Most ladder failures give a warning sign first — a cracked rung, a worn foot, a lock that does not fully catch. A 60-second inspection catches them before they catch you. Here is exactly what to check, every single time you climb.
Here is a habit that prevents a huge share of ladder accidents: looking the ladder over before you trust your weight to it. Ladders rarely fail out of nowhere. A rung cracks a little before it gives way, a foot wears smooth before it slides, a lock gets sticky before it lets go. The problem is that almost nobody checks — they grab the ladder, climb, and hope. A quick, deliberate inspection turns that gamble into a sure thing.
The best part is how fast it is. Once you know what to look for, a full pre-use inspection takes under a minute, and a deeper check now and then takes just a few. In this guide you will get the complete ladder inspection checklist — every part to examine and what good and bad look like — plus a quick 60-second routine, the clear signs that mean “retire it now,” and what to do with whatever you find. Let us make every climb a checked one. ✅
- Check before every use: rungs, rails, feet, locks, spreaders, rope, labels.
- Retire immediately if you find cracks, bends, broken welds, or a damaged lock.
- Fix the small stuff — worn feet and sticky locks are cheap, easy repairs.
- When in doubt, do not climb. A questionable ladder is not worth the risk.
📋 What’s in this guide
- Why inspect before every use?
- The full inspection checklist
- The 60-second pre-use check
- Signs you must retire a ladder
- What to do with what you find
- Inspection quick reference
- Common mistakes (and fixes)
- Pro tips
- Real-life examples
- FAQ
- Final checklist
🎯 Why inspect before every use?
The simple reason: ladders wear, get damaged, and degrade over time, and a failure while you are several feet up can be serious or fatal. Inspecting first is the cheapest, fastest insurance there is. It costs a minute and catches the small problems that become big falls.
Damage also accumulates invisibly. A ladder that was fine last month might have been dropped off a truck, left in the rain, or stepped on by a forklift since then. Aluminum can bend, fiberglass can crack or splinter, wood can rot, ropes fray, and locks loosen — often without anyone noticing until the moment it matters. A quick look each time means you are judging the ladder as it is right now, not as you remember it.
There is a professional standard here, too. Workplaces and safety agencies require ladders to be inspected before use and removed from service if defective, precisely because pre-use checks prevent injuries. You deserve the same protection at home. Think of it like a pilot’s walkaround before a flight: a fast, routine scan that turns up the rare problem before it becomes a disaster. Once it is a habit, you will do it without thinking. For the bigger picture on retiring ladders, see our when to replace your ladder guide.
🔍 The full inspection checklist
Here is everything to examine, top to bottom. Run your eyes and hands over each part — many problems you can feel as much as see.
Rungs and steps
Look for cracks, dents, bends, or looseness. Each rung or step should be tight, straight, and free of slippery paint, grease, mud, or ice. A loose or cracked rung is an immediate retire. Make sure slip-resistant surfaces are intact.
Side rails
Check the full length of both rails for cracks, bends, dents, or splintering (on wood) and blooming or cracks (on fiberglass). Bent or cracked rails badly weaken the ladder — retire it. Rails should be straight and true, not warped.
Feet
The rubber feet must be present, gripping, and not glazed, cracked, or worn smooth. Worn feet slide — replace them. Make sure each foot sits flat and any swivel feet move and lock correctly.
Locks, spreaders, and hinges
On step ladders, the spreader bars must lock fully flat. On extension ladders, the rung locks (dogs) must seat firmly on the same rung on both sides. On multi-position ladders, every hinge and J-lock must click fully closed. Sticky or partial locks are dangerous — clean and lubricate, and retire if they will not seat.
Rope, pulley, and hardware
On extension ladders, check the rope for fraying and the pulley for free movement. Everywhere, look for missing or loose rivets, bolts, and braces, and make sure the duty-rating and safety labels are present and readable. Tighten loose hardware; retire if structural fasteners or welds are broken.
⏱️ The 60-second pre-use check
You do not need the full deep-dive every single time. Here is the fast routine for everyday use — do it right before you set the ladder up.
- Glance down both rails for bends, cracks, or dents.
- Wiggle a rung or two and scan the steps for damage or slippery buildup.
- Check the feet — present, gripping, not worn smooth.
- Work the locks/spreaders/hinges and confirm they engage fully with a click.
- Eyeball the hardware and labels for anything loose or missing.
- Set it up and push-test — a gentle shake from the bottom rung to confirm it is solid.
🚫 Signs you must retire a ladder
Some findings are fixable; others mean the ladder is finished. Retire the ladder immediately — and destroy or clearly mark it so no one climbs it again — if you find any of these:
- Cracked, bent, or broken rungs, steps, or rails (any structural crack or bend).
- Broken or badly corroded welds, rivets, or braces.
- A spreader, hinge, or rung lock that will not fully engage.
- Fiberglass that is cracked or heavily splintered; wood that is rotted or split.
- Heat or chemical damage, or a ladder that was in a fall and may be compromised.
