KNJ Roofing is an independent local tradesperson covering DT1.

1. MMarc Trask★★★★★

   Keith and his team were great from start to finish. Completed flat reroofing on our house in a few days which looks great and makes a huge difference to our house with the new insulation fitted as well. Price very reasonable as well 10/10 would recommend to anyone

   Google review · 14 May 2026
2. GGraham Whitaker★★★★★

   Kane did some work for us re felting a large flat roof he was very professional he sent me before pictures and videos pointing out what exactly needed doing also kept me updated with photos and videos through out the job I would definitely recommend him

   Google review · 18 Feb 2026
3. HHelen Seddon★★★★★

   The roof of my shed had started to show signs of water damage inside which meant that the felt was deteriorating. I contacted Keith as I wanted to keep it local and he came round the next day. A date was arranged for the work to be carried out and Ethan, Dean and Reuban came round promptly and early to carry out reroofing the shed. The guys were friendly and worked methodically, they kept the working area clean and tidy throughout the whole process from start to finish, plus they explained what they were doing to make the shed watertight. The result was super and looks great, no worries now with a leaking shed. I would not hesitate to recommend the company to anyone. They were the one and only company I contacted and do not regret this for one moment.

   Google review · 13 Jan 2026
4. PPawel Bes★★★★★

   Used KNJ for replacing my main roof, garage and porch. Keith, was very quick to respond and super helpful explaining the whole process. Everyone on the team explained clearly what they were doing and made sure that everything was done up to building regulations. The whole team has been really friendly they are definitely my roofers of choice going forward.

   Google review · 25 Nov 2025
5. JJames Goldsmith★★★★★

   Keith and his team did an excellent job on a new slate roof. Very high standard of work and competitive price. Would highly recommend

   Google review · 28 Sept 2024

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