Commercial roofing services.
A strong, watertight roof is essential for keeping commercial properties safe and secure. From small-scale roof repairs to complete replacements, our skilled team works across tiles, slates, leadwork and flat roofing systems. Whether it’s fixing a leaking roof, repointing to maintain structural integrity, or installing advanced liquid waterproofing solutions, we deliver reliable results that protect your property and extend its lifespan.
We’re trusted by leading organisations across sectors such as financial services, professional services, housing, healthcare, and local government. With every project, we combine craftsmanship, technical expertise, and proven products to deliver high-quality roofing that stands the test of time.
Our roofing expertise covers:
Roof repairs
Fast, effective repairs to address leaks and weather damage.
Roof replacements
Complete re-roofing tailored to your building and budget.
Tiling & slating
Installation and repairs using durable, traditional materials.
Leadwork
Long-lasting and weatherproof lead roof detailing.
Repointing
Protecting roofs and walls by repairing mortar joints.
Watertight solutions
Making sure your property stays secure and weatherproof.
Advanced waterproofing systems.
Leigh DB is a qualified installer of advanced liquid-applied waterproofing systems, including Prokol products such as Monoseal, 260FR and 136T. These systems are spray-applied using specialist equipment to create a seamless, durable and fire-resistant protective layer. They’re ideal for flat roofs, balconies and other high-risk areas where traditional roofing solutions may not provide sufficient long-term protection.
By combining proven products with expert installation, we help clients avoid recurring issues and costly future repairs—offering long-lasting peace of mind. For certain projects, we can also provide warranties ranging from 30 to 50 years, reflecting the exceptional durability and performance of these systems.
Trusted expertise in commercial roofing.
- Decades of hands-on experience in roofing repairs and renewals
- Qualified Prokol installers for advanced waterproofing systems
- Specialists in slate, tile, leadwork and repointing
- Safe working practices with full compliance at height
- Reliable delivery with minimal disruption to operations
Our foundation is our values.
Safety and compliance
Strict adherence to height safety and roofing regulations.
Respect for your property
Careful site management to reduce disruption.
Reliability and accountability
Internal project management ensures smooth delivery.
High-quality finishes
Watertight solutions that stand the test of time.
Ready to protect your building?
If you need reliable commercial roofing services including repairs, replacements and advanced waterproofing, Leigh DB can help. Get in touch to discuss your requirements today.