The only fire rated access door / panel that can be used in a 1-hour fire rated ceiling up to 24" x 48". This fire-rated door can be used wherever it is
necessary to provide service access to shafts and any other location which must have a fire rating. This WB FR-C 800 series access door was recently
test and approved to 2017 Warnock-Hershey codes in San Antonio, TX. Proudly Made in Virginia - USA by The Williams Brothers Corporation of America,
the WB FR-C 800 series fire rated access door / panel is the only fire rated access door / panel in the industry that can be used up to the size 24"
x 48". This door also features a one piece laser cut from with no mitered corners. Specified by architects world wide, this fire rated access panel
is considered to be one of the most aesthetically pleasing fire rated access doors where there is a need for a fire rated access door up the size 24"
x 48". MADE IN VIRGINIA - USA