Asbestos Gutters and Downpipes and What to Do About Them

If your house was built or refurbished before 2000, it may contain asbestos. The material was widely used in UK construction until 1999, when it was finally banned. You will often find it on older residential properties, outbuildings, garages and warehouse type buildings.

The Health and Safety Executive provides a diagram of where asbestos can occur in a house. The exterior locations include asbestos insulating board or asbestos cement soffits and fascias. The diagram also lists gutters and asbestos cement downpipes. HSE notes that they are often attached at the end of cement roofs on warehouse type buildings.

Asbestos cement is a hard, grey material that was moulded and compressed. The products made from it include cement roof sheets, wall cladding, downpipes, gutters and flues. Older grey gutters, downpipes and roofline boards can turn out to be asbestos cement.

How to tell if your gutters might contain asbestos

You cannot tell whether soffits or gutters are made from asbestos simply by looking at them. The material blends in with ordinary concrete and cement, and decades of weathering or layers of paint will hide its original grey colour. Heavy moss and algae growth in the gutters will also obscure the surface.

The age of your property is your best guide. Any building built or refurbished before 2000 may contain asbestos. If your soffits were installed between the 1940s and 1980s, professionals should be consulted before any work takes place.

If you have recently bought an older house with thick, grey, rigid gutters and downpipes, you should treat them as asbestos cement until proven otherwise. A tradesperson who comes to quote for a gutter clean or roof repair may point out that the material looks suspect. They cannot give you a definite answer just by looking.

The only way to know for certain is to have the material tested. A sample test or a full survey will confirm what the material is made of.

Is asbestos cement dangerous?

Asbestos is a hazardous material, but its presence outside your home does not automatically mean you are in danger. The risk depends entirely on the condition of the material.

When materials that contain asbestos are disturbed or damaged, fibres are released into the air. Breathing in these fibres can cause serious illnesses. The diseases linked to asbestos are mesothelioma, asbestosis and asbestos-related lung cancer.

The Health and Safety Executive states that asbestos in good condition and not likely to be damaged should be left in place and monitored. That is why intact gutters and downpipes that are not being worked on are usually best left alone.

The risk comes when the material is disturbed or damaged, for example by breaking, drilling, scraping or pressure washing. This is why you must never attempt to repair or remove asbestos yourself without training for non-licensed asbestos work.

Can asbestos gutters still be cleaned?

Yes, you can still have your gutters cleaned if they are made of asbestos cement. The work must be carried out by non-licensed workers who are trained to recognise and work safely with asbestos.

The Health and Safety Executive lists cleaning debris from guttering on an asbestos cement roof and cleaning weathered asbestos cement as examples of lower risk, non-licensed work. They publish a specific task sheet for workers clearing debris from gutters on an asbestos cement roof.

The task sheet tells the worker to ensure safe access and consider whether the work can be done from ground level. It also says to restrict access, keeping the number of people nearby to a minimum.

The worker sprinkles a wetting solution into the gutter to damp the debris, avoiding making a slurry. The debris is scooped into an asbestos waste bag, and any dry material is re-wet to stop dust escaping.

The worker must wear disposable hooded overalls, laceless boots and single-use gloves. A respirator is not normally required for this specific task. The waste bag must then be put inside a clear polythene bag.

As a homeowner, you should expect the gutter cleaner to follow these rules. You must tell the cleaner that you suspect asbestos before they quote for the job. Expect the debris to be dampened and scooped out by hand. You should expect absolutely no scraping, drilling or pressure washing.

You must also expect the waste to be bagged and disposed of separately. The cleaner cannot just drop the wet leaves and moss into your garden bin or dump the debris in your garden.

Finally, keep in mind that asbestos cement roofs are always fragile and cannot bear weight. No one should walk on an asbestos cement garage roof to reach a blocked gutter.

The table below shows how the official safety steps protect your property during a clean.

These are the standard precautions expected for non-licensed work on intact asbestos cement.

Testing and surveys

If a tradesperson refuses to clean your gutters because they suspect asbestos, or if you want to replace your old roofline, you need to know exactly what you are dealing with. A professional survey is the best approach.

The average asbestos survey costs around £325. This is a typical published price for 2026, and local quotes will differ based on the size of your property, the height of the gutters and the number of samples taken.

A surveyor will visit your home, take small samples from your soffits, fascias, gutters and downpipes, and send them to a laboratory. The laboratory will confirm whether asbestos is present and what type it is. If you agree to a survey service on the doorstep, by phone or online, it normally carries a 14-day cooling-off period.

The surveyor will then give you a report. This report will tell you whether the material is asbestos cement or asbestos insulating board. It will also assess the condition of the material and advise you on whether it needs to be removed or left alone.

Leaving them in place or replacing them

If your survey confirms that you have asbestos cement gutters or soffits, you have two choices. You can manage them in place or you can hire a professional to remove them.

If the rainwater goods are in good condition, doing their job and not leaking, the safest and cheapest option is to leave them alone. You will need to monitor them for signs of wear, cracking or sagging. As long as they remain intact, you can hire a trained professional for routine clearing.

In England, section 11 of the Landlord and Tenant Act 1985 makes the landlord of a short tenancy responsible for keeping the structure and exterior in repair, and it names gutters and external pipes. If you are a landlord, that repairing duty covers these fittings too.

