Roofing scams UK: is a doorstep quote a scam?
A doorstep roofing quote is not always a scam, but treat it as one until the roof has been checked properly. Real ridge work needs access set up and time on the roof, not a knock and a price on the spot. Take the card, agree to nothing, and get a second opinion from somebody you chose.
Is a doorstep roofing quote always a scam?
No. Some of the people who knock are doing exactly what they say they are doing. You cannot tell which at the door, though, and the work usually being offered is work nobody can price honestly after a look from the ground. Either way, slow it down.
A quote is a price for a defined piece of work. To give one, somebody has to know how much covering is coming off, what is underneath it, and how the roof gets reached safely. You cannot see any of that from a driveway.
A council Trading Standards alert dated 17 February 2026 goes further than we would. It tells residents: "Never accept work from cold callers or door-steppers: Reputable traders will never do this." That is their line rather than ours. Ours is narrower. Nothing has to be settled while somebody is standing on your path.
Being quoted at the door is not proof of anything by itself. Being quoted at the door for a job that needs access equipment, in the time it takes to have a conversation on a doorstep, is the part that does not add up.
What does a doorstep caller usually offer to do?
Usually something small and specific high up on the roof, such as repointing a chimney or rebedding a ridge. Those are the parts a caller can point at from the road, and they are also the parts you have probably never seen up close. On a 2014 Mumsnet thread, the offer was chimney repointing.
A homeowner on that thread said: "Repointing is much more expensive and involves scaffolding and an inspection not a quick glance from below." It matches how the work is actually done.
Any work along a ridge needs access set up before it starts. The work being described needs scaffolding and a day on site, and the visit that priced it took a few minutes.
Chimney work is not on the list of jobs we do. If the quote in your hand is for a chimney, take it to somebody who does chimney work, and ask them the same questions.
What happens once somebody is up on the roof?
The job grows. The caller goes up on the roof to look at one thing and comes back down with a longer list, and by then you are deciding about a part of the house you cannot see. The money goes on that longer list, not on the knock.
A poster on that 2014 thread described knowing an elderly gentleman who fell for exactly this. Once the callers were on the roof they "found" a lot more problems and insisted "that it wasn't structurally safe to leave it".
A council Trading Standards alert published on 25 August 2026 tells residents they "are not automatically responsible for scaffolding costs simply because scaffolding has appeared at their property". If access equipment arrives before you have agreed anything, stop there and ask who ordered it.
So ask for photographs before anything is agreed, and get a roofer you chose to look at the same spot. One poster named the other risk: you are letting a stranger onto a ladder "with full access to look into all your bedroom windows".
Why has a roofer knocked on my door now?
Two reasons, and neither of them is your roof. Weather is one and who lives in the house is the other, and the February alert names both. Two more council alerts followed on 24 August 2026 and 25 August 2026, a day apart from the same council.
The February alert says rogue traders "often target the public following storms or strong winds", which it says drives a high demand for home repairs.
The Met Office storm name list runs, in its own words, "from early September to late August the following year, to coincide with the start of autumn and the end of summer, when we see the likelihood of low-pressure systems and the potential for named storms increase". Checked on 5 September 2026, the 2026 to 2027 list opens with Austen. If a caller turns up the week after a storm saying the roof was damaged, slow it down.
The February alert says these callers typically target "elderly residents, homeowners with older properties, or people living in areas known for high property values". If that describes somebody near you, tell them a caller has been round.
What should you say at the door?
Say you do not take work on at the door and ask for a card. Then end the conversation. Word for word, said flat and friendly: "Thanks, I'm not agreeing to anything today. Leave a card and I'll be in touch if I want a quote." None of that needs you to know anything about roofs.
If they push, four more lines cover most of it. "I get everything in writing before anyone starts." "I don't pay for anything before work starts." "No, I'd rather you didn't go up." "I'm getting two other prices first." Our guide on how to choose a roofer covers where those other two prices come from.
You do not owe an explanation. If somebody will not leave, or you feel pushed, close the door and ring the police.
If money has already changed hands, or a caller has pressed an older neighbour into agreeing something, the route out is Citizens Advice. Its consumer helpline is 0808 223 1133, and its own page says advisers "pass information about complaints on to Trading Standards (you can't do this yourself)".
We cover Crawley, Brighton, Horsham, Reigate, Redhill and Dorking, and you can ring 07477 536 273 and talk through what you have been told before you agree to anything.
If somebody has quoted at the door, free estimates and advice are what we give, and we only charge if we do the work, so leave a name and a number on the short form further down this page and we will tell you plainly whether it needs doing, and whether it is work we do.
Sources: where do these facts come from?
Every page listed here was opened and read on 5 September 2026.
London Borough of Bromley Trading Standards, "Beware of Rogue Roofers - Don't deal with doorstep traders", published 24 August 2026. https://www.bromley.gov.uk/news/article/1028/beware-of-rogue-roofers-don-t-deal-with-doorstep-traders
London Borough of Bromley Trading Standards, "Roofing crime warning after residents targeted by rogue roofers", published 25 August 2026. This is the alert quoted on scaffolding costs. https://www.bromley.gov.uk/news/article/1029/roofing-crime-warning-after-residents-targeted-by-rogue-roofers
Staffordshire County Council, "Staffordshire Trading Standards backs campaign to tackle rogue roofers", published 17 February 2026. This is the February alert quoted on cold callers, on storms and on who gets targeted. https://www.staffordshire.gov.uk/newsroom/2026/staffordshire-trading-standards-backs-campaign-tackle-rogue-roofers
Met Office, UK Storm Centre, for the storm naming season wording and the 2026 to 2027 storm name list. https://weather.metoffice.gov.uk/warnings-and-advice/uk-storm-centre/index
Mumsnet, "I've just had a roofer call to tell me my roof needs work", a discussion thread dated 15 December 2014. https://www.mumsnet.com/talk/am_i_being_unreasonable/2259381-Ive-just-had-a-roofer-call-to-tell-me-my-roof-needs-work
Citizens Advice, "Contact the consumer service", carrying the consumer helpline number and the line about passing complaints to Trading Standards. https://www.citizensadvice.org.uk/consumer/get-more-help/if-you-need-more-help-about-a-consumer-issue/
Common questions
- Is it worth taking a card from a doorstep caller?
- Yes. A card is a name and a number, and holding one commits you to nothing. It gives you something to check, and a record if you need to report the call.
- What if the caller says the roof is not safe to leave?
- Ask them what they saw and whereabouts, then get somebody else to look before anybody goes up. A real fault will still be there for the second person to find. If anything is hanging, or sitting above a door, a path, a parking space or anywhere people stand, keep that area clear until somebody you chose has looked, and do not go up yourself. If you are told the decision has to be made on the spot, that is your answer.
- Should you let a doorstep caller go up on the roof?
- Not on the day. Once they are up there you cannot see what they can see, and one homeowner's account on a 2014 Mumsnet thread describes the job growing at exactly that point. Let them up once you have chosen them and you both know what they are looking at. Get it in writing first.
- Can I cancel a roofing job I agreed to at my door?
- Usually, yes. Work agreed at your home is an off-premises contract under the Consumer Contracts Regulations 2013, so you get 14 days to cancel, starting the day after you agree. The trader has to give you that right in writing. If they do not, it can last up to a year longer. If you asked them in writing to start inside the 14 days and then cancel, you pay for the work already done, in proportion to the whole job. Our right to cancel page, linked at the foot of this page, sets it out.
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