Roof Waterproofing and Protection from Damage

Belzona offers a range of lightweight, liquid-applied roof coatings, such as Belzona 3111 (Flexible Membrane), which provide superior waterproofing and weatherproofing, ensuring long-term protection from leaks, damage, and deterioration. These cold-curing coatings are easy to apply by brush or roller on various types of buildings, including schools, hospitals, and public facilities, due to their low odor. The system incorporates a reinforcement sheet for precise control of coating thickness and adapts to roof movement with its exceptional elasticity.

Repair and Protection of Metal Roofs and Lead Encapsulation

Belzona materials are ideal for repairing and protecting metal roofs, which are prone to damage and deterioration, especially at the cut edges of unprotected steel sheets. Belzona liquid roof coatings effectively seal these edges to prevent corrosion.

Lead, often used in roof and chimney flashings, can suffer damage from weather and movement over time, leading to leaks. Fast-curing epoxies like Belzona 1212 provide seamless repairs, minimizing disruption. Full lead roof encapsulation or replacement of missing lead with Belzona polymeric membranes offers a durable solution that also prevents lead theft.

Joints, Seams, and Emergency Repair

For emergency repairs, such as sealing leaks, damaged expansion joints, and seams, Belzona 3121 (MR7) offers a strong bond to most roof substrates, curing even when fully immersed in water for immediate waterproofing. Skylights and glazing bars can also be repaired and sealed with Belzona 3111 (Flexible Membrane), with no disruption to the facility.

Parapet Walls and Coping Repairs

Belzona's versatile products, like Belzona 3121 (MR7), allow for easy repair of damaged and leaking parapet walls and copings, even under adverse weather conditions. This microporous material is also effective for repointing brick or mortar joints and sealing cracks in masonry walls, ensuring durable and long-lasting protection.