How often do fire-rated doors need a drop test?
Once every 12 months, minimum, under NFPA 80, and again after any repair or adjustment to the door, its guides, or its release mechanism. The full test must be performed twice each time: once to confirm the door closes automatically, once to confirm the automatic-closing device was reset correctly. Written records must be kept and produced for the fire marshal on request.
What a drop test actually involves
A rolling fire door spends its life open. Its whole job is one moment: when heat melts a fusible link (or an alarm signal trips a release), the door must descend on its own, at a controlled speed, and seal the opening. A drop test simulates that release. The technician:
- disconnects or trips the release mechanism the same way a fire would,
- verifies the door closes fully under its own governor, not free-falling and not stalling,
- checks average closing speed (NFPA 80 requires between roughly 6 and 24 inches per second),
- then resets the release, rehangs any fusible links with correct temperature ratings, and runs the drop a second time to prove the reset works.
That second drop is the step skipped most often by unqualified testers, and it is the one that catches a bad reset before a real fire does.
Who can test, and what records you need
NFPA 80 requires the work be done by a trained, qualified technician, and insurance carriers generally interpret that as a professional door company, not in-house maintenance. Each test generates a dated record: door location, test results, deficiencies found, and corrections made. Keep these for at least three years. In Oklahoma City, Edmond, and Norman, fire inspectors ask for drop test documentation during routine inspections of warehouses, schools, parking structures, and any building with rated separation walls. Missing paperwork can mean a re-inspection fee at best and an occupancy problem at worst, and after a loss, an untested fire door is a gift to the insurance company's lawyers.
Cost, timing, and common failures in OKC buildings
Around the metro, what a documented drop test costs depends mostly on door count and access, and the per-door rate drops on multi-door facilities tested in one visit — call (405) 247-0336 for a free quote on your building. Common deficiencies we find and fix:
- Painted-over or missing fusible links (links are one-time devices and must match the original temperature rating)
- Curtains dragging in bent guides after forklift strikes
- Governors so dry the door either will not release or comes down too fast
- Storage stacked in the door path, which fails the test before it starts
The smart move is bundling the drop test with your annual commercial door inspection so springs, cables, and operators get checked in the same visit. We handle testing, resets, and repairs across the metro through our commercial door service, and if a failed door needs parts, repair can usually start immediately. For facilities juggling many doors, a scheduled maintenance program keeps every test date off your worry list.
Book Your Fire Door Drop Test
Talk to a real OKC technician — 24/7, no after-hours surcharge, free estimates.
Related Questions
What garage doors work best on steel and metal buildings?+
Steel sectional and rolling sheet doors both work well, provided the opening gets proper jamb framing, because light-gauge metal building walls cannot carry track and spring loads without reinforcement. Wind-load ratings matter too in central Oklahoma. Read the full answer →
Why is my commercial roll-up door so hard to lift?+
The counterbalance springs inside the barrel have likely lost tension or broken, so you are lifting the curtain's full weight. Dry guides and crushed slats add drag. Both are quick diagnoses for a commercial tech. Read the full answer →
Are rolling security grilles a good option for storefronts?+
Yes, when you want after-hours protection without hiding the merchandise: grilles deter smash-and-grab entry while keeping displays visible and air flowing. They are not weather barriers, so they suit interior mall openings and covered storefronts best. Read the full answer →
Send it to a neighbor, or save it for later.
Follow Affordable Door Co on Facebook for seasonal garage door tips and local project photos. Still stuck? Contact us.
Related answers
More answers in this category are on the way — browse the full Answer Hub.