How to Choose a Flat Roofing Contractor

A bad roofing job can cause years of problems and cost far more to put right than the original work. Here's how to protect yourself and choose a contractor you can trust.

Check Credentials and Accreditations

• Look for membership of trade associations (NFRC — National Federation of Roofing Contractors)
• Check for manufacturer accreditation — authorised installers can offer extended warranties
• Verify they are registered for VAT if the project is large
• Ask for proof of public liability insurance (minimum £2 million)

Ask the Right Questions

• How long have you been trading?
• Can you provide references from similar projects?
• What warranty do you offer on workmanship?
• What system and materials do you recommend, and why?
• Who will actually carry out the work?

Get Multiple Quotes

Get at least three quotes for any significant roofing project. Be wary of both the cheapest and most expensive — look for a detailed quote that specifies materials, thickness, and method of installation, not just a lump sum.

Red Flags to Watch Out For

• Pressure to accept a quote immediately
• Requests for large upfront cash payments
• No written quote or contract
• Vague about materials or specifications
• No fixed address or company registration
• Knocking on your door unsolicited, especially after storms

We're happy to answer any questions about our credentials, methods, and references. Contact us any time.