Structural damage cannot be safely repaired — never try to patch, weld, or “make do.” Replace the ladder.
🔧 What to do with what you find
Inspection is only useful if you act on it. Small wear items you fix; structural damage means replacement. Here are the products that handle the common outcomes. Each link goes to the current Amazon listing.
Non-Slip Replacement Rubber Ladder Feet (2-Pack)
Best for: fixing glazed or cracked ladder feet you spot
Worn feet are the most common thing an inspection turns up — and the easiest to fix. If the rubber is glazed, cracked, or worn smooth, swap in fresh non-slip feet to instantly restore grip. They push onto standard step-ladder feet in seconds and use a deep tread for sure footing, turning a slip risk back into a safe ladder for a few dollars.
👍 Pros
- Fixes the #1 inspection finding
- Restores grip cheaply
- Deep anti-slip tread
- Tool-free install
- Protects floors too
👎 Cons
- Check size/fit first
- For feet only (not structural)
Werner 6206 6-Ft Fiberglass Step Ladder
Best for: replacing a ladder that fails inspection
If your inspection finds a crack, bend, or broken lock, the ladder is done — and this is a dependable replacement. A 300 lb Type IA rating, non-conductive fiberglass rails (safe near wiring), slip-resistant Traction-Tred steps, and a handy HolsterTop make it a do-everything household and pro step ladder built to pass inspections for years.
👍 Pros
- Non-conductive (electrical-safe)
- Sturdy 300 lb rating
- Durable, long-lasting
- Slip-resistant steps
- Trusted Werner build
👎 Cons
- Heavier than aluminum
- Costs more than basic
Werner MT-22 Telescoping Multi-Ladder
Best for: replacing several aging ladders with one
If inspection retires more than one tired ladder, consider replacing them with a single multi-position one. The MT-22 becomes a twin stepladder, an extension ladder, a stairway ladder, and two scaffold bases, with a 300 lb Type IA rating and double-riveted steps. One well-maintained ladder is easier to inspect and store than four old ones.
👍 Pros
- Replaces several ladders
- 4 useful configurations
- 300 lb rating
- Fewer ladders to maintain
- Trusted Werner build
👎 Cons
- Heavier to carry
- More moving parts to check
📊 Inspection quick reference
| Part | Check for | Action |
|---|---|---|
| Rungs / steps | Cracks, looseness, slippery buildup | Clean; retire if cracked/loose |
| Side rails | Bends, cracks, splinters | Retire if bent/cracked |
| Feet | Glazed, cracked, worn smooth | Replace the feet |
| Locks / spreaders / hinges | Sticky, partial, won’t latch | Clean & lube; retire if broken |
| Rope / pulley | Frayed rope, stuck pulley | Replace rope; free pulley |
| Hardware / labels | Loose bolts, missing labels | Tighten; retire if welds broken |
| Finding | Fix or retire? |
|---|---|
| Worn or glazed feet | ✅ Fix (replace feet) |
| Sticky lock/hinge (not broken) | ✅ Fix (clean & lubricate) |
| Frayed extension rope | ✅ Fix (replace rope) |
| Cracked/bent rung or rail | 🚫 Retire |
| Broken weld or lock | 🚫 Retire |
A ladder inspection is not paperwork — it is a 60-second conversation with the tool that is about to hold you off the ground. Ask it the right questions every time, and it will rarely let you down.
🚫 Common mistakes (and fixes)
- Mistake: Skipping the check because “it was fine last time.” Fix: Inspect every use; damage happens between uses.
- Mistake: Climbing a ladder with worn feet. Fix: Replace the feet before you climb — it takes seconds.
- Mistake: Using a ladder with a half-latching lock. Fix: Clean and lubricate; retire if it still will not seat.
- Mistake: Trying to repair a cracked rail. Fix: Retire it — structural damage is never repairable.
- Mistake: Leaving a bad ladder where others might use it. Fix: Tag it or destroy it so no one climbs it.
🏆 Pro tips
- Clean first, then inspect — grime hides cracks and wear.
- Feel as well as look — run a hand along rails to catch cracks and burrs.
- Inspect after every drop or fall, even if it looks fine.
- Keep spare feet on hand so a worn set never delays a safe climb.
- Tag a failed ladder immediately so it never gets used by mistake.
📊 Real-life examples
The caught crack. Before cleaning gutters, Ben ran his hand down the rails and felt a hairline crack near a rivet. “I never would have seen it, but I felt it. That ladder went in the trash that day — way better than finding out at the top.”
The sliding foot. Lena noticed one rubber foot was worn shiny during her check. A two-dollar replacement later, the ladder gripped again. “Such a tiny thing, but that is exactly the foot that would have slipped on my tile floor.”
The sticky lock. Raj found a multi-position hinge that would not fully click. He cleaned out dried paint and gave it a shot of silicone, and it snapped shut properly. “Five-minute fix. If it had not seated after that, I would have retired it.”
