MIFAB® MPFR Series fire rated access door is approved by Underwriters Laboratories Inc., for 1 ½ hours, “B” label in walls and is approved by Warnock Hersey for 2 hours in ceilings and 3 hours in walls. The door meets ANSI-UL 10B standards. The same door can be used in walls and ceilings. Tests were conducted using mild steel and type 304 stainless steel.
SKUs: See spec. sheet for all models
|Function||They can provide access in drywall construction, medium and high security areas, stucco walls, fire rated walls and ceilings, floors, roofs and more.|