If your home or building has an older roof that contains asbestos, you may be considering replacing it for safety reasons. Asbestos roof removal and replacement is a complex process that requires following strict regulations to protect yourself and others.
In this article, we will discuss a step-by-step overview of what to expect when you undertake the process of asbestos roof removal and replacement.
Asbestos Use in Australian Roofs
Asbestos was widely used in Australian construction between the 1950s and 1970s, especially in roofing. Asbestos roofing was so popular because it is durable, fire-resistant and an effective insulator. However, asbestos exposure causes serious health problems like mesothelioma and a chronic lung disease called asbestosis.
While asbestos roofing can often last 50 years or longer, it’s crucial to remove and replace it as soon as possible. Leaving it in place puts you and your family at risk. The good news is that with proper precautions, the removal process can be done safely.
We are one of the leading asbestos removal companies that serve a wide range of residential, commercial, and industrial clients throughout the Sydney area.
Before you approach our licensed asbestos removal contractors, let’s understand the Asbestos Removal Safety Procedures –
There are strict regulations that govern asbestos removal in Australia to protect workers and homeowners from exposure. Here are some key requirements:
- Only licensed asbestos removal professionals can conduct the work. They receive extensive training and have the right safety equipment.
- The work area must be completely sealed off and labelled with warning signs.
- Workers must wear protective coveralls, gloves, respirators and footwear. They follow decontamination procedures when finishing the job.
- The roof is wetted down to minimise airborne asbestos fibres during removal.
- Asbestos materials are carefully lowered and packaged in labelled waste bags, then disposed of at a licensed facility.
Following these safety measures minimises health risks and ensures proper disposal.
Step-by-Step Asbestos Roof Removal
Once safety protocols are in place, the asbestos roof removal process can begin. First, roofing sections are cut using specialised tools that limit fibre release. Next, the removed sections are sealed in leak-proof wrapping and then lowered to the ground via a rope and pulley system. After that, the pieces are placed in labelled, sealed waste bags. The bags are cleaned off before being double-bagged.
Then, the bagged asbestos is loaded for transport to a licensed disposal site. After the old roofing is removed, the work area is thoroughly decontaminated. Finally, air monitoring needs to be conducted to ensure the area is safe before the asbestos abatement signs can come down.
This systematic process ensures the safe containment and disposal of hazardous roofing materials.
Installing the New Asbestos-Free Roof
After asbestos removal, then comes the roof replacement phase.
First, the roof deck is inspected for any remaining asbestos, which is then disposed of properly. An asbestos clearance certificate is required before the new roof installation can begin.
Next, any damaged areas of the roof deck are repaired. After that, the surface is thoroughly cleaned and prepared for the new roofing materials.
Then, the new non-asbestos roofing is installed. Common options include metal, tile, shingles, or other asbestos-free materials.
After the new roof is in place, proper ventilation and insulation are ensured.
Sydney Roofing Contractors- The Best Company for Asbestos Roof Removal and Replacement
If you have been looking for high-quality asbestos removal in Sydney for residential, commercial, and industrial projects – we are here to assist. Our licensed asbestos removal contractors ensure the project is handled properly. We have over 5 decades of experience in this industry.
Breathe easy knowing your home/commercial space will be asbestos-free!