IMP Thermalsafe® Fire Resistant Wall Panel


Metl-Span’s ThermalSafe® insulated metal panel is the latest development in fire resistant wall construction technology. Unlike traditional wall materials, this insulated fire resistant panel offers a level of flexibility architects, contractors, and building owners won’t find in any other product in the U.S. They feature one step – one crew installation ease to the remarkable LockGuard® interlocking side joint feature that enhances the fire resistance characteristics of the panels. ThermalSafe® mineral wool panels are rated for their 1-, 2-, and 3-hour fire resistance qualities, and provide good thermal performance and protection from the elements. ThermalSafe panels consist of metal facings bonded to a structural mineral wool core to create composite panels that achieve fire resistance ratings under the most demanding of conditions. The panels are made from raw materials that are environmentally friendly and have no VOCs and CFCs that affect the ozone layer or add to global warming potential.


1. The finished panel in 4" thickness for one hour, 7" thickness for two hour, and 8" thickness for three hour fire resistance ratings for nonbearing walls in accordance with UL 263 Fire Endurance tests and ASTM E119 tests.

2. For more complete fire resistance rating data, including fire resistance ratings for pipe penetrations both metallic and non-metallic, ducts, and fire door and window assembly design installed in a fire resistant ThermalSafe wall, go to and follow links to fire resistance approvals data.

3. Wall-framing support members and adjacent construction may require fire protection as specified by applicable building code. The customer is responsible for specifying the appropriate fire protection of these areas.

Finishes & Colors
A full range of exterior colors & coatings are available for the architectural market. For specific information about our available colors and coatings,visit us online for a comprehensive selection..

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