You should consider replacement if the gutters are cracked, leaking heavily at the joints or pulling away from the wall. Repairs such as drilling for a new bracket count as work on asbestos cement, so they should only be done by someone trained to work safely with it. Replacing guttering is normally treated as maintenance, but listed buildings and conservation areas may need consent, so check with the council first.

If you are unsure whether your current problems require a quick fix or a new system, you can read more about gutter repair or replacement to understand your options.

Who can remove asbestos gutters and soffits

You must not attempt to remove asbestos yourself without training for non-licensed asbestos work. The rules on who can do the work depend on the type of asbestos and its condition.

Small scale removal of intact asbestos cement gutters and sheets is classed as non-licensed work. This means it can be done by trained workers who do not hold a formal licence from the Health and Safety Executive.

The official task sheet for removing asbestos cement safely requires the worker to avoid or minimise breaking the material. Gutters and pipes are unbolted or released with cutters. Large pieces are lowered to the ground rather than dropped. The pieces are then double wrapped in heavy polythene. For removal work, the worker must wear respiratory protective equipment.

This approach applies while the asbestos cement stays intact. If the material breaks up and creates significant dust, the job becomes notifiable non-licensed work.

Soffits can be more complicated. While some are made of asbestos cement, others are made of asbestos insulating board. Most work involving asbestos insulating board should only be carried out by an HSE-licensed contractor.

Under the Consumer Rights Act 2015, any removal service must be carried out with reasonable care and skill. If a contractor drops heavy cement pipes on your patio or leaves hazardous debris behind, you can ask for the work to be put right or for money back.

The table below shows the different materials found outside a home and who is normally allowed to remove them.

The asbestos cement rows assume the material is kept intact. If it breaks up and creates significant dust, the work becomes notifiable non-licensed work.

Getting rid of asbestos waste

Whether you have had your gutters cleaned or completely removed, the resulting waste must be handled strictly by the book. Asbestos containing materials must be disposed of as hazardous waste.

You must never mix asbestos debris with normal household waste. You cannot put it in your general waste bin, your garden waste bin or a standard skip.

Asbestos waste should only be handled by a licensed disposal site. If you want to know more about safe disposal, the government advises that you can get information about asbestos and its disposal from your local council. You can also ask your council environmental health officer for advice on local facilities.

If a business transports waste as part of its work in England, it must register as a waste carrier. Registered businesses appear on a public register of waste carriers, brokers and dealers. You should always check that your chosen contractor is registered before you let them take hazardous waste away from your property.

Questions to ask a contractor

Before you hire someone to clean or remove suspect gutters, you need to know they understand the rules. A good contractor will be happy to explain their working methods and provide paperwork.

Here are the main points to cover before you accept a quote.

• Ask what specific asbestos training the workers have completed.
• Ask how they plan to access the roofline without putting weight on fragile cement roofs.
• Ask what methods they will use to keep the material intact and prevent dust.
• Ask how the waste will be wrapped and sealed before it leaves your property.
• Ask to see proof of their waste carrier registration.
• Ask for a current certificate of public liability insurance to cover accidental property damage.
• Ask for a written quote that clearly lists all the safety precautions and disposal fees.

If the business has employees, employers' liability insurance is compulsory. Public liability insurance is not a legal requirement, but it is the cover that pays if your property is damaged or someone is injured during the removal.

A quote is a fixed price, whereas an estimate is not. A fixed quote protects you from sudden price increases if the contractor takes longer than expected to lower heavy cement pipes safely.

Common questions

Do I have an asbestos soffit?

You cannot tell if a soffit contains asbestos just by looking at the surface. If your soffits were installed between the 1940s and 1980s, they may be made of asbestos cement or asbestos insulating board. You will need a professional survey to confirm what material is present.

What is an asbestos downpipe?

An asbestos downpipe is a rigid, grey exterior pipe made from moulded asbestos cement. They were used on houses and outbuildings until asbestos was banned in 1999. Our guide on how a downpipe gets cleared covers the usual methods, but with asbestos cement the debris should be dampened and scooped out, never scraped, drilled or pressure washed.

Who handles asbestos downpipe removal?

If the downpipe is made of asbestos cement and remains intact, the removal can be handled by a trained non-licensed worker. They will unbolt the pipe, lower it carefully to the ground and double wrap it. If the pipe is badly damaged and breaking up, the work becomes notifiable and requires stricter safety measures.

Can I lean a ladder against an asbestos gutter?

No, you should never rest a ladder against an asbestos gutter. Health and Safety Executive guidance says ladders should not rest against weak surfaces such as plastic gutters, and asbestos cement is fragile, so a ladder could crack it, releasing fibres and causing a fall.

Next steps

Managing older rainwater goods requires a calm approach and the right professionals. If you suspect your property has asbestos exterior features, you should plan your next moves carefully.

• Assume any grey, moulded gutters on a pre-2000 building contain asbestos until proven otherwise.
• Do not try to scrape moss out of the gutters yourself.
• Book a professional survey if you want to replace the whole system.
• Check the public waste carrier register before allowing anyone to take debris away.
• Ask contractors for their training certificates and a fixed written quote.

If your rainwater goods are in good condition and just need a careful clear out, you can search our directory to find a gutter cleaner near you and ask about their asbestos training before you book.