Renovating an older home can be exciting — uncovering original features, modernising layouts, or finally tackling that long-planned extension. But if your property dates back to the 1970s or earlier, there’s one important question that often arises before work begins: would a house built in 1979 have asbestos?
For many homeowners across London and the surrounding areas, the answer is yes. Asbestos was widely used in UK construction for decades, and it still exists in countless homes today. The real concern isn’t its presence alone — it’s what happens when renovation work disturbs materials that have remained untouched for years.
In short, it’s very possible. Asbestos was not fully banned in the UK until 1999, and homes built in the 1970s often incorporated asbestos-containing materials in both structural and decorative elements.
Even properties that have been updated over time may still contain original materials beneath newer finishes. This is why asbestos often comes as an unexpected discovery during renovation projects rather than during everyday living.
Asbestos was once considered a highly effective building material. It offered insulation, fire resistance and durability — all at a relatively low cost. During the post-war building boom, these qualities made it popular with developers and councils alike.
As a result, many homes built before 1980 contain asbestos in some form. These materials were typically installed with no expectation that they would later pose health risks, particularly when left undisturbed.
Asbestos is rarely visible at first glance. It’s usually uncovered when walls are opened up, ceilings removed or old fittings replaced. Some of the most common locations include:
Textured ceiling finishes such as Artex were widely applied throughout the 1970s. Many of these coatings contain asbestos, particularly those installed before the mid-1980s. Scraping, sanding or drilling into these surfaces can release fibres into the air.
Asbestos insulation boards were often used behind walls, in airing cupboards and around boilers. Renovation work involving rewiring, plumbing or layout changes frequently disturbs these boards.
Vinyl floor tiles and the adhesives beneath them are another common source. These materials may appear harmless until lifted during kitchen or hallway refurbishments.
Corrugated cement sheets used on garages and sheds are one of the most recognisable asbestos materials. They’re common across London suburbs and surrounding counties, especially in properties built between the 1950s and 1980s.
Many of these scenarios reflect the asbestos found in older homes, where risks often remain hidden until renovation work begins.
Asbestos becomes hazardous when fibres are released into the air and inhaled. Renovation activities such as cutting, drilling, demolition or sanding are the most likely ways this happens.
DIY projects can be particularly risky. Without testing or professional guidance, homeowners may unknowingly expose themselves and others — especially in enclosed spaces like lofts, kitchens and bathrooms where fibres can linger.
If your home was built before 2000, testing before renovation is strongly recommended. Professional asbestos testing can confirm whether suspect materials contain asbestos and assess their condition.
Arranging asbestos testing services early allows you to plan safely and avoid delays once work is underway. If asbestos is identified, you can decide whether it needs removal, encapsulation or careful management before builders arrive.
Testing also reassures contractors, many of whom may refuse to continue work if asbestos is suspected but undocumented.
While domestic homeowners don’t face the same legal duties as commercial property owners, there is still a responsibility to prevent harm. If tradespeople are working in your home, they must not be unknowingly exposed to asbestos.
Certain asbestos materials require licensed removal and must be handled and disposed of correctly. Specialist teams operating across London and nearby areas follow strict safety procedures to ensure compliance and minimise risk — something that experienced providers like Advance Asbestos Removal are well equipped to manage.
Yes — but only with the right approach. Not all asbestos needs to be removed immediately. If it’s in good condition and unlikely to be disturbed, managing it in place may be the safest option.
Where renovation work will affect asbestos-containing materials, professional removal or encapsulation ensures work can continue safely and legally.
Some low-risk materials may not require licensed removal, but improper handling significantly increases exposure risks. Professional advice should always be sought first.
No. The condition, location and type of asbestos determine whether removal is necessary.
Many will pause work until proper testing and safety measures are in place — another reason early assessment is so important.
Renovating a 1970s or earlier property doesn’t have to feel uncertain. Asking if a house built in 1979 has asbestos is the right starting point — understanding the answer allows you to plan responsibly and protect everyone involved.
If you’re based in Cranleigh, our local licensed surveyors and removal team can help — see our Cranleigh asbestos removal service for details.
When you have clarity around what’s present in your home, decisions become easier, projects run smoother, and risks are reduced. If you’re preparing to renovate and want clear, practical guidance tailored to your property, a quiet conversation with experienced professionals can help you move forward with confidence and care — knowing your home and those working within it are in safe hands.
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