Window cleaning is one of the highest fall-risk trades in Ireland for hours worked. Domestic 2-storey houses, commercial 3-storey shopfronts, schools, factories, and the modern wave of residential apartment blocks - each calls for a different work-at-height method. This is how Irish cleaning crews stay safe and compliant.
The four cleaning methods, in order of preference
- Water-fed pole (reach pole) from ground level - safest, fastest, most common in 2026
- Mobile elevated work platform (MEWP) - cherry picker for unusual access
- Suspended cradle / abseil rope access - high rise only, IRATA certified
- Ladder - last resort for short, light, awkward tasks
HSA expectation: avoid first, prevent second, minimise third. Reach pole is avoid. Ladder is minimise.
Water-fed pole - the modern Irish norm
Water-fed poles reach 12-25 metres from ground level using deionised water and a soft brush. They eliminate work at height for the vast majority of domestic and small commercial cleaning. Insurance premiums for crews using reach poles are roughly 60% lower than ladder-based crews. The Working at Heights duties remain (long pole, wind, overhead lines) but the fall risk is gone.
Ladders for window cleaning - the rules
If you must use a ladder:
- EN 131 Professional class, in date inspection
- 4-to-1 angle (1m base out for every 4m height)
- Three points of contact at all times - no reaching sideways
- Tied off at top or footed by a second person for tasks over 30 minutes
- Solid ground, dry rungs, wind under 12 m/s
- Stand-off arms or ladder stays on glass to prevent slip
- Worker holds a current Working at Heights Certificate
Ladders for windows above the second floor are essentially indefensible in 2026. Use a MEWP or rope access.
MEWP for window cleaning
For 3rd-floor commercial shopfronts, schools, factories, hospitals: scissor lifts indoors, articulating boom lifts outside. Operator must be IPAF certified, the worker in the basket must hold a Working at Heights Certificate, and a harness with shock-absorbing lanyard anchored to the basket EN 795 point is mandatory for boom lifts.
Rope access / suspended cradle
For high-rise buildings (think Dublin docklands, Cork city centre, Galway university buildings) the work moves to IRATA-certified rope-access technicians or facade-mounted suspended cradles. This is specialist work; small Irish cleaning businesses sub-contract it rather than try to deliver in-house.
The five things HSA inspectors check on cleaning crews
- Working at Heights Certificate for every cleaner on heights
- Ladder inspection log
- Risk assessment for the specific building
- Method statement (reach pole / ladder / MEWP / rope)
- Public-protection plan (cordons, signage to keep pedestrians clear)
Public protection - the Irish-specific issue
Window cleaning often happens on public-facing premises during business hours. The HSA expects a cordon, signage, and ideally a banksman to keep the public clear of the dropped-object zone. A bucket falling from 4 metres injures whoever it lands on - the law treats that the same as a worker fall.
Insurance and the Working at Heights Certificate
Public liability and employer liability insurers in Ireland routinely ask:
- Is the cleaner Working at Heights Certified?
- Are ladders EN 131 Professional inspected?
- What is the rescue plan?
"No" to any of these tends to lift premiums by 30-60%. Many insurers now refuse cover entirely without a Working at Heights Certificate on file.
Online certification for cleaning crews
The Working at Heights Course online is built around the four cleaning methods above. 45 minutes, 35 euro, instant Working at Heights Certificate, recognised by Irish insurers, main contractors and the HSA. Team rates for crews of 5 or more.
FAQs
Do domestic cleaners on a homeowner's property need a certificate?
Yes. The cleaner is an employee or contractor; the SHWW Act applies regardless of whether the building is residential.
Are reach-pole-only cleaners exempt from Working at Heights Training?
If they never put a foot above ground, technically yes - but realistically every cleaning business needs at least one certified worker for the awkward jobs. Better to certify the whole crew.
Is rope access training the same as a Working at Heights Course?
No. Rope access is IRATA / SPRAT specialist training. The Working at Heights Course covers the work-at-height duties common to every method.
Get every cleaner on your team certified before the next job. Start the Working at Heights Course online tonight - 45 minutes, instant Working at Heights Certificate.
