Johns Manville International, Inc.

Non-Industrial Products

Duct Liner includes recycled content.

Featuring fortified glass mat airstream surface, LinaTex(TM) Textile Fiber Duct Liner resists fiber erosion when exposed to airstream in commercial duct systems. Flexible, high-density mat will also resist pull-through when pinning, minimizing need for repairs. To satisfy demand for products that support green building programs, LinaTex(TM) contains up to 75% of pre-consumer and post-industrial...

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Architectural & Civil Engineering Products

Housewrap and Roof Underlayment optimize home building.

Gorilla Wrap(TM) non-perforated, nonwoven, polymeric housewrap minimizes air infiltration, resulting in energy efficiency and moisture control. Translucent material offers tear resistance and enables contractors to see studs, nails, and windows on home's frame. Employing asphalt with nonwoven polyester reinforcement, DuraBase(TM) underlayment provides puncture resistance and waterproofing as it...

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Textile Liner insulates metal air ducts.
Architectural & Civil Engineering Products

Textile Liner insulates metal air ducts.

LinaTex offers fabricators and installers abuse-resistant insulation for lining sheet metal air ducts. It is made from 100% post-industrial recycled, long strand fiberglass bonded with thermosetting resin. Airstream surface is protected from damage during fabrication by black fiberglass mat surface, and edge-coating covers leading edges per NAIMA/SMACNA requirements. Liner complies with ASTM C...

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Densified Chopped Strands suit thermoplastic compounds.
Architectural & Civil Engineering Products

Densified Chopped Strands suit thermoplastic compounds.

Available in 4 mm fiber lengths for thermoplastics such as PA, PP, PBT, and SMA, ThermoFlow® strands exhibit processing, mechanical, and matrix bonding properties suited for extrusion applications. Product features minimal fines and bulk density as well as uniform bundle size and shape. Featuring consistent glass content, strands are suited for automotive, electrical and consumer goods...

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LFT Material suits automotive applications.

LFT Material suits automotive applications.

Direct roving StarRov(TM) LFTplus exhibits impact resistance, chemical stability, and is recyclable. Utilizing long fiber thermoplastics (LFT) technology, rovings' chemical sizings are compatible with PP, PA, PBT, and other thermoplastic polymers. Demonstrating dimensional stability and coefficient of linear thermal expansion almost equal to steel, product is suited for front-ends, bumper beams,...

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Thermal & Heating Equipment

V-Grooved Pipe Insulation suits industrial applications.

Flexible Micro-Flex(TM) CTS Precision V-grooved Pipe Insulation works with hot or cold, concealed and exposed piping systems with operating temperatures from 0 to 850°F. Supplied cut-to-size and grooved for installation over pipes with 6-30 in. dia, insulation is wrapped with no gaps and is made from semi-rigid fiberglass with homogeneous, random fiber orientation. Butt strips and self-seal...

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Black Aerosol Foam comes in seamless, leak-proof can.
Adhesives & Sealants

Black Aerosol Foam comes in seamless, leak-proof can.

SuperSeal® Duct Butter's aerosol can will not leak or corrode, increasing its shelf life and stability. Product retains its shape and volume after curing is completed, resulting in improved finished appearance. Used for spot and edge repair of ductboard or liner, it can also be used to seal gaps between liner sections or fittings. SuperSeal maintains thermal integrity of insulation it is...

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Duct Wrap Insulation uses acrylic-based binder.
Thermal & Heating Equipment

Duct Wrap Insulation uses acrylic-based binder.

Microlite® Formaldehyde-Free fiber glass insulation is easy to install. It remains pliable, is flexible and drapes easily making installation faster and more efficient. Acrylic binder may reduce itching and irritation associated with conventional fiber glass duct wrap. Using binder eliminates formaldehyde emissions from fiber glass wool manufacturing process without energy-intensive...

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Non-Industrial Products

Duct Liner combines facing and coating system.

Linacoustic(R) RC consists of thin, dense mat that reinforces coating, which penetrates mat and adheres firmly to insulation core. Permacote(R) acrylic polymer coating provides water resistance and EPA-registered protective agent to guard against growth of fungus and bacteria. Flame-attenuated glass fibers give core acoustical and thermal properties. Linacoustic RC meets or exceeds requirements...

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Non-Industrial Products

Duct Liner includes recycled content.

