How to identify asbestos in your home
Make sure you and your family are safe
What was once an unknown danger is now at the forefront of our minds when buying property, or uncovering problems in an existing one. Unfortunately, it can be difficult to know how to spot asbestos, and once you have, there’s uncertainty behind the type of asbestos it is.
Our blog will help you understand where it might be concealed in your property, the key identifiers and when the right time is to call for professional help and handling. No amount of exposure is considered safe, so if you were thinking of drilling into an area with even a slight amount of concern, it’s perhaps best to think not twice, but three times!
Call a licensed asbestos company to test the area today.
What are the dangers of asbestos?
When asbestos-containing materials become disturbed, toxic fibres can become airborne and, if inhaled, can lead to severe diseases such as mesothelioma and lung cancer. These life-threatening conditions are often diagnosed at least 15 years after initial exposure, making early detection vital. The insidious nature of asbestos lies in its ability to hide in plain sight—it's frequently mixed into other materials, making visual identification nearly impossible. Properties built before 1999, when asbestos was fully banned in the UK, are particularly likely to harbour these dangerous products.
What exactly is asbestos?
Asbestos is a naturally occurring mineral that was once prized for its exceptional strength, heat resistance, and insulating properties. During the mid-20th century, builders widely incorporated asbestos products into construction materials due to these beneficial characteristics. In its natural form, asbestos ore can appear in various colours, including white, green, blue, and brown. When processed, it breaks down into fluffy fibres that can easily become airborne.
Now, we know that this once ‘miraculous product’ causes severe health problems.
We talk more about what asbestos in another blog.
Where is asbestos found in the home?
Asbestos can be found in many areas, in homes built before the ban in 1999. Typically you’ll find it in the:
Insulation -
This represents one of the most common locations, including attic, furnace, pipe, and wall insulation. You might encounter loose, brown, pebble-like insulation such as vermiculite, or hard-set lagging wrapped around pipes.
Flooring -
A place many forget about, flooring contains asbestos in vinyl floor tiles, asphalt floors, and the adhesives used during installation. These materials were particularly popular in kitchens and bathrooms.
Walls and ceilings -
Asbestos was commonly used in drywall, textured paint, and popcorn ceilings (also known as Artex). It also appears in cement, wallboards, partition walls, and ceiling tiles.
Cement products -
Corrugated roofing sheets for sheds and outhouses, siding, undersheeting, cladding, and soffit materials. These are particularly prevalent in older commercial and residential buildings.
Appliances -
It might surprise you, but old appliances, including ovens, heaters, clothes dryers, and refrigerators, often contain asbestos components. Salvaged building materials also pose significant risks.
Additional locations include ductwork, fireproof materials such as doors and cabinets, eaves, carpet underlay, caulking, sealers, flues, cowls, window putty, gaskets, washers, strings, and bitumen products like roofing felts and shingles.
What does asbestos look like?
The visual cues…
It's extremely difficult, if not impossible, to identify asbestos simply by looking at it. Asbestos is usually mixed with other minerals, obscuring its natural colours and making visual identification unreliable.
Age remains your most significant indicator. Properties built before 1999 are more likely to contain asbestos, so checking for manufacturer labels or dates of manufacture can prove helpful. Some older materials, particularly textured coatings like Artex, may exhibit distinct swirl or dimpled patterns.
When asbestos materials become damaged, you might notice small, fuzzy fibres that resemble frayed fabric protruding from the product. In outbuildings like sheds and garages, asbestos sheets were sometimes joined with aluminium runners on the outside or plastic and wooden runners inside.
However, simply seeing fibres or patterns does not definitively indicate asbestos presence. Only laboratory testing can confirm its existence.
What to do if you suspect asbestos
Whatever you do, don’t disturb it!
It might be tempting, especially if you’ve started a renovation project, but don’t saw, sand, scrape, drill, or disturb the material. Even sweeping or hoovering debris around it could cause harm.
The best cause of action is to limit access to the area until a professional can confirm whether it’s asbestos.
The best route of action once you’ve limited access is to call a licensed asbestos removal service. Professionals follow strict regulations and safety measures for removal. Once a professional is called, they will inspect and provide further guidance, so you know whether it needs management, testing, repairs or complete removal.
Suspect asbestos on your property? Call JS Environmental today.
Key quick identifiers: how to spot asbestos
- Was it built before 1999?
- Small, fluffy fibres poking out
- Frayed, fabric like appearance
High-risk locations
- Boiler rooms and basements
- Around heating systems
- Garage and shed roofing
- Under the stairs
- Airing cupboards
Contact JS Environmental today
JS Environmental: Licensed Asbestos Abatement Specialists
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