Northumberland Roofing

Specialists in Long-Lasting GRP Flat Roofing Across Northumberland and Tyne & Wear

Fibreglass roofing, also known as GRP (Glass Reinforced Polyester) flat roofing, is a popular choice for both residential and commercial properties. Known for its strength, versatility, and low maintenance, GRP provides a dependable solution for safeguarding your property from the elements.

At Northumberland Roofing, we specialise in the installation and repair of GRP flat roofs, delivering a seamless, weatherproof finish built to last. GRP systems are fully waterproof, fire-resistant, and resistant to moss and algae — making them ideal for homes, extensions, garages, and commercial buildings across Northumberland, Newcastle, and Tyne and Wear. Whether you’re after a brand-new installation or expert repairs, our experienced team ensures top-quality results tailored to your needs.

We use the trusted Cromar Pro GRP Roofing System, renowned for its robust performance and longer lifespan compared to traditional felt roofing. Our detailed installation method includes applying a catalysed resin layer to OSB3-grade roof decking, followed by fibreglass matting, another resin coat, and finally a fire-retardant topcoat — resulting in a durable, weather-resistant, and visually appealing finish.

For repairs, we thoroughly assess the damage and provide targeted solutions to restore your roof’s integrity and extend its lifespan. Whether your property requires minor fixes or a more comprehensive solution, our team is equipped to handle projects of all sizes.

Protect your home or business with Northumberland Roofing’s reliable GRP flat roofing services. Contact us today to learn more about our fibreglass roofing options, or request a free, no-obligation quote to get started with a durable, weather-resistant solution tailored to your property.

Why Choose Us?

  • Fully Qualified Employees

  • Competitive Pricing

  • 45+ Years of Experience

  • Finance Available

  • Fully Guaranteed Work

  • Great Local Reputation

  • Insured Up To £5,000,000

  • No Job Too Small

  • Quick Response Times

Our Work Gallery

See photos of Northumberland Roofing’s high quality work in the gallery below.

Loading the next set of gallery items...
Show More
Northumberland Roofing
Northumberland Roofing
5.0
Based on 25 reviews
review us on
Simon Martin
Simon Martin
Absolutely Awesone got us out of a real pickle after storm damage.
Lizzi Hewitt
Lizzi Hewitt
This company is amazing. The work was quick and so well done. The lads were all very respectful and polite and respected our property. Would highly recommend this company. They are also great communicators and we were kept informed throughout 😃
Cara
Cara
On behalf of Moresby Primary School. Our roof was damaged in a storm 3 days prior. We contacted John Mason who couldnt have been more helpful sent him pictures of the damage which he was able to quote us for and had 2 people here the next day. (Appreciate this may not be the case for everyone). Very impressed with the speed of which our job was done and would definitely use again if we have any more issues. 10 out of 10.
andrew daines
andrew daines
Very quick to respond and done a great job. I would recommend John to anyone who needs their roof repaired
Marguerite Gill
Marguerite Gill
Fantastic company. Very quick to respond. They did a very professional job the day after I got in touch. Really impressed.
Stephen Phipps
Stephen Phipps
After the strong winds of Friday lost a ridge tile and contacted the web site at the weekend, John replied promptly, sent a couple of pictures and he replied with a estimate. His guys turned first thing Monday morning and sorted it. Excellent...would not hesitate to recommend.
Beks Parry
Beks Parry
Highly recommend if you need your roof sorting. Really helpful, friendly, prompt service and excellent workmanship carried out.
Ella Sowerby
Ella Sowerby
Really fast, called at 8am Saturday morning and was at the job at 9! Friendly, knowledgeable and helpful. Sorted out the leak in my roof and offered a quote all at the same time. Would highly recommend
Mike Lambert
Mike Lambert
Superb professional job to repair lost slates, and on New Year's Day.
Ingrid Colley
Ingrid Colley
Thank you very much to John for putting my mind at ease and quickly resolving what turned out to be a minor issue with my roof. He was professional in both approach and manner- one grateful customer 😊
Julian Golec
Julian Golec
John and his team are hard and enthusiastic workers; they take pride in what they do. The green slate roof of our listed home was in a bit of a state, with extensive moss covering, and perhaps causing, all sorts of problems. John quickly set to work. The roof now looks beautiful, the problems are fixed and John gave me a photographic update on each step of the work. I was so impressed, I asked them to refurbish the outhouse roofs too.
T
T
I can't rate John and his team highly enough. After having a terrible experience with a previous company, He and his team quickly came to my rescue and did an absolutely fantastic job. Lovely hard working lads and I can't thank them enough for coming out so quickly and pretty much saving my bacon! I'll be both using this company again and recommending them in the future to anyone who needs a quality and honest job done. 😊
js_loader

Areas We Cover

Professional Roofing Services Across Northumberland and Tyne & Wear

We proudly provide roofing services across Northumberland, including Newcastle, Morpeth, Alnwick, Ashington, Hexham, Blyth, and all surrounding areas. Wherever you’re based in the region, Northumberland Roofing is here to keep your roof in excellent shape.

Contact Us

Don’t hesitate to contact us by filling in the form below, and a member of our friendly team will be happy to help!