Liquid waterproofing systems.
Protecting buildings from water damage is critical, which is why we specialise in high-performance liquid waterproofing systems. As qualified installers of Prokol products, including Monoseal, 260FR and 136T, we use proven solutions that create seamless, durable and fire-resistant barriers. These systems are especially effective for flat roofs, balconies and high-risk areas where traditional methods may not provide sufficient long-term performance.
By combining specialist training with modern application techniques, our team delivers waterproofing solutions that keep properties watertight, compliant and cost-effective to maintain.
We specialise in liquid-applied systems including:
Flat roof waterproofing
Spray-applied systems designed for long-lasting protection.
Balcony and walkway coatings
Seamless finishes with strong resistance to wear.
Fire-resistant systems
Advanced Prokol 260FR technology for added safety.
Protective coatings
Robust solutions for vulnerable surfaces exposed to weather and water.
The benefits of seamless liquid waterproofing.
Traditional roofing methods are often prone to weak points at joins or seams. Liquid waterproofing eliminates these risks by creating a continuous, joint-free membrane that bonds directly to the surface beneath. This not only prevents leaks but also reduces maintenance requirements and extends the lifespan of the roof or structure.
At Leigh DB, we work with leading products including Prokol Monoseal, 260FR and 136T. Each system is designed for different applications, from general watertight protection to fire-rated performance, ensuring we provide the right solution for every project.
Specialists in seamless waterproofing solutions.
- Accredited installers of Monoseal, 260FR and 136T
- Spray-applied coatings for joint-free protection
- Long-term solutions designed to reduce ongoing maintenance costs
- Expertise across flat roofs, balconies and exposed surfaces
- Projects managed smoothly from planning to completion
Our foundation is our values.
Safety and compliance
Certified installers using fire-rated, tested products.
Respect for your property
Minimal disruption during spray-applied works.
Reliability and accountability
Projects overseen by our management team from start to finish.
High-quality finishes
Seamless, joint-free membranes for lasting protection.
Client feedback"All of the work Leigh Design & Build have delivered for our clients has been of an extremely high standard and they are always a pleasure to work with."
Harry Leeson
Newtons Group Ltd
Ready to secure your building?
If you are looking for a trusted contractor to deliver high-performance liquid waterproofing systems, Leigh DB is here to help. Contact us today to discuss your requirements.