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RJ Evans Flat Roofing Ltd are a trusted flat roofing specialist proudly serving North West London, known for delivering high-quality workmanship backed by full guarantees of up to 40 years. With a team of fully qualified and insured professionals, we’ve built a strong reputation for excellence, reliability, and long-lasting results. Our expertise spans all aspects of flat roofing, and we take pride in being recognised as one of the most dependable roofing companies in North West London.
RJ Evans Flat Roofing operates throughout North West London, delivering flat roof installations and maintenance to homes, schools, and commercial properties across the boroughs. We fit warm and cold flat roofs using GRP, single-ply, and bituminous systems suitable for everything from dormer conversions to large terrace roofs. Replacement services often involve careful planning to manage access, waste, and insulation upgrades within the tight confines of urban sites. Repair work in this area frequently includes split membranes, upstand failures, and blocked internal drainage outlets — all resolved using high-spec materials and reliable methods. Our seamless liquid coatings are ideal for London’s flat roofs, delivering performance without disruption. We provide fully compliant, long-life flat roofing across North West London, tailored for both aesthetics and durability.
North West London is in the region containing several larger boroughs of London. Such as the Boroughs of Brent, Barnet, and Camden. There are smaller sections of the City of Westminster, as well as Ealing, Hammersmith, Fulham, Islington, Harrow, and Kensington & Chelsea.
There are 13 postcode districts located in the London North Western area. Within these districts are about 13,895 postcodes living in this section of northwest London, England. North West London succeeded the NW sector, which was formed in 1856 as a section of the London Postal district.
During the past years a lot of adjustments have taken place, making the outer sectors of North West London more desirable. During 2020, prices took a slight decline. However, there has been an upward movement returning in 2021. Making this area the most expensive in London in 2022.
If there is anything else you want to ask us from a leaky roof to a new installation please get in touch via our contact page or call us on 01277 375 511. One of our friendly team will be happy to help.
Refer to the FAQ page to see our most commonly asked questions.
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see how RJ Evans are being rated by customers
Warren did a great job. He was very careful, considerate and went to great lengths to make sure the job was done properly. I would not hesitate to use RJ Evans Flat Roofing Ltd again.
Customer in Ingatestone
Highly recommended, not only for the service as my flat roof looks lovely!! But if you are in need of advice and are looking for an honest and friendly service Ryan goes above and beyond.
Angie Roberts, Brentwood, Essex
Ryan and team arrived, late afternoon, as agreed, to review balcony, approx. 25 square metres, 3 sides fed by tiled roof and one long length hand-rail. Problem, 3 leaks in different places from 10yr old asphalt roof. We discussed the problem and Ryan suggested a choice of two plan of action. We found his quotation very acceptable. This work was completed as agreed, in only a few days, to our complete satisfaction. Eight months after completion, I can now report that after a very wet winter, the roof is in a sound state. An excellent job done.
Customer in Cambridge
RJ Evans Flat Roofing Ltd I found by accident on the Internet. It was a video about asphalting steps. I called Ryan who was very professional and had a great deal of experience and knowledge. The job was booked in straightaway and a team set about taking off old asphalt rebuilding and repairing the big Victorian staircase and then asphalting. The finish was quite amazing, these guys are very skillful at what they do and My husband and I were delighted. They were a professional team really hard working and highly recommend them.
Customer in London
Having had huge problems with my neighbour who objected to any work being done on our party wall, Ryun personally went to speak to her putting her at ease and left everything so tidy after the job had been done. I’m very grateful, especially as this was a last minute request Ryun undertook despite being very busy. The workmanship looks very neat, and at last I have a happy neighbour.
Customer in London
All the other builders I’d called said they were busy until January! Ryun returned my call, visited on a very wet day and gave me a quotation for the job even though he said he was busy and lucky for me, not too far away on another job. On a sunny Saturday Ryun returned with his colleague- they were on time and did the job in a matter of minutes! Even though I only needed one tile replacing, whilst on the roof Ryun checked the remaining tiles and gave advice regarding moss build-up. I will definitely recommend his services.
Customer in Barking
Morning, I would like to say how thrilled we are with the job on our steps. If you need any reference or quote from me I’d be delighted to provide one. I was so nervous of doing anything to our house that might detract from it aesthetically.
The quality and precision of the finish is fabulous. Your team know their stuff, were professional, efficient, skilful and I am simply delighted with how it looks. The communication at all stages was excellent and I know you’re working hard in Covid times to keep things working which is hugely appreciated.
Thank you all!
Jane, Essex