Asbestos in Your Home – What Northern Ireland Homeowners Need to Know
If your house was built or refurbished before 2000, there is a fair chance some of it contains asbestos. That is no reason to panic. Asbestos that is sealed, in good condition and left alone is a low risk. The trouble starts when someone drills it, sands it, saws it or knocks it about, and that usually happens during a DIY job or a quick repair.
This guide explains why so many local homes are affected, where the material tends to turn up, and when it is worth getting a proper survey.
Why so many homes in Northern Ireland are affected
Asbestos was used in building materials for most of the twentieth century because it was cheap, strong and resistant to fire and heat. Blue and brown asbestos were banned in the UK in 1985 and white asbestos in 1999. Any home built or refurbished before 2000 could therefore contain it.
Freedom of Information figures reported in 2018 suggested that asbestos was present in around 70 per cent of Housing Executive homes. Private houses from the same decades were built with the same materials, so the picture is unlikely to be very different.
Where it tends to hide
You cannot identify asbestos by looking at it, but these are the places we find suspect materials most often in Northern Ireland homes:
- Textured ceiling and wall coatings, commonly known as Artex, especially in homes decorated before the mid 1980s
- Corrugated cement sheets on garages, sheds, lean-tos and other outbuildings
- Soffits, fascias and panels around porches, flat roofs and under windows
- Insulating board in airing cupboards, boiler cupboards, partitions and fire surrounds
- Old vinyl floor tiles and the black adhesive underneath them
- Pipe lagging, boiler flues and old cold water tanks in lofts
- Cement gutters and downpipes on older extensions
A house may have none of these or several of them. Extensions and alterations done over the years often mean different parts of the same property contain different materials.
When asbestos becomes a problem
Asbestos only harms health when fibres are released into the air and breathed in. Those fibres are tiny, can stay airborne for a long time and cannot be seen. Once inhaled they can lead to mesothelioma, lung cancer, asbestosis and other serious conditions. There is no known safe level of exposure, and these diseases often take decades to appear, which is why one afternoon of careless DIY is worth taking seriously.
Materials in good condition and out of the way can usually stay where they are. Damaged, crumbling, weathered or disturbed materials are the ones to worry about, along with anything in the path of planned building work.
What the law says for homeowners
The duty to manage asbestos under the Control of Asbestos Regulations (Northern Ireland) 2012 applies to non-domestic premises. It does not cover your own private home. It does apply to the shared areas of flats and apartment blocks, such as stairwells and communal corridors.
That does not mean the issue stays out of your house. Electricians, plumbers, builders and joiners have legal duties to protect themselves and others, and a responsible contractor will want to know what is in your walls and ceilings before starting. Having that information ready saves delays and arguments later. You can read the official guidance on the HSENI asbestos pages.
When a survey is worth having
A survey makes sense if you are:
- Planning an extension, loft conversion, new kitchen or bathroom, or a heating upgrade
- Buying an older property and want to know what you are taking on
- Doing any DIY that involves drilling, cutting or removing parts of a house built before 2000
- Dealing with damaged boards, tiles, sheeting or lagging
- Letting a property and expecting contractors to work in it
A surveyor inspects the accessible areas, takes small samples of anything suspect and sends them to a UKAS-accredited laboratory. You receive a report that lists what was found, where it is and what condition it is in, so you know what can be left alone, what should be monitored and what needs a specialist.
What not to do
- Do not drill, sand, scrape, scrub or break up materials you suspect contain asbestos
- Do not pressure wash cement roofs or gutters, which spreads fibres and moss-covered debris across the garden
- Do not use a household vacuum cleaner on dust that might contain asbestos
- Do not walk on old cement sheet roofs, as they are fragile and can break without warning
- Do not take your own samples, as breaking off a piece can release fibres
Frequently asked questions
Do I have to remove asbestos from my home? No. Asbestos in good condition is often safest left in place and checked now and again. Removal is worth considering when materials are damaged or when work will disturb them.
Can I tell if something contains asbestos just by looking? No. Many asbestos materials look the same as modern alternatives. Only laboratory analysis gives a definite answer.
Does a newer home need a survey? Homes built after 2000 are very unlikely to contain asbestos, but if you are unsure of the build date or had older materials reused, it is worth asking.
Talk to us
Asbestos Solutions NI carries out asbestos surveys for homeowners across Northern Ireland, with every sample analysed by a UKAS-accredited laboratory. If you are unsure what is in your home, or you have work planned and want to know where you stand, call us on 07702 332 333 for straightforward advice.