PUF (Polyurethane Foam) sandwich sheets are widely used in Bangalore’s commercial and industrial constructions for their thermal insulation and lightweight properties. However, when exposed to continuous rainfall, temperature fluctuations, and joint movement, these sheets can develop leak points, especially along fasteners, overlaps, and seams. Over time, this leads to water seepage, rusting, insulation damage, and increased maintenance costs. Nisa Waterproofing offers specialized PUF sandwich sheet waterproofing services in Bangalore, designed to handle the challenges specific to Indian weather and metal roofing systems.

Our process includes detailed inspection of all sheet joints, screws, and drainage areas. We use high-adhesion, UV-resistant , Highly flexible Strong bonding sealants and protective coatings to ensure complete sealing of leakage-prone zones. The waterproofing solution is designed to allow thermal movement while maintaining strong adhesion, ensuring leak-proof performance throughout the year. Whether it’s a factory roof, warehouse, hospital, or institutional building, our services ensure that the PUF sheet roofing remains intact and water-resistant.

 Nisa Waterproofing has earned the trust of industrial clients, builders, and facility managers across Bangalore for effective and long-lasting PUF sandwich sheet waterproofing. Our team understands how these sheets behave under Indian conditions and tailors solutions accordingly. We also provide preventive maintenance coatings to extend the lifespan of existing installations. With Nisa, you get expert handling of delicate joints, durable waterproofing, and a finish that stands up to real-world usage in industrial and commercial settings.