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Johns Manville Fiberglass (Thermal & acoustical insulation)

Johns Manville Fiberglass (Thermal & acoustical insulation)

No two industries are alike. That’s why Johns Manville takes an application-specific approach when designing and engineering each of our insulation products.

Whether your focus is on land, sea or space, we understand better than anyone else what is required to deliver the outstanding thermal, acoustical or safety performance your applications demand. Choose from our vast range of insulation solutions or let us design a custom solution to meet your specific needs.

Product Types

Duracore

  • Ideal for HVAC equipment due to high acoustical values in the high and low frequency ranges normally encountered in these applications.
  • Temperature rating: 177°C/350°F
  • Density: 1.8 - 2.0 pcf
  • Thickness: 0.5" - 1.0"
  • GreenGuard: Certified
  • DuraCore® Product Data Sheet (PDF)

Equipment Spin-Glas Board

  • Provides superior thermal and acoustical performance for a variety of appliance, HVAC and office interior applications.
  • Temperature rating: 177°C/350°F (unfaced)
  • Density: 3.0 - 6.0 pcf
  • Thickness: 0.625" - 4.0"
  • Maximum Air Velocity: 5,000 fpm
  • Recycle Content: 56%
  • Equipment Spin-Glas® Board Product Data Sheet (PDF)

Exact-O-Mat and Exact-O-Board

  • Manufactured to extremely close thickness tolerances suitable for applications with limited-space and where restriction of air-flow is critical.
  • Temperature rating: Varies by product
  • Density: Varies by product
  • Thickness: Varies by product
  • GreenGuard: Certified (Exact-O-Mat)
  • Exact-O-Mat® and Exact-O-Board® Product Data Sheet (PDF)

InsulThin HT

  • Highly efficient insulation material and has been in service in a variety of commercial insulation applications for more than 35 years.
  • Temperature rating: 649°C/1200°F
  • Density (core): 12 pcf (avg)
  • Thickness: 5mm, 10mm
  • Hydrophobic: Yes
  • InsulThin® HT Product Data Sheet (PDF)

Microlite

  • Provides superior thermal and acoustical performance in a minimal space.
  • Temperature rating: 177°C/350°F
  • Density: 0.6 - 3.0 pcf
  • Thickness: 0.25" - 3.0"
  • GreenGuard: Certified
  • Microlite® Product Data Sheet (PDF)

Micromat

  • Flexible, resilient, blanket-type fiberglass insulation faced on one side with a durable, non-woven glass mat designed for HVAC equipment applications.
  • Temperature rating: 121°C/250°F
  • Density: 1.0 - 2.0 pcf
  • Thickness: 0.5" - 1.0"
  • Maximum Air Velocity: 5,000 fpm
  • GreenGuard: Certified
  • Micromat® Product Data Sheet (PDF)

SG Series Spin-Glas

  • Lightweight blanket made for use in many diverse Original Equipment Manufacturer applications.
  • Temperature rating: 177°C/350°F
  • Density: 0.55 - 2.2 pcf
  • Thickness: 0.5" - 4.0"
  • GreenGuard: Certified
  • Recycle Content: 56%
  • SG Series Spin-Glas® Product Data Sheet (PDF)

Spin-Glas WHXG / Range-Glas XG

Tuf-Glas / Valulite

  • Provide superior thermal and acoustical performance and are available in a variety of densities and sizes to meet your specific application needs.
  • Temperature rating: 177°C/350°F (unfaced)
  • Density: 1.3 & 1.6 pcf
  • Thickness: 0.5" - 1.0"
  • GreenGuard: Certified
  • Recycle Content: 56%
  • Tuf-Glas® / Valulite® Product Data Sheet (PDF)

Tuf-Skin and Tuf-Skin II

  • Withstand damage from abrasion during assembly and from in-service air erosion.
  • Temperature rating: 121°C/250°F
  • Density: Dual-Density
  • Thickness: Varies (see data sheet)
  • Maximum Air Velocity: 3,600 fpm
  • GreenGuard: Certified
  • Tuf-Skin® and Tuf-Skin II Product Data Sheet (PDF)

Whispertone Wallboard

  • Designed for use in a wide range of acoustical panel and office interior product applications and HVAC equipment.
  • Temperature rating: 121°C/250°F
  • Density: 2.5 - 6.0 pcf
  • Thickness: 0.46" - 4.0"
  • Recycle Content: 56%
  • Whispertone® Wallboard Product Data Sheet (PDF)

XSPECT ISOfoam APF Board

DETAILS

History

Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing, along with glass fibers and nonwovens for commercial, industrial and residential applications. This company's history goes back to 1858, when the H.W. Johns Manufacturing Company began operations out of a tenement building in New York City. Today, Johns Manville products are used in a wide variety of industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing and wind energy. A proud member of the Berkshire Hathaway family of companies, they serve customers in more than 80 countries around the globe. 

APPLICATIONS

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RESOURCES

Data Sheets

Brochures & Literature

Related Links

 

Duracore

Duracore

Ideal for HVAC equipment due to high acoustical values in the high and low frequency ranges normally encountered in these applications.
Learn About Our Duracore »

Equipment Spin-Glas Board

Equipment Spin-Glas Board

Provides superior thermal and acoustical performance for a variety of appliance, HVAC and office interior applications.
Learn About Our Equipment Spin-Glas Board »

Exact-O-Mat and Exact-O-Board

Exact-O-Mat and Exact-O-Board

Manufactured to extremely close thickness tolerances suitable for applications with limited-space and where restriction of air-flow is critical.
Learn About Our Exact-O-Mat and Exact-O-Board »

InsulThin HT

InsulThin HT

Ideal for applications that require space-saving performance with high thermal stability.
Learn About Our InsulThin HT »

Microlite

Microlite

Provides superior thermal and acoustical performance in a minimal space making it a dependable solution in many applications.
Learn About Our Microlite »

Micromat

Micromat

Provides superior thermal and acoustical performance. Liners resist settling, breakdown and sagging from vibration and damage from impact.
Learn About Our Micromat »

SG Series Spin-Glas

SG Series Spin-Glas

Provides superior thermal and acoustical performance and is available in a wide range of densities and thicknesses to accommodate a variety of space requirements.
Learn About Our SG Series Spin-Glas »

Spin-Glas WHXG / Range-Glas XG

Spin-Glas WHXG / Range-Glas XG

Provides superior thermal and acoustical performance and is available in a broad range of densities.
Learn About Our Spin-Glas WHXG / Range-Glas XG »

Tuf-Glas / Valulite

Tuf-Glas / Valulite

Provides superior thermal and acoustical performance and is available in a variety of densities, thicknesses, widths and roll lengths.
Learn About Our Tuf-Glas / Valulite »

Tuf-Skin and Tuf-Skin II

Tuf-Skin and Tuf-Skin II

Provides high acoustical values in the high and low frequency ranges normally encountered in appliances and HVAC equipment.
Learn About Our Tuf-Skin and Tuf-Skin II »

Whispertone Wallboard

Whispertone Wallboard

Designed for use in a wide range of acoustical panel and office interior product applications and HVAC equipment.
Learn About Our Whispertone Wallboard »

XSPECT ISOfoam APF Board

XSPECT ISOfoam APF Board

Offers one of the highest R-values of any rigid insulation available, making it ideal for both hot and cold applications.
Learn About Our XSPECT ISOfoam APF Board »

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