Featuring fortified glass mat airstream surface, LinaTex(TM) Textile Fiber Duct Liner resists fiber erosion when exposed to airstream in commercial duct systems. Flexible, high-density mat will also resist pull-through when pinning, minimizing need for repairs. To satisfy demand for products that support green building programs, LinaTex(TM) contains up to 75% of pre-consumer and post-industrial...

Read More »
Architectural & Civil Engineering Products

Housewrap and Roof Underlayment optimize home building.

Gorilla Wrap(TM) non-perforated, nonwoven, polymeric housewrap minimizes air infiltration, resulting in energy efficiency and moisture control. Translucent material offers tear resistance and enables contractors to see studs, nails, and windows on home's frame. Employing asphalt with nonwoven polyester reinforcement, DuraBase(TM) underlayment provides puncture resistance and waterproofing as it...

Read More »
Company News

Johns Manville Hosts Ceremonial Groundbreaking for New Nonwoven Glass Mat Production Line

Tenn. Gov. Phil Bredesen Delivers Keynote Address at Celebration for New Line That Will Produce Over One Billion Square Meters of Glass Mat Annually DENVER, Feb. 9 /PRNewswire/ -- Johns Manville (JM), a leading manufacturer of building and specialty products, today hosted a ceremonial groundbreaking for a new nonwoven glass mat production line at its facility in Etowah, Tenn. Tennessee Governor...

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Company News

Roofing Products Experts Johns Manville and Tarco Partner to Create New EasyLay(TM) Roofing Underlayment

DENVER, Feb. 13 -- Johns Manville (JM), a leader in the roofing products industry for more than 100 years, is partnering with Tarco, the nation's largest roofing underlayment company, to create a new asphalt synthetic underlayment called EasyLay(TM). EasyLay is Tarco's new Leakbarrier® product that employs DuraBase(TM), JM's innovative weatherproof technology. DuraBase is the latest...

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Textile Liner insulates metal air ducts.
Architectural & Civil Engineering Products

Textile Liner insulates metal air ducts.

LinaTex offers fabricators and installers abuse-resistant insulation for lining sheet metal air ducts. It is made from 100% post-industrial recycled, long strand fiberglass bonded with thermosetting resin. Airstream surface is protected from damage during fabrication by black fiberglass mat surface, and edge-coating covers leading edges per NAIMA/SMACNA requirements. Liner complies with ASTM C...

Read More »
Densified Chopped Strands suit thermoplastic compounds.
Architectural & Civil Engineering Products

Densified Chopped Strands suit thermoplastic compounds.

Available in 4 mm fiber lengths for thermoplastics such as PA, PP, PBT, and SMA, ThermoFlow® strands exhibit processing, mechanical, and matrix bonding properties suited for extrusion applications. Product features minimal fines and bulk density as well as uniform bundle size and shape. Featuring consistent glass content, strands are suited for automotive, electrical and consumer goods...

Read More »
LFT Material suits automotive applications.

LFT Material suits automotive applications.

Direct roving StarRov(TM) LFTplus exhibits impact resistance, chemical stability, and is recyclable. Utilizing long fiber thermoplastics (LFT) technology, rovings' chemical sizings are compatible with PP, PA, PBT, and other thermoplastic polymers. Demonstrating dimensional stability and coefficient of linear thermal expansion almost equal to steel, product is suited for front-ends, bumper beams,...

Read More »
Thermal & Heating Equipment

V-Grooved Pipe Insulation suits industrial applications.

Flexible Micro-Flex(TM) CTS Precision V-grooved Pipe Insulation works with hot or cold, concealed and exposed piping systems with operating temperatures from 0 to 850°F. Supplied cut-to-size and grooved for installation over pipes with 6-30 in. dia, insulation is wrapped with no gaps and is made from semi-rigid fiberglass with homogeneous, random fiber orientation. Butt strips and self-seal...

Read More »
Black Aerosol Foam comes in seamless, leak-proof can.
Adhesives & Sealants

Black Aerosol Foam comes in seamless, leak-proof can.

SuperSeal® Duct Butter's aerosol can will not leak or corrode, increasing its shelf life and stability. Product retains its shape and volume after curing is completed, resulting in improved finished appearance. Used for spot and edge repair of ductboard or liner, it can also be used to seal gaps between liner sections or fittings. SuperSeal maintains thermal integrity of insulation it is...

Read More »

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