The workplace habit. A facilities tech on social media shared: “We tag and inspect every ladder before use. Found a cracked step last week that someone would have stood on. The check works — it is not just a box to tick.”
❓ Frequently asked questions
How often should you inspect a ladder?
Before every single use, with a quick 60-second check, plus a more thorough inspection periodically and always after any drop or fall. Ladders can be damaged between uses, so judging the ladder as it is right now — every time — is what keeps you safe.
What should I look for when inspecting a ladder?
Check the rungs/steps, side rails, feet, locks/spreaders/hinges, rope and pulley, and hardware and labels. Look for cracks, bends, looseness, worn or glazed feet, locks that will not fully engage, frayed rope, and missing fasteners or labels. Clean off any slippery buildup on the rungs.
When should a ladder be taken out of service?
Immediately, if you find cracked or bent rungs or rails, broken welds, a lock or spreader that will not engage, cracked fiberglass, rotted wood, or heat/chemical damage. Structural damage cannot be repaired — retire and mark or destroy the ladder so no one uses it.
Can I repair a damaged ladder?
Only wear items — you can replace worn feet, frayed rope, and clean/lubricate sticky locks. You can never repair structural damage like bent or cracked rails and rungs or broken welds. When in doubt, retire it; a patched ladder is not safe.
What is the most common ladder defect?
Worn, glazed, or missing rubber feet are among the most common findings, and they cause slips. Luckily they are the easiest and cheapest fix — replacement feet push on in seconds. Sticky locks and slippery, paint-coated rungs are close behind.
How long does a ladder inspection take?
The pre-use check takes about 60 seconds once you know the routine: scan the rails, check rungs and feet, work the locks, eyeball the hardware, and push-test. A deeper periodic inspection takes only a few minutes. It is the best safety return on time you can get.
📋 Pre-use inspection checklist
- ✅ Rails: no bends, cracks, or splinters
- ✅ Rungs/steps: tight, intact, clean and grippy
- ✅ Feet: present, gripping, not worn smooth
- ✅ Locks/spreaders/hinges: fully engage with a click
- ✅ Rope/pulley: not frayed, moves freely
- ✅ Hardware and labels: tight and present
- ✅ Push-test: solid, no rock or wobble
- ✅ Any structural damage → retire it
The bottom line: a 60-second inspection before every climb is the simplest, highest-value safety habit there is. Scan the rails, rungs, and feet, work the locks, check the hardware, and push-test before you trust it. Fix the cheap stuff — worn feet, sticky locks, frayed rope — and retire the ladder the moment you find a crack, bend, or broken weld. Make the check automatic, and you will catch the rare problem on the ground, where it is harmless, instead of at the top, where it is not.
🏢 Inspecting workplace and shared ladders
Ladders that are shared — at a job, in a rental, or among a household — need a little more structure, because no single person knows the ladder’s full history. The core checklist is the same, but the process around it matters more.
Tag and document. In workplaces, a designated competent person typically inspects ladders on a schedule and any defective ladder is tagged “Do Not Use” and removed from service until repaired or destroyed. Even at home, a piece of bright tape on a questionable ladder stops a family member from grabbing it before you deal with it. The principle is simple: a ladder you suspect should be impossible to use by accident.
Assume shared ladders are unknown. If you did not put the ladder away yourself, treat every pre-use check as if the ladder might have been dropped or abused since you last saw it — because it might have. Borrowed and rented ladders especially deserve a careful look before the first climb; you have no idea how the last user treated them. The extra thirty seconds is cheap insurance against inheriting someone else’s damage. When several shared ladders are aging out at once, consolidating to one well-maintained multi-position ladder (easier to track and inspect) is often the smarter move.
🔁 Make the check a habit that sticks
The best inspection routine is the one you actually do every time, so the goal is to make it automatic rather than a chore you skip when you are in a hurry. A few small tricks help it become second nature.
Tie it to setup. Fold the check into the act of setting the ladder up: as you carry it over, glance down the rails; as you open it, work the locks; as you plant it, check the feet and push-test. Done this way, the inspection adds almost no time because it rides along with steps you already take. Keep it the same every time — rails, rungs, feet, locks, hardware, push-test — so the order becomes muscle memory and you never wonder if you missed something.
Finally, respect your own doubt. If something feels off — a faint creak, a lock that hesitates, a rail that flexes more than usual — stop and look closer. That instinct is worth listening to; it is often the first sign of a developing problem. A ladder is one of the few household tools that can seriously hurt you, and it gives warnings. Pre-use inspection is simply the habit of listening to them. Pair it with good cleaning and maintenance and your ladders will stay safe for their full, long life.
Related guides on Best Ladders Review
- When to Replace Your Ladder
- How to Clean & Maintain a Ladder
- Ladder Duty Ratings Explained
- More inspection guides
Disclosure: BestLaddersReview is reader-supported. As an Amazon Associate we earn from qualifying purchases (tag: rcblogs-20). Product details reflect manufacturer data and may vary. Always follow the manufacturer’s inspection guidance, remove defective ladders from service, and never exceed the rated capacity.