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Professional Roofing Services in Newport
J M G Roofing has been delivering expert roofing solutions for over 30 years, establishing itself as a trusted name in Newport and across South Wales. As a family-run business, we combine decades of hands-on experience with a commitment to quality craftsmanship and customer satisfaction. Our team of fully trained specialists excels in flat roofing systems, including three-layer felt, GRP fibreglass, and EPDM rubber installations, alongside comprehensive repair services for all roof types. We pride ourselves on transparency, offering free quotations, detailed invoices, and 10-year guarantees on roof renewals. Our dedication to reliability is underscored by our in-house scaffolding services through JMG Scaffolding South Wales LTD, ensuring seamless project execution.

With a focus on modern techniques and materials, we address both residential and commercial needs while maintaining competitive pricing. Our reputation for punctuality, clear communication, and meticulous aftercare has been built through consistent delivery of high-standard work, as evidenced by numerous client testimonials praising our professionalism and attention to detail. Operating with full insurance coverage and a no-subcontractor policy, we guarantee direct accountability for every project undertaken.
Services
Flat Roofing Roof Repair Scaffolding Services Storm Damage Repair Fascias & Guttering
Highlights and features
  • 30+ years of specialist flat roofing expertise
  • Family-run business with direct tradesman oversight
  • 10-year guarantees on roof renewal works
  • Free upfront quotations with no hidden fees
  • In-house scaffolding services for complete project control
What people say
Great professional service No mess no fuss Highly recommend Competitive pricing Excellent customer communication
Services
Flat Roofing
We specialise in durable flat roofing systems using three-layer high-performance felt, GRP fibreglass, and EPDM rubber materials. Our installations combine modern techniques with proven durability, offering watertight solutions suitable for both residential and commercial properties. Each project includes material selection guidance and maintenance advice to ensure long-term performance.
Roof Repair
Our comprehensive repair services address all roof types including slate, tile, felt, fibreglass, and rubber systems. We handle storm damage, leaks, and structural wear with rapid response times, using colour-matched materials for chimney repairs and providing temporary protection solutions when required.
Scaffolding Services
We provide temporary access structures for residential and commercial projects across South Wales. Our scaffolding installations comply with safety regulations, supporting both our roofing work and third-party contractors through secure, custom-configured systems tailored to each project's requirements.
Storm Damage Repair
Our rapid response team addresses weather-related roof failures including displaced tiles, damaged ridges, and water ingress points. We implement immediate protective measures followed by permanent repairs, working with property owners to restore structural integrity and prevent further damage.
Fascias & Guttering
We supply and install uPVC fascias, soffits, and guttering systems that enhance property aesthetics while ensuring effective water management. Our services include repairs, replacements, and maintenance to prevent damp issues caused by faulty drainage systems.
Questions
What areas do you cover for roofing services?
We operate throughout Newport, South Wales, and surrounding areas including Chepstow, Cardiff, Pontypool, and Cwmbran.
Do you offer guarantees on your roofing work?
Yes, we provide 10-year guarantees on all roof renewal projects, with detailed terms provided in our written quotations.
Can you handle emergency roof repairs?
Yes, we offer urgent response for storm damage and emergency roof repairs, including temporary protective measures to prevent further property damage.
Are your roofing estimates free?
Yes, we provide free, no-obligation quotations for all roofing and scaffolding projects with no hidden costs.
Do you use subcontractors for roofing jobs?
No, we exclusively use our own fully trained, directly employed tradespeople to ensure consistent quality and accountability.
What roofing materials do you work with?
We specialise in three-layer felt systems, GRP fibreglass, EPDM rubber, slate, and tiled roofing solutions for both domestic and commercial properties.