The label on the curtain proves how the assembly performed in a laboratory test. It cannot prove what the installed system will do today, because a swapped motor, a repaired guide or a modified wall can change that approved performance. The distinction between rating and state is the same one we draw in our guide to EI-rated industrial roller shutters<\/a>. The rating is decided once, in a fire test. The state is decided on site, every week after installation.<\/p>\n The fire shutter inspection logic fits in one sentence. NFPA 80 sets the floor: an inspection and drop test at least once a year, conducted by a trained fire door technician. Everything shorter than a year is the routine that keeps the annual test from being the only line of defence.<\/p>\n The weekly layer needs no tools, no dismantling and no technician. It is five minutes at the opening, done by in-house staff after a short briefing. Our rule of thumb for the cadence is simple: if the opening matters when the alarm sounds, it gets walked once a week. A fire shutter inspection at this level is deliberately limited to what eyes can catch.<\/p>\n Whoever walks the route needs two minutes of instruction and a card to carry. Show the crew the travel zone, the fusible link, the release arm and the label, so the five minutes are spent comparing the door against a picture rather than guessing. Facilities that rotate the duty across shift leads get a bonus: four pairs of eyes a month, each one comparing the door against its own last look.<\/p>\n The clearance check is not housekeeping pedantry. OSHA’s exit route rules require routes to stay free and unobstructed, with no materials or equipment placed within them. The same rules put fire doors among the safeguards that must work at all times<\/a>. A curtain that cannot reach the floor because a rack was wheeled in front of it has failed before the fire arrives.<\/p>\n Two quiet details finish the walk. The listing label on the bottom bar should stay legible and unobscured, and none of the visible parts should be missing or broken. Both points sit among the verification items inspectors check on rolling fire doors, and both are visible to any trained eye in seconds.<\/p>\n The monthly layer adds motion. Where the weekly walk looks, the monthly test operates. It exercises the release chain under controlled conditions, so a seized trigger or a sticky linkage shows up in a drill rather than in an emergency. Some manufacturers build this in explicitly; one maker’s installation instructions call for the door’s safety features to be tested at least once a month.<\/p>\n The shape of the test stays modest. Bar the opening so nobody and nothing can enter. Trip the test release from the local test switch or the alarm panel’s test signal. Watch the curtain descend under control, then reset it to standby. The preparation logic the drop-test guidance applies to annual testing holds here too: correct whatever the weekly checks flagged first, and clear the doorway before anything moves.<\/p>\n A release exercise is a real closure. Keep people, trucks and stock out of the opening on both sides for the whole cycle, because the curtain does not negotiate.<\/p>\n<\/div>\n Monthly is also the right cadence for one specific suspicion: the drop arm that someone tied back. A release arm wedged, blocked or tied out of the way turns the fastest trigger into decoration. That kind of interference is exactly what a monthly eye catches. Give the whole hardware set the discipline of a maintenance schedule for door hardware<\/a>. Every part runs on its own clock, and every finding lands on a record.<\/p>\n One boundary keeps the monthly layer honest. A monthly exercise is not a drop test, and it does not certify anything; the certification-grade procedure belongs to the trained technician who attends once a year. In-house teams verify behaviour, not compliance. Keeping that division clean protects the staff, who never stand under a free-falling curtain on purpose. It keeps the paperwork in the hands of the people qualified to sign it.<\/p>\n Among industrial doors, this is the one judged by a single commanded descent each year. Once a year, the routine hands the door to a trained technician, because the annual event is a full test of the assembly’s automatic closing, not a visual pass. Under NFPA 80 as summarised in the DASMA technical data sheet for rolling steel fire doors<\/a>, the procedure runs in four steps, in order.<\/p>\n Before any of the four steps, the guidance asks the technician to block access around both sides of the door with caution tape. Flammable substances near the opening are relocated. The ritual looks ceremonial from a distance. It exists because a drop test is the only moment when the curtain is commanded to fall on schedule. The area beneath it should hold nothing but floor.<\/p>\n The descent itself is judged, not just the landing. NFPA 80 sets the average closing speed between 6 and 24 inches per second, which the same figures express as 152 to 610 millimetres per second. Faster reads as free fall, which is a serious fault in its own right. Slower reads as a curtain that may stall short of the floor. Each automatic closing option on the door gets exercised, and every detector and release device in the chain must prove it works.<\/p>\n The second drop is the step facilities most often skip in a fire shutter inspection, and at their peril. A door that drops well but fails to reset has left the opening protected exactly once, which is no protection at all. The reset check, followed by a final visual pass for anything the test itself may have damaged, is what turns a successful drop into a documented state of readiness.<\/p>\n On most industrial doors the wear shows up in motion; on this one it hides in stillness. The opening is a component too, and it deserves the same line in the checklist as the curtain. Combustible storage creeps toward firewall openings in every busy building. The DASMA guidance suggests relocating flammable substances away from the opening, and the weekly route should read the floor as closely as the door. Most component findings are visible without dismantling.<\/p>\nThe Weekly Walkthrough: Five Minutes at the Opening<\/h2>\n
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![\"Three](\"https:\/\/www.raxdoors.com\/wp-content\/uploads\/2026\/09\/stock-fire-shutter-weekly-inspection-guide-weekly-r2.webp\")
<\/figure>\nThe Monthly Test: Exercising the Release<\/h2>\n
![\"Two](\"https:\/\/www.raxdoors.com\/wp-content\/uploads\/2026\/09\/stock-fire-shutter-weekly-inspection-guide-monthly.webp\")
<\/figure>\nThe Annual Drop Test: What the Standard Requires<\/h2>\n
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![\"Technician](\"https:\/\/www.raxdoors.com\/wp-content\/uploads\/2026\/09\/stock-fire-shutter-weekly-inspection-guide-annual-r2.webp\")
<\/figure>\nObstructions, Guides and the Opening Itself<\/h2>\n
![\"Weathered](\"https:\/\/www.raxdoors.com\/wp-content\/uploads\/2026\/09\/stock-fire-shutter-weekly-inspection-guide-failed.webp\")
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