removable floor hatch h20 loading flush aluminum floor hatch removable floor hatch for ceramic tile concrete 1 recess fc 300 floor door floor access doors floor access doors mifab fha floor access doors 24 x24 canada fire rated floor doors mainn the fire rating of a 2 hour floor ceiling embly where access is required between building floors fa 150 angle frame floor access door aluminum fc 300 channel frame floor access door aluminum ft 8080 recessed for tile carpet or concrete removable er floor access ft 8040 1 8 recessed floor access door aluminum fd 8060 flush diamond plate removable er floor access door aluminum aha 10 recessed access door without ft 8050 1 recessed floor access door aluminum 24 ft 8050 floor door for finished flooring