced: ≤ 25
  Smoke Development   ASTM E84   Unfaced: 0
  Faced: ≤ 5
  Water Vapor Permeance Facing   ASTM E96   0.02 perms, maximum
  Water Vapor Sorption   ASTM C1104   < 1% by weight; < 0.2% by volume at 120ºF (49ºC), 95% RH
  Odor Emission   ASTM C1304   Pass
  Corrosiveness   ASTM C665   Pass
  Fungi Resistance   ASTM C1338   Pass
  Combustion Characteristics   ASTM E136   Pass
     ASTM C612   Type 1–4

Data Sheet

MinWool Safing Data Sheet

SDS

MinWool Safing SDS
MinWool Safing SDS (ES)

Specifications and Certifications

MinWool Curtainwall and Safing
Mineral Wool Environmental Product Declaration (Light Density)
Mineral Wool Environmental Product Declaration (Heavy Density)
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


JM Mineral Wool 


JM Overview Video


JM Mineral Wool Product Properties
(short version)


JM Mineral Wool Product Properties

Available Documents

Delivering excellent sound absorption, Johns Manville MinWool® Sound Attenuation Fire Batts (SAFB) control noise in metal-stud wall cavities of interior partitions and exterior walls or above suspended ceiling systems.

Johns Manville MinWool® Sound Attenuation Fire Batt (SAFB) insulation is manufactured from inorganic fibers derived from volcanic rock. Noncombustible and moisture-resistant, the lightweight and flexible batts are designed to deliver excellent noise control in metal-stud wall cavities of interior partitions, exterior walls or above suspended ceiling systems.  As excellent sound absorbers, these batts improve the wall assembly Sound Transmission Class (STC) ratings by up to 10dB.

Johns Manville

Advantages

Sound Control: Absorbs sound and improves wall assembly STC ratings by up to 10 dB.
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.

  ASTM Standards   ASTM C665   Type I
  Thermal Resistance   ASTM C518   R-value at 75°F, 3.7 per inch of thickness
  Flame Spread   ASTM E84   0
  Smoke Development   ASTM E84   0
  Critical Radiant Flux   ASTM E970   > 0.12 W/ cm2 (0.11 Btu/ft2s)
  Water Vapor Sorption   ASTM C1104   < 1% by weight; < 0.2% by volume at 120ºF (49ºC), 95% RH
  Odor Emission   ASTM C1304   Pass
  Corrosiveness   ASTM C665   Pass
  Fungi Resistance   ASTM C1338   Pass
  Combustion Characteristics   ASTM E136   Pass

Data Sheet

MinWool SAFB Data Sheet
MinWool SAFB Data Sheet (ES)

SDS

MinWool SAFB SDS
MinWool SAFB SDS (ES)

Limited Warranty

Mineral Wool Limited Warranty

Literature

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

Specifications and Certificates

MinWool Sound Attenuation Fire Batt (SAFB)
Mineral Wool Environmental Product Declaration (Light Density)
Mineral Wool Environmental Product Declaration (Heavy Density)

Industrial Insulation Group (IIG) Relationship


JM Mineral Wool Video


JM Overview Video


JM Mineral Wool Product Properties
(short version)


JM Mineral Wool Product Properties

Available Documents

Lightweight, flexible, sound absorbing and fire-resistant mineral wool batts.

Johns Manville MinWool® Window Wall Insulation is designed to be used primarily in glass and metal window wall systems. It offers superior fire resistance, and excellent thermal and acoustical insulating properties. MinWool Window Wall is made from mineral wool and bound with a thermosetting resin. Advanced manufacturing technology ensures consistent product quality, with high-fiber density and low shot content for excellent performance. 

BI - MW Window Wall - 720x476
Available Documents

Designed to help delay the spread of fire, Johns Manville Mineral Wool TempControl® Batts offer thermal control for wood-stud cavities of exterior walls, basements and heated crawlspaces.

Johns Manville Mineral Wool TempControl® batts offer R-Values up to R-30. Noncombustible, fire- and moisture-resistant, they are designed to deliver thermal control and delay the spread of fire in wood-stud cavities of exterior walls, basements and heated crawlspaces.

MineralWool_Batt_15.5x47in_3894 190x122

Advantages

Thermally Efficient: Effective resistance to heat transfer with R-values up to R-30.
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.

  ASTM Standards   ASTM C665   Type 1
  Thermal Resistance    ASTM C518   R-15, R-23, R-30
  Flame Spread    ASTM E84   0
  Smoke Development    ASTM E84   0
  Critial Radiant Flux    ASTM E970   > 0.12 W/cm2 (0.11 Btu/ft2s)
  Water Vapor Sorption    ASTM C1104   5% or less by weight
  Odor Emission    ASTM C1304   Pass
  Corrosiveness    ASTM C665   Pass
  Fungi Resistance    ASTM C1338   Pass
  Combustion Characteristics    ASTM E136   Pass

Data Sheet

TempControl Data Sheet

SDS

TempControl SDS
TempControl SDS (ES)

Installation Instructions

Mineral Wool Installation Instructions

Limited Warranty

Mineral Wool Limited Warranty

Literature

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

Specifications and Certificates

Mineral Wool Environmental Product Declaration (Light Density)
Mineral Wool Environmental Product Declaration (Heavy Density)


JM Mineral Wool 


JM Mineral Wool Product Properties


JM Mineral Wool Product Properties
(short version)


JM Overview Video

Available Documents