Here's the uncomfortable truth: the people who get sick from asbestos almost never realised they'd been exposed. A few minutes drilling into the wrong wall, repeated over a career, is all it takes. The good news? Spotting the risk is straightforward once you know what to look for — and that's exactly what this guide covers.
A quick history that still matters today
For most of the last century, asbestos was the go-to material for insulation and fireproofing. It worked brilliantly — until it became clear the fibres were causing fatal lung diseases. Ireland banned it in 1999.
But banning new use didn't remove what was already built in. Tens of thousands of buildings around the country still contain it, and it stays harmless right up until someone disturbs it.
Where to expect it
Asbestos was used so widely that it can show up almost anywhere in an older building. Have a click around the diagram to see the usual spots.
Roof & gutters
Cement roof sheets, soffits and downpipes are classic asbestos products, especially once they start to weather.
The three colours — and why colour isn't enough
Asbestos gets grouped by colour, and it's handy shorthand. But please don't ever judge safety by colour — only proper testing can tell you what a material really is.
White
The most common form — cement, ceilings, gaskets and insulation.
Brown
Insulation boards and ceiling tiles; rough, fibrous look.
Blue
The most hazardous — sprayed coatings and pipe lagging.
Older than 2000 and about to be disturbed? Treat it as asbestos until proven otherwise. A moment's caution beats a lifetime's regret.
Think you've found it? Don't panic — do this
Finding a suspect material is manageable. Carrying on as if it's nothing is where it goes wrong. Four calm steps:
Stop
Down tools immediately — no cutting, drilling, sanding or sweeping.
Keep people away
Clear the area and close it off. Leave any debris where it is.
Report it
Let your supervisor or safety officer know so it can be handled properly.
Get it assessed
A competent person organises a survey and, if needed, licensed removal.
What Irish law asks of employers
The Safety, Health and Welfare at Work (Exposure to Asbestos) Regulations 2006place clear duties on employers to manage asbestos and train at-risk staff. That means:
- Identifying asbestos before any work
- Awareness training for those who may disturb it
- A simple stop-and-report procedure everyone knows
- Licensed contractors for removal work