Metal Building

Johns Manville is dedicated to bringing you the quality materials and expertise required for insulating metal buildings. With insulation products that carry assured R-values and post recovery, coupled with excellent customer service, we can help you deliver exceptional quality for projects ranging from small metal garages to large manufacturing spaces.

Jump To

Metal Building

Microlite L

Designed for lamination to a wide range of custom vapor-retarding facings, Johns Manville Microlite? L blanket insulation features a smooth, uniform laminating surface.

X

Data Sheet

SDS

Sell Sheet

Johns Manville Microlite^? L Formaldehyde-free? blanket insulation offers an R-Value of up to R-30 and comes in unfaced rolls designed for lamination to a wide range of vapor-retarding facings. Microlite L insulation provides excellent thermal and acoustical performance and can be used in new construction and retrofit applications in pre-engineered metal buildings.

?

ADVANTAGES

Formaldehyde-free:?Will not off-gas formaldehyde in the indoor environment.
Thermally Efficient:?Provides effective resistance to heat transfer with R-values up to R-30.
Sound Control:?Reduces transmission of sound through roofs and walls of metal buildings.
Fire Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.
Durable Inorganic Glass:?Will not rot, mildew or deteriorate and is noncorrosive to pipes, wiring and metal studs.
Superior Performance: Bonded glass fibers are dimensionally stable and will not slump within the wall cavity, settle or break down during normal applications.

Flame Spread	ASTM E84	≤ 25
Smoke Developed	ASTM E84	≤ 50
Noncombustible	ASTM E136	Pass
Sound Absorption	C423	Pass

Data Sheet
Microlite L Data Sheet

SDS
Microlite L SDS
Microlite L SDS (ES)

Literature
Metal Building Insulation Sell Sheet

Available Documents

PEBS Blanket

Ideal for new construction, retrofit applications and metal buildings, Johns Manville PEBS unfaced filler blanket is a resilient, unfaced fiberglass insulation that provides economical thermal performance.

X

Data Sheet

SDS

Sell Sheet

Johns Manville PEBS Unfaced Filler Blanket Formaldehyde-Free? insulation offers an R-Value of up to R-49, with sound control and fire resistance for roofs and walls. PEBS is an economical, general-purpose fiberglass designed as filler material for use in both new construction and retrofits of pre-engineered metal buildings. It’s easy to cut with a utility knife and the blanket can be friction-fit easily in standard pre-engineered metal framing.

?

ADVANTAGES

Formaldehyde-free:?Will not off-gas formaldehyde in the indoor environment.
Thermally Efficient:?Provides effective resistance to heat transfer with R-values up to R-49.
Sound Control:?Reduces transmission of sound through exterior and interior walls and floor or ceiling assemblies.
Fire Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.
Durable Inorganic Glass:?Will not rot, mildew or deteriorate and is noncorrosive to pipes, wiring and metal studs.
Superior Performance:?Bonded glass fibers are dimensionally stable and will not slump within the wall cavity, settle or break down during normal applications.