Our Core Team

At JG Leadworks & Roofing, we believe that a roofing company is only as strong as the people behind it. Our reputation across London and the Home Counties has been built not only on the materials we use and the accreditations we hold, but on the hands-on expertise of our team. Collectively, our specialists bring well over a century of experience to projects ranging from modern flat roofs to heritage-listed restorations and secure institutional facilities.

Meet the Specialists

Our team is made up of individuals with decades of real-world experience across residential, commercial, industrial, and heritage sectors. What unites them is a set of shared values: pride in workmanship, respect for clients, and an unwavering focus on compliance and durability.

James Gilbert

James Gilbert

Lead Roofing & Security-Cleared Specialist

Neil Tibbs

Neil Tibbs

Senior Asphalt & Leadwork Specialist

Jon Dixie

Jon Dixie

Lead Roofing & Ventilation Specialist

Jon Glading

Jon Glading

Felt, Slate & Tiling Specialist

What Sets Our Team Apart

Together, Neil, Jon Glading, Jon Dixie, and James Gilbert form a team whose combined experience and complementary skills make JG Leadworks & Roofing unique in the sector. Many roofing companies rely heavily on subcontractors or temporary labour.

We don’t. The people you meet are the people who will work on your roof. Why this matters for clients:

  • Heritage expertise: Authentic materials and methods for listed buildings.
  • Modern capability: Accredited in advanced systems like liquid-applied roofing.
  • Security clearance: Qualified to work on sensitive institutional projects.
  • Longevity: Decades of combined experience across multiple roofing disciplines.
  • Compliance: NVQs, LSTA training, and full health & safety certification.

Our team represents the assurance that every project is delivered with consistency, integrity, and long-term performance in mind.

Flat Roofing Installation Image

Accreditations & Standards

The expertise of our team is reinforced by formal accreditations. All members are NVQ-qualified in roofing disciplines, with additional specialisms in felt, slate, tiling, and leadwork. As a company, we hold affiliations with CITB and other industry bodies, demonstrating our commitment to safety, training, and compliance.

Workmanship You Can Rely On

At JG Leadworks & Roofing, we understand that choosing a roofing company is a matter of trust. When you invite us to work on your property—whether a private home, a listed building, or a secure institution—you want the assurance that the people on site are skilled, vetted, and reliable.

Our core team offers precisely that assurance. Each member has dedicated their career to mastering their craft and maintaining the highest professional standards. Together, they embody the values of our company: craftsmanship, compliance, and care.

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What Our Customers Say About Us

Ready to Work With Us?

The roof over your head is too important to leave to chance. With a team that brings over a century of combined experience, industry-recognised qualifications, and security clearance for sensitive projects, JG Leadworks & Roofing is uniquely positioned to deliver trusted results.