Karp Insulated Fire Rated Access Door for Walls & Ceilings KRP-150FR
The KRP-150 FR is insulated and rated by Underwriters Laboratories for 1.5 hours "B" label in walls, and may be used in a 2 hour fire rated wall assembly. Additionally, Warnock Hersey rates the KRP-150FR for 3 hours in ceilings
** Not for ceiling applications
Doors larger than or equal to 36" are subject to oversize or LTL shipping charges.