Milcor recessed access door for acoustical tile ceilings. Fire rated and non steel door wood. Milcor style ufr universal insulated fire rated. Milcor recessed fire resistive access door for acoustical. Milcor flush cover cf ds style ct. Milcor cylinder locks per door style k. Milcor universal fire rated insulated access door with. Quot milcor style m architectural grade flush access.