Key Points in This Blog
- Asbestos cement is common on older garage roofs.
- Testing can confirm if your garage roof contains asbestos.
- Roof sheets should be removed whole where possible.
- Asbestos waste needs correct packaging and disposal.
- Keep your waste consignment note after removal.
10-Step Guide to Safely Removing an Asbestos Garage Roof
Removing an asbestos garage roof requires careful planning and execution to avoid health risks associated with asbestos exposure. Follow these steps to understand the process, but always consult professionals like Complete Asbestos Surveys for expert advice.
Step 1: Conduct an Asbestos Survey
Begin by identifying if your garage roof contains asbestos. A professional asbestos survey or test will confirm the presence and type of asbestos (e.g., chrysotile, amosite, crocidolite).
Step 2: Choose a Competent Contractor
Not all asbestos garage-roof removal requires an HSE-licensed contractor. Asbestos cement sheets in reasonable condition can often be removed as non-licensed work, provided the assessment and removal method meet the relevant requirements.
Damaged materials or work likely to cause substantial breakage may require additional controls and notification. Your contractor should assess the materials and explain the work classification before starting.
Step 3: Notifications and Permits
Before removal begins, your contractor will notify the Health and Safety Executive (HSE) or your local council if required. This ensures compliance with legal regulations.
Step 4: Plan Safe Access and Protection
Asbestos cement roofs are fragile and must not be relied upon to support a person’s weight. Do not climb onto the roof to inspect it or take photographs.
The contractor must plan suitable access and fall protection, restrict access below the work and provide appropriate protective equipment for the removal team.
Step 5: Carefully Remove and Package the Roof Sheets
The team follows a planned method to minimise fibre release and avoid unnecessary breakage. Sheets are removed intact wherever possible and appropriately wrapped and labelled. Large sheets should not be broken into smaller pieces simply to fit them into waste bags.
Step 6: Arrange Authorised Waste Disposal
Asbestos waste is collected by a registered waste carrier and taken to a facility authorised to accept it. This may be an authorised waste transfer station before onward disposal.
Waste-carrier registration is separate from an HSE asbestos-removal licence.
Step 7: Clean and Check the Work Area
After removal, the affected area is cleaned using methods appropriate for asbestos work and checked for remaining debris. Any need for air testing is determined by the assessment and circumstances of the job. Air testing does not replace cleaning and inspection.
Step 8: Keep the Documentation
Keep the relevant hazardous waste consignment documentation and completion information supplied by your contractor. These records should describe the work carried out and the waste transferred. Ask the contractor to explain any further disposal confirmation provided.
Step 9: Rebuild or Replace the Roof
When rebuilding, choose asbestos-free materials. Avoid sourcing second-hand asbestos garage roofs, which are often still traded on platforms like Facebook Marketplace.
Step 10: Complete the Handover
Before the area is handed back, the contractor should confirm that the agreed removal and cleaning work has been completed and explain any remaining asbestos materials or restrictions.
A follow-up asbestos survey does not prove that every trace of asbestos has been removed. If further building work is planned, check whether additional assessment is needed for materials outside the original removal scope.
Why Professional Asbestos Removal is Essential
Asbestos removal is dangerous and highly regulated. Professional removal ensures compliance with the law and reduces the risk of harmful exposure to asbestos fibres. Contact us today for a free quote and expert service.
Frequently Asked Questions
What health risks are associated with asbestos exposure?
Inhaling asbestos fibers can cause severe illnesses, including lung cancer, mesothelioma, and asbestosis. These conditions often develop years after exposure.
How can I confirm if my garage roof contains asbestos?
You need an asbestos survey or test conducted by a professional. Samples will be analyzed to determine the type and presence of asbestos.
Are There Regulations for Asbestos Garage Roof Removal?
Yes. Contractors must assess the work and follow the applicable asbestos, work-at-height and waste requirements. An HSE removal licence is not required for every asbestos cement roof, but suitable training, controls and safe working methods are still necessary. Some work requires notification or a licensed contractor, depending on the materials and risks involved.
