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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.
Mineral Wool
JM CladStone Water & Fire Block Mineral Wool
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).
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
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
MinWool Curtainwall
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).
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
Literature
Product Selector Guide
Mineral Wool Product Comparison Chart
Mineral Wool 2.0 Sell Sheet
MinWool Safing
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.
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 |
Limited Warranty
Literature
Product Selector Guide
Mineral Wool Product Comparison Chart
Mineral Wool 2.0 Sell Sheet
MinWool Sound Attenuation Fire Batt (SAFB)
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.
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
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)
MinWool Window Wall Insulation
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.
TempControl Mineral Wool
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.
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 |
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)