Roof scam warning: seven red flags to spot before you hand over a penny

Your roof might be doing its job perfectly well. But then, one day, there's a knock at your door.

A builder working in the area claims they've spotted a problem with your roof. They offer to take a closer look, and you agree, thinking it can't hurt to get a professional opinion.

But when they climb back down, the news is suddenly much worse than you expected. There's allegedly serious damage, repairs are urgently needed, and they can get the work done straight away, for a fee, of course.

With winter approaching and rain, wind and freezing temperatures on the way, you worry about what could happen if you leave the problem untreated.

So, feeling under pressure, you agree to the work.

The roofer spends less than an hour on your roof before asking you to pay. You transfer the money to their bank account, and off they go.

But once they've gone, you start wondering what they've actually done and whether there really was a problem with your roof in the first place.

Sadly, your suspicions may be right.

According to Citizens Advice, suspected roofing fraud was the most commonly reported scam it heard about from consumers in the year to August. It received more than 2,200 reports of suspected roofing scams in England and Wales during that period, around 10% more than the previous year.

So, how can you spot a roofing scam before it costs you hundreds or even thousands of pounds? And what should you do if you think you've already fallen victim?

How does the roofing scam work?

Roofing scams can take several forms, but they often follow a similar pattern.

• An unexpected approach: someone knocks on your door claiming to be a builder working nearby, or contacts you after you advertise a job online.
• A convincing warning: they claim to have spotted damage to your roof and tell you that repairs are needed.
• A tempting quote: they offer to carry out the work quickly, sometimes at what initially sounds like a reasonable price.
• The price suddenly rises: once they've started, they claim they've uncovered additional damage and insist that more work is needed.
• Pressure to pay: you're urged to pay immediately, often in cash or by bank transfer.
• Little or no work is done: the trader disappears, leaving you out of pocket, with no meaningful repairs completed, and potentially with the original problem still there.

Not every trader who approaches you or discovers additional work is a scammer. But, if someone is pushing you to make a quick decision or hand over money before you've had a chance to check their claims, you should be on your guard.

Seven ways to protect yourself from roofing scams

Don't trust an unexpected knock at the door

A stranger claiming they've spotted damage to your roof could be trying to scare you into paying for unnecessary repairs.

Politely decline and arrange your own inspection if you're concerned. Never feel pressured to agree to work on the spot.

Get a second opinion

Scammers may claim your roof needs urgent repairs before the next downpour to make you panic.

Ask an independent, reputable roofer to inspect the damage before agreeing to anything. If there's a genuine safety risk, keep clear of the affected area and seek professional help.

Compare quotes

Even if repairs are necessary, the first quote you receive might not be the best deal.

Get two or three written quotes, detailing the work, materials and total cost. If the price suddenly increases, ask why and get any additional costs agreed in writing.

Check credentials and reviews

A smart-looking van or convincing sales pitch doesn't guarantee a trader is trustworthy.

Check independent reviews, ask for references and look for accredited traders through schemes such as TrustMark. Make sure their credentials cover the work you need.

Get everything in writing

Verbal promises can be difficult to prove if something goes wrong.

Before work starts, get a written quote covering the repairs, costs, timescale and payment terms. Keep copies of all messages, invoices and receipts.

Be careful how you pay

Pressure to pay immediately or hand over the full amount upfront is a warning sign.

Agree on payment terms beforehand and never transfer money just because someone is waiting at your door. If you suspect you've been scammed, contact your bank immediately to see whether the payment can be recovered.

Check the work before paying

A quick visit doesn't necessarily mean a scam, but you need to know what you've paid for.

Ask for an itemised invoice and photographs of the completed repairs where possible. If you're unsure whether the work was done properly, get another roofer to inspect it.

Already fallen victim? Here's what to do

• Contact your bank: report suspicious payments immediately and ask whether your money can be recovered.
• Keep evidence: save receipts, messages, quotes and photographs of any damage or unfinished work.
• Know your rights: under the Consumer Rights Act 2015, services must generally be carried out with reasonable care and skill. You may be entitled to have poor work put right or receive a price reduction.
• Report the scam: Contact Citizens Advice in England and Wales, which can pass relevant information to Trading Standards. You can also report suspected fraud to Report Fraud.

Don't let a stranger frighten you into paying for roof repairs you might not need. Get independent advice, compare quotes and put everything in writing.