As a homeowner in New Zealand, especially if your house predates the late 1970s, asbestos could be a hidden hazard lurking beneath the surface. Asbestos is a naturally occurring group of minerals once widely used in construction materials for its fire resistance and insulating properties. However, prolonged exposure to asbestos fibers can cause serious health problems, including lung cancer and mesothelioma.

The danger lies in the fact that asbestos fibers are invisible to the naked eye and can become airborne when these materials are disturbed. Fortunately, there are telltale signs that can indicate the presence of asbestos in your home. If you suspect asbestos, it’s crucial to act safely and avoid disturbing the material. Chemcare, a leading asbestos removal company in New Zealand, is here to guide you through the signs of asbestos in older homes.

The Age of Your Home

The first indicator is the age of your house. Asbestos use in New Zealand construction peaked in the 1950s and 1960s, and its use was largely banned by the late 1970s. Homes built before the 1980s are significantly more likely to contain asbestos-containing materials (ACMs). This includes schools, government buildings, and commercial properties constructed during this period.

Crumbling or Damaged Insulation

Asbestos was a popular choice for insulation due to its fire resistance. However, over time, insulation materials can deteriorate and become friable (easily crumbled). Watch out for loose, fluffy, or powdery insulation, especially around pipes, boilers, attics, and wall cavities. Damaged insulation is a prime suspect for releasing asbestos fibers.

Suspicious Flooring

Vinyl asbestos tiles (VATs) and linoleum flooring commonly used pre-1970s might contain asbestos, especially the backing materials and adhesives used for installations. If your home has original flooring and shows signs of wear and tear, chipping, or cracking, it’s wise to be cautious.

Textured Ceilings and Walls

Popcorn ceilings, also known as textured ceilings, were a popular design trend in mid-20th-century homes. The problem is that some popcorn textures contain asbestos. Similarly, textured paint (often referred to as acoustic paint) used on walls and ceilings can also be a culprit. If your textured surfaces are damaged or appear crumbly, it’s best to have them checked for asbestos.

Other Potential Sources

Cladding and Shingles:

Asbestos-cement sheets were used for roofing, exterior cladding, and even guttering. Look for signs of deterioration or damage on these exterior elements.

Lagging:

Older hot water pipes and lagging around boilers and furnaces might contain asbestos fireproofing materials.

Sprayed-on Coatings:

Asbestos was sometimes used in sprayed-on fireproofing for structural beams and ceilings.

What to do if you suspect asbestos

If you suspect asbestos in your home, the most important step is to avoid disturbing the materials. Do not attempt to remove or repair it yourself. Contact a certified asbestos removal company like Chemcare. Our qualified professionals can safely assess the situation, identify the presence and types of asbestos, and develop a removal plan that adheres to strict safety regulations.

Take Control of Your Safety

Unfortunately, there is no safe way to remove asbestos yourself. Asbestos fibers are microscopic and easily inhaled, posing a serious health risk. If you suspect asbestos in your home, the safest course of action is to contact a certified asbestos removal company like Chemcare. 

Chemcare’s team of qualified professionals can assess the situation, identify the type of asbestos, and develop a safe and effective removal plan that adheres to strict regulations. We prioritise the health and safety of our clients and the environment throughout the entire process.

Don’t live with the uncertainty of asbestos in your home. Contact Chemcare today for a professional assessment and peace of mind. We’ll guide you through every step and ensure your home is safe for you and your family.