A step ladder seems simple, but falls from ladders send a lot of people to the emergency room every year, and many happen at home from just a few feet up. The good news is that most of those accidents are avoidable with a few basic habits. So how do you use a step ladder safely?
In short: set it on firm, level ground, open it fully and lock the spreaders, stay within its load rating, and keep your body centered, never stepping on the top. Let’s go through the rules, using a standard 6 foot ladder as our example.
Choose the right ladder first
Safety starts before you climb. Check the label on the ladder’s side rail for its duty rating, which tells you the maximum weight it can hold, including you, your tools and your materials. Never go over it, and pick a rating that leaves some margin.
The ladder should also be the right height. A 6 foot step ladder isn’t meant to be climbed to the top. Most labels say not to stand on the top cap or the step just below it, so your safe working height is well under the ladder’s full length. Many homeowners find fiberglass models a good choice because dry fiberglass doesn’t conduct electricity like metal does (that’s no excuse to work near live wires, though), and our guide to the best fiberglass step ladders, 6 foot covers what to look for.
Setting it up correctly
A wobbly start ruins everything, so spend a minute on setup.
- Inspect the ladder for bent rails, loose rungs or cracks. Don’t use a damaged one.
- Place it on firm, level ground. If the floor slopes, don’t stack boards or books under a leg, and skip soft or slippery spots.
- Open it all the way until the spreaders lock flat.
- Give it a gentle shake to confirm it’s stable.
Keep the area clear of clutter, pets and kids, and keep doors from swinging into it. If you must work near a doorway, lock the door or ask someone to keep watch.
Climbing and working the safe way
Face the ladder and keep three points of contact at all times, meaning two hands and a foot or two feet and a hand. Wear shoes with dry, grippy soles. Carry tools in a belt or hoist them up with a rope instead of holding them while you climb.
While you’re working, keep your belt buckle between the side rails. If you have to lean far to the side to reach something, climb down and move the ladder instead. It’s a hassle, but it beats a fall.
Mistakes that cause most falls
These are the habits to break:
- Standing on the top cap, the top step or the paint shelf, which are made for tools, not feet.
- Overreaching instead of repositioning.
- Using a step ladder leaning against a wall, since it’s designed to stand on its own.
- Working with wet or muddy shoes.
- Using metal ladders near power lines or electrical work, and setting up anywhere a ladder could touch overhead lines.
And never let two people climb at once, unless the ladder is built for it.
Picking a ladder that fits your home
Different homes need different ladders. If you’ve got limited storage, a folding option can be a big help, and our list of the best telescoping ladders for home use shows compact choices, though they require careful locking before use. For ceiling and wall work, such as hanging drywall, a lift can take the strain off, and our guide to the best drywall lifts for home renovation is worth a look.
It also helps to understand the labels on the ladder, so read our explainer on ladder duty ratings before you buy. When the project involves anything near an electrical panel, see our guide to finding studs and wires first.
Storing and caring for your ladder
How you store a ladder affects how long it stays safe. Keep it indoors or under cover, away from moisture and extreme heat, and don’t hang other heavy things on it. Wipe off paint, grease and mud so the steps stay grippy, and check that the feet and hinges are in good shape. If a ladder takes a hard fall or gets bent, replace it rather than trusting it again.
Frequently asked questions
How high can I safely reach on a 6 foot step ladder?
You shouldn’t stand on the top cap or the step just below it, so your feet will end up well below the ladder’s full height. A handy check is to keep your belt buckle between the side rails and never reach so far that you have to lean. Follow the labels on your specific ladder, since they spell out the highest safe step.
Should I lean a step ladder against a wall?
No. A step ladder is meant to stand open on its own. If you need to lean a ladder, use a straight or extension ladder at the correct angle.
How often should I inspect my ladder?
Look it over before every use. Check for loose parts, cracks, bent sections and worn feet, and retire it if you find damage.
The bottom line
Using a step ladder safely comes down to a stable setup, the right rating, three points of contact and never overreaching. Take an extra minute each time, and you’ll avoid the mistakes behind most falls.