Asbestos was once a commonly used material in building construction due to its durability, heat resistance, and affordability. However, it is now known to pose serious health risks, and its use has been largely banned or heavily restricted in many countries. One area where asbestos was frequently used is in the construction of garden sheds, garages, and outbuildings—often in the form of asbestos cement roofing or siding.
If you own an older property, there's a chance you might have an Asbestos shed removal on your land. This guide will help you understand what asbestos is, the risks involved, how to identify it, and—most importantly—how to safely and legally remove an asbestos shed.
What is Asbestos?
Asbestos is a group of six naturally occurring fibrous minerals composed of thin, needle-like fibers. It was widely used in building materials from the early 20th century until the late 1990s due to its strong insulating and fireproofing properties. The three most commonly used types of asbestos in construction are:
Chrysotile (white asbestos)
Amosite (brown asbestos)
Crocidolite (blue asbestos)
While asbestos is harmless when intact and undisturbed, it becomes extremely dangerous when the fibers are released into the air and inhaled. Exposure to airborne asbestos fibers can lead to serious health conditions, including asbestosis, mesothelioma, and lung cancer.
Where is Asbestos Found in Sheds?
In older garden or utility sheds, asbestos was most commonly used in the following components:
Roof panels (corrugated asbestos cement)
Wall cladding
Ceiling linings
Insulation materials
Flooring tiles or adhesives
Often, these materials are bound into cement sheets (commonly known as "fibro" or "AC sheeting") that can degrade over time or break during renovation or demolition work.
Why You Should Remove an Asbestos Shed
While it’s not always necessary to remove asbestos if it’s in good condition and undisturbed, several situations might make removal the safest or most practical option:
Damage or Deterioration: Cracks, breakages, or weathering can release fibers.
Renovation or Redevelopment: If you plan to build something new in its place.
Health Concerns: For peace of mind, especially with children or pets around.
Legal or Insurance Requirements: Some local laws or insurance policies may require removal.
Legal Requirements and Safety Regulations
Asbestos removal is tightly regulated to protect public health. In many countries, including the UK, Australia, and the US, the law distinguishes between two types of asbestos work:
Licensed Asbestos Removal – Required for high-risk materials such as friable asbestos.
Non-Licensed Asbestos Removal – Applies to lower-risk materials like bonded asbestos cement but still requires stringent safety measures.
Always check with your local environmental protection agency or workplace health and safety authority before beginning any asbestos-related work.
Can You Remove an Asbestos Shed Yourself?
Technically, in some jurisdictions, homeowners are allowed to remove asbestos cement sheeting themselves if it’s non-friable and in manageable quantities. However, DIY asbestos removal is strongly discouraged unless you have the proper training, protective equipment, and disposal means.
Risks of DIY Removal:
Exposure to deadly fibers
Improper containment and cleanup
Legal liabilities
Environmental contamination
Professional Asbestos Shed Removal Process
Hiring a licensed asbestos removal contractor is the safest and most reliable way to remove an asbestos shed. Here’s how the process typically works:
1. Site Inspection and Testing
A licensed professional will inspect the shed and take samples for laboratory testing to confirm the presence of asbestos.
2. Risk Assessment and Planning
A detailed removal plan is developed, including safety measures, equipment, and disposal logistics.
3. Containment and PPE
The area is sealed off to prevent the spread of fibers. Workers wear full personal protective equipment (PPE), including respirators, coveralls, and gloves.
4. Careful Dismantling
Sheets are removed whole, avoiding breakage. Materials are wetted to minimize fiber release.
5. Safe Disposal
Asbestos materials are double-bagged, labeled, and taken to a licensed asbestos disposal facility.
6. Decontamination and Clearance
The area is cleaned with HEPA vacuums and monitored to ensure no residual fibers remain.
Choosing the Right Removal Contractor
When selecting an asbestos removal contractor, look for the following:
Government or council licensing
Insurance coverage
References or testimonials
Clear, transparent quotes
Proper disposal certification
Final Thoughts: Don't Risk It
Removing an asbestos shed is not just about getting rid of an old structure—it's about protecting your health, your family's well-being, and the environment. While it may be tempting to tackle the job yourself, the risks far outweigh the savings. When in doubt, always contact professionals who are trained and licensed to handle asbestos safely.
