Asbestos in Roofs: What You Need to Know Before Refurbishment

If your roof was installed before the year 2000, there’s a chance it could contain asbestos. Before starting any refurbishment or replacement, an asbestos survey and testing should be carried out to identify any asbestos-containing materials and ensure the work is planned safely and in compliance with Health & Safety Executive (HSE) regulations.

Many older buildings - especially those across London, Essex, and Kent - still contain asbestos within insulation boards, cement sheets, or roof coverings. Identifying these materials early prevents exposure risks and avoids costly project delays.

What Is Asbestos and Why Was It Used in Roofs?

Asbestos was once valued for its strength, insulation, and fire resistance, making it a common ingredient in roof coverings and insulation materials. Although banned in the UK, asbestos remains in many existing roofs. If disturbed during refurbishment, it can release hazardous fibres, which is why professional surveys and testing are essential before any roofing work begins.

When Should an Asbestos Survey Be Carried Out?

An asbestos survey should be arranged before any roof refurbishment, removal, or replacement. It determines whether asbestos-containing materials (ACMs) are present, their condition, and the safest way to manage or remove them. Even minor works like cutting into a roof deck or adding new flashings can disturb asbestos if not identified first.

How PRC Limited Manages Asbestos Safely

At PRC Limited, we include asbestos surveys and testing as part of our comprehensive roofing survey and project planning process. Where required, samples are safely taken for independent laboratory testing through UKAS-accredited facilities, ensuring every project meets HSE compliance standards. By identifying potential asbestos early, we plan refurbishment works efficiently, preventing safety issues and unnecessary costs.

What to Do if Asbestos Is Found in Your Roof

If asbestos is discovered, it doesn’t always need immediate removal. In many cases, the safest approach is to manage it in place by sealing or encapsulating it. For larger refurbishment projects, PRC coordinates safe removal and disposal as part of your full project scope - ensuring every step is managed responsibly and compliantly.

Protecting People, Property, and Projects

Asbestos awareness is a vital part of responsible roofing. Through our roof surveys, asbestos checks, and leak testing, Premier Roofing & Construction Limited ensures every project is handled safely, efficiently, and to the highest standards.