Working at Height Safely: Ladders and Home Repairs
Practical ladder and height safety for home repairs in the UK, covering setup, the three points of contact, stepladders and when a job is too high for DIY.
Falls from ladders are one of the commonest causes of serious injury in and around the home, and they usually happen on ordinary jobs: a gutter, a light fitting, a bit of painting. The height often does not feel dangerous until it is. This guide explains how professionals think about height work and how to apply it sensibly. It is general information, not a substitute for training.
Start by asking whether you need to be up there
The usual hierarchy for height work is to avoid it, then to use equipment that prevents falls, then to minimise the consequences. In practical terms:
- Can the job be done from the ground? Extension poles for gutters, paint rollers or bulb changers can avoid ladders entirely.
- Can a safer platform be used? A podium step, a platform with handrails or a tower is more stable than a ladder.
- Is a ladder right for this job? Ladders suit short-duration, light work, not long, heavy or two-handed tasks.
- Is it too high? If the job needs more than a modest ladder, such as work above a first-floor roofline, hire a professional with the right equipment.
Choosing and checking the ladder
- Right type and length. For leaning ladders, you should have enough length to reach the work while keeping three rungs above the stepping-off point.
- Right rating. Make sure the ladder is rated for your weight plus tools and materials.
- Condition. Check rungs, stiles, feet and locking mechanisms before each use. Do not use damaged or painted-over ladders where defects might be hidden.
- Clean. Wipe mud, grease or wet from boots and rungs.
Setting up a leaning ladder
- Firm, level ground. Do not stand on loose paving, soft soil or ice. Use a levelling device if the ground is uneven.
- Angle. Follow the one-in-four rule: one unit out for every four units up, roughly 75 degrees.
- Secure it. Tie the top, or have someone foot the base while you climb, if it is not tied. Ladder stabilisers help avoid slipping sideways.
- Extend above the landing point. If accessing a roof or platform, extend the ladder at least a metre above.
- Use stand-off brackets to keep it off a gutter and give a safer working position.
- Keep clear of doors and traffic. Lock or guard any door the ladder is in front of.
Using a stepladder
- Open it fully and lock the braces.
- Do not stand on the top step or platform unless it is designed for that.
- Do not overreach. Keep your belt buckle inside the rails.
- Do not use stepladders as a leaning ladder.
- Keep it clear of electrical wires and use non-conductive types near power.
While you are climbing
- Face the ladder and keep three points of contact: two hands and a foot, or two feet and a hand.
- Carry tools in a belt or hoist them up, rather than in your hands.
- Wear sturdy shoes with grip.
- Do not climb when you are tired, unwell or have taken medication that affects balance.
- Avoid high winds, rain, ice and fading light.
- Do not carry heavy or awkward loads. A bulky sheet of plasterboard or a long fence panel is a poor ladder task.
Common mistakes
- Standing on the top rung
- Overreaching sideways
- Placing the ladder on a slope or against fragile surfaces
- Using one in a doorway without securing it
- Working alone with no one aware
- Rushing a quick job at the end of the day
Jobs that call for specialists
- Roof repairs and chimney work
- Anything above two storeys
- Gutters on steep or fragile roofs
- Fragile surfaces, such as conservatory roofs or asbestos cement sheets
- Work near overhead power lines
See how to clear gutters safely and jobs a handyman should not do. For suspected asbestos materials on roofs or soffits, stop and read asbestos before drilling or repairing.
If you hire someone
Ask how they plan to reach the work, and whether they have suitable access equipment. Professionals who work at height regularly will have a clear answer. Also consider handyman insurance and what to check. You can use Compito to describe the height and access in your request and ask questions by message before accepting an offer.
Frequently asked questions
How high is too high for a ladder at home?
There is no single number, but if you cannot work comfortably and safely with both feet on the ladder and one hand free, or the job is above first-floor level, consider a professional.
Do I need someone to hold the ladder?
It helps, and securing the ladder is better than relying on someone, but a second person can also call for help and pass tools.
Can I use a ladder on a driveway or patio?
Yes, if the surface is firm, level and not slippery. Check for loose paving and drains, and use a stabiliser or tie.