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NEXBOARD™ 5 Minute Flame Test – Estimated 2,000º-3,600ºF
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Jan 102025
The propane torch used in this demonstration can reach temperatures of up to 3,600 degrees Fahrenheit. The ¼” thick (6.35 mm) 4’ x 8’ NEXBOARD panel experienced minimal heat transfer, showing only 86 degrees Fahrenheit on the back side. There was no flame spread and the flame self-extinguished after the torch was removed. Xeriant has initiated NEXBOARD pilot production and is in the process of finalizing the light weighting feature, which is anticipated to make the panels approximately 58 percent lighter than standard ½” drywall, the most common type of drywall used for interior walls in residential homes.

Xeriant, Inc.

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