Slate and tiled roof specialists
Expert advice for extensions
Velux window installation options
Your home deserves a roof you can trust
At Theaker Roofing, we know that the roof over your head is more than just tiles and slate; it keeps your family safe, dry, and comfortable throughout the year. Our team delivers domestic roofing services across Cardiff backed by over 30 years of experience. We carry out everything from new roof installations and full replacements to roof repairs, extension upgrades, and Velux window fitting.
Our work spans new-build homes, period properties, modern renovations, larger-scale commercial roofing projects, and responsive emergency roofing call-outs when urgent issues arise. With honest advice and clear communication throughout, we deliver roofing work built for long-term protection.
Only the best materials for your roof
We believe that taking shortcuts is never an option. That’s why we only use trusted, premium materials on every project, whether you choose traditional slate, modern tiles, or flat roofing systems. Our work withstands Cardiff’s weather and keeps your property protected for years. If you’re planning an extension, upgrading your home, or need a full replacement, we’ll walk you through every material option so you get the finish and performance you want. And we’ll always give you a clear breakdown of costs before work starts.
Why professional roofing installation matters
A properly installed roof shields your home from leaks, damp, and costly damage while adding to its value and kerb appeal. Our team ensures that we complete every job to a high standard, with careful attention to detail and a commitment to your satisfaction. Choosing experienced roofers means fewer call-backs, better energy efficiency, and peace of mind for years to come. We’re here to answer your questions, guide your choices, and make sure your roofing project is simple and stress-free.
Theaker Roofing were recommended to us by several people as a roofer that could be trusted to give you an honest assessment of what needs doing, and a great price for doing it, and this has certainly proven to be true. As soon as we accepted the quote, Steve and the team were very quick to respond and organised the work to be straight away. We're very happy with our new roof and what we paid for it, and would happily use Theaker Roofing again!
Anthony Vaughan , Google
Our roofing coverings
Quality roofing designed to protect your home
Call now to speak with our domestic roofing service specialists.
