Replacing Asbestos Cement Roofing with Metal Roofing: A Modern and Safe Solution

07/11/2026

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3 min

Old asbestos cement roofs gradually reach the end of their service life. Replacing them with modern metal roofing is a practical solution that offers lower weight, long-lasting protection and an attractive appearance. How does the replacement process work, and what should homeowners consider?

1. Why Replace Old Asbestos Cement Roofing?

Older asbestos cement roofing materials may contain asbestos, which can pose health risks if handled incorrectly. Over time, roofing sheets may become brittle, cracked or damaged, leading to water leaks. Replacing the old roof improves protection and helps extend the lifespan of the building.

2. Advantages of Metal Roofing

Metal roofing is lightweight, durable and available in a wide range of colours and profiles. Its low weight can reduce the load on the existing roof structure compared with heavier roofing materials. Modern protective coatings also provide excellent resistance to corrosion and weather conditions.

3. How Is Asbestos Cement Roofing Replaced?

The process begins with an inspection of the existing roof structure and roofing materials. The old roofing is then carefully removed, followed by an assessment and any necessary repairs to the timber structure. Roofing membranes, counter-battens and battens are installed before fitting the new metal roofing and flashing.

If the old roofing contains asbestos, removal and disposal must follow applicable safety and environmental regulations and should be handled by appropriately qualified professionals.

4. Which Metal Roofing Material Should You Choose?

Popular options include BILKA metal roof tiles, trapezoidal metal sheets and modern Click roofing panels. The right choice depends on roof pitch, roof design, structural condition and the desired architectural appearance.

5. Roof Renovation with ROOFER

ROOFER provides metal roofing materials, professional roof measurements, individual quotations and complete roofing installation services. Our team helps customers choose suitable materials and plan the renovation according to the specific requirements of each building, including coordination of old roofing removal where required.