Your roof is one of the most critical components of your home, and unfortunately, roofing scams are alarmingly common in the UK. From cowboys demanding cash upfront to botched repairs that cost thousands to fix, choosing the wrong roofer can be a costly mistake. Here's what you need to check before letting anyone near your roof.
Essential Credentials Every Roofer Should Have
Before you even discuss your roofing project, verify that your roofer holds proper credentials. A reputable roofer should be registered with at least one recognised trade body such as the National Federation of Roofing Contractors (NFRC), CompetentRoofer, or the Confederation of Roofing Contractors (CORC). These organisations require members to meet specific standards and maintain proper insurance.
Public liability insurance is absolutely non-negotiable. Your roofer should carry a minimum of £2 million in cover, though £5 million is increasingly standard. Request to see their insurance certificate and verify it's current – don't just take their word for it. If someone falls from your roof or causes damage to your property, you need to know you're protected.
Additionally, check if they have employers' liability insurance if they employ staff. This protects you from liability if one of their workers is injured on your property. A legitimate roofing company will provide these documents without hesitation.
Warning Signs of Rogue Traders
Some red flags should send you running in the opposite direction. Be extremely wary of roofers who knock on your door claiming they've "just finished a job nearby" and noticed problems with your roof. This is a classic scam approach. Similarly, avoid anyone who pressures you to make an immediate decision or offers a substantial discount "only if you sign today."
Never pay large sums upfront. Whilst a small deposit (typically 10-20%) is reasonable for materials, any request for full or near-full payment before work begins is suspicious. Legitimate roofers understand that payment schedules should align with work completion.
Also be cautious of quotes that seem too good to be true – they usually are. If one quote comes in at half the price of others, the roofer is likely cutting corners on materials, planning substandard work, or intending to add substantial extras later.
Questions to Ask Before Hiring
When vetting potential roofers, asking the right questions can reveal a lot about their professionalism and expertise. Start by asking how long they've been in business and whether they specialise in your type of roof. A roofer experienced in slate roofs, for example, isn't necessarily the best choice for flat roof repairs.
Request references from recent jobs, preferably local ones you can visit or at least verify. A professional roofer will happily provide these. Ask about their warranty terms – both for materials and workmanship. Reputable roofers typically offer guarantees of at least 10 years on new roofs and several years on repairs.
Clarify exactly what's included in their quote. Will they handle scaffolding, skip hire, and site cleanup? Who's responsible if they discover additional problems once work begins? How will they protect your property and garden during the work? These details matter enormously.
Getting and Comparing Quotes Properly
Always obtain at least three written quotes for comparison. This isn't just about finding the best price – it helps you understand the scope of work and identify any roofers who might be missing crucial elements. Each quote should be detailed, specifying materials (including brands and specifications), labour costs, timeline, and any guarantees offered.
When comparing quotes, don't automatically choose the cheapest. Look at what you're getting for your money. Is one roofer proposing better quality materials? Do they include additional work that others have listed as extras? A mid-range quote from an experienced, well-reviewed professional is usually your safest bet.
Ensure all quotes are itemised rather than a single lump sum. This transparency allows you to see exactly where your money is going and makes it harder for roofers to justify unexpected costs later.
Checking Reviews and Trading History
Online reviews offer valuable insights, but approach them critically. Check multiple platforms including Checkatrade, Trustpilot, Google Reviews, and social media. Look for patterns in feedback rather than focusing on individual reviews. How does the roofer respond to complaints? Do the same issues crop up repeatedly?
Verify the company's registration at Companies House to confirm how long they've been trading. Be cautious of very new companies with no track record, or those that have recently changed names – this can be a tactic used by rogue traders to escape bad reputations.
Don't forget the simple but effective approach of asking neighbours, friends, and family for recommendations. Personal referrals from people you trust are often the most reliable way to find a quality roofer who'll do the job properly and stand by their work.