NFPA 80 in plain English.

If you operate a commercial building in the US, NFPA 80 applies to every rated fire-door assembly on the property. It doesn't apply just to the door leaf — it applies to the assembly: the door, the frame, the hardware, the gasketing, and the clearance between them. An out-of-adjustment closer on a two-hour-rated door makes the whole assembly non-compliant.

NFPA 80 got teeth when the 2007 edition moved annual inspection from 'recommended' to required with documentation. CMS adopted it for healthcare. Joint Commission enforces it. State fire marshals write up violations with 30–90-day remediation clocks. What follows is the operational core of the standard — the parts that actually decide whether you pass.

§5.2 — the 13 inspection criteria

Every rated opening is inspected against thirteen criteria. Any single failure makes the opening non-compliant. The inspector doesn't average them out.

• 01·Labels are present, legible, and not painted over on the door + frame
• 02·No open holes or breaks in the door or frame
• 03·Glazing, glazing beads, and vision panels intact
• 04·Door, frame, hinges, hardware, and noncombustible threshold secured, aligned, and in working order
• 05·No parts missing or broken
• 06·Door clearances within tolerance — 1/8" top/edges, 3/4" bottom
• 07·Self-closing device is operational
• 08·If a coordinator is required, it is functioning
• 09·Latching hardware is operational, latches door when in closed position
• 10·Auxiliary hardware is not interfering with operation
• 11·No field modifications to the door that void the label
• 12·Gasketing and edge seals are inspected and in place
• 13·Signage that indicates it's a fire door is present where required

The label — what's actually on it

A listed fire-door label contains eight pieces of information. AHJs memorize where each one lives on each manufacturer's label. If you don't know what to look for you think it's ornamental. It isn't.

Clearances — where most openings actually fail

Clearance failures are the most common citation we see on re-inspects because buildings move — floors get replaced, frames sag, thresholds wear. The spec is tight:

Field modifications — the silent rating killer

Any hole, cut, or hardware swap not listed in the original assembly voids the label. That includes: a locksmith drilling a new cylinder prep, maintenance adding a push plate above 16" from the bottom, IT running a power feed for an electric strike, or a decorator adding a vinyl logo decal to a fire-rated lite. The door is now an unlisted assembly. It must be relabeled under NFPA 80 §5.3 or replaced.

The good news: NFPA 80 §5.3 allows field modification kits from the original manufacturer to restore the listing. The bad news: most facilities don't know that's an option and just live with the finding.

Records — the 7-year retention rule

§5.2.4 requires written records of every annual inspection, maintained for a minimum of three years and recommended for seven. CMS inspections, Joint Commission surveys, and most insurance audits will request records. Paper records in a binder satisfy the letter of the standard; a cloud portal with per-opening photos satisfies the intent.

Annual cadence + what to batch

The standard requires annual operational testing — one touch per opening per year minimum. For a 100-opening site that's about 8–12 hours of inspector time, best batched over 2 days with a 30-day follow-up for corrective work. Don't inspect in November and expect to corrective-work in December if your building is in a cold climate; weatherstripping replacement in 20°F doesn't cure properly.

What to hand the AHJ

When the fire marshal asks for records, the expected deliverable is a PDF bundle with a cover page, table of contents, and per-opening sections. On modern cloud portals a CSV or structured JSON export satisfies the digital audit too. Paper binders are still accepted but rarely asked for by choice.

Got a NFPA 80citation in hand? Send it over — we'll reply with the section + a remediation path.