Johns Manville Insulation Solutions by Industry

Every construction sector has distinct thermal, acoustic, and fire-safety requirements. Our product line covers them all — with documented performance data for each application.

Commercial Construction

Office, Retail & Mixed-Use Developments

Commercial building envelopes face competing demands: energy code compliance (ASHRAE 90.1 / IECC), acoustic separation between occupancies, and fire-resistive wall and roof assemblies. Johns Manville provides the full specification package — from cavity insulation to continuous insulation board to roofing — with tested UL assembly documentation for each application.

ASHRAE 90.1 Compliant UL Assembly Tested LEED v4 Compatible Continuous Insulation Solutions

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Commercial construction insulation by Johns Manville

Residential Building

Single-Family & Multi-Family Construction

Homebuilders and remodeling contractors rely on Johns Manville ComfortTherm® fiberglass batts for wall cavities, floor decks, and attic applications. Available in R-11 through R-38 in standard and wide-cavity widths, with kraft-faced, unfaced, and encapsulated options to match installation conditions. All products carry GREENGUARD Gold certification for improved indoor air quality.

GREENGUARD Gold Certified ENERGY STAR Compatible No Itch Fiber Technology Formaldehyde-Free Binder

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Residential insulation installation Johns Manville

Industrial Facilities

Process Piping, Vessels & Equipment Insulation

Industrial process operations require insulation that performs at extreme temperatures — from cryogenic nitrogen handling at -320°F to superheated steam piping at 1200°F. Johns Manville's industrial insulation product line spans every operating range, with pre-formed pipe sections, flat boards, and flexible blankets engineered for specific process conditions.

Product	Operating Range	Form Factor
Spin-Glas® Fiberglass	-20°F to 450°F	Pipe section, board
Temp-Control® Mineral Wool	Up to 1200°F	Board, blanket, pipe section
AP™ Foil-Faced Pipe	-20°F to 220°F	Pre-slit pipe section
Micro-Lok® HP Pipe	Up to 850°F	Pre-formed pipe section

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Industrial pipe insulation Johns Manville

HVAC & Mechanical Systems

Duct Insulation & Acoustic Control

HVAC systems lose 25–40% of conditioned air energy through uninsulated or under-insulated ductwork in unconditioned spaces. Johns Manville's duct wrap and duct liner products meet SMACNA and ASHRAE 90.1 requirements for duct insulation while simultaneously reducing airborne sound transmission through mechanical rooms and ceiling plenums.

SMACNA Compliant NRC-Rated Acoustics UL 181 Listed Foil Facing Available

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Commercial Roofing

Single-Ply & Polyiso Roofing Assemblies

Commercial flat roofing is the largest single source of energy loss in low-slope buildings. Johns Manville polyisocyanurate roof insulation delivers the highest R-value per inch of any commercial roofing insulation available, at approximately R-6.5/inch aged. Our certified TPO, EPDM, and PVC membrane systems are tested as complete assemblies for wind uplift, fire resistance, and long-term waterproofing performance.

FM 1-90 Wind Uplift Rated Class A Fire Rated R-6.5/inch Aged 25-Year Warranty Available

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Commercial roofing system Johns Manville

Need Industry-Specific Specification Documents?

Our technical team can provide assembly drawings, test reports, and code compliance documentation for your specific application and jurisdiction.

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