Aerodynamically optimised profiles offer fire-resistant, climate-responsive roofing systems

Zubair Khan illustrates the challenges in designing roofing systems for PEB structures and the approach to mitigating them. He walks us through Supreme PEB’s innovative design strategies and use of advanced technologies, which have helped meet both functional and regulatory standards.

How are your products tailored to address water ingress and wind load?
Water ingress is a potential challenge during the monsoon and in regions with heavy rainfall. We use high-performance materials like galvanised steel and coated metal sheets to prevent water ingress, which provide excellent durability and corrosion resistance. We also incorporate specialised joints, sealants, and flashing systems that ensure a watertight seal, safeguarding the building from moisture penetration.

Wind load is another significant concern, especially in regions prone to cyclones or high winds. The aerodynamically optimised profiles in our roofing systems reduce wind resistance and distribute pressure more effectively. High-strength fasteners and robust connections ensure roofs remain secure under extreme wind conditions. Our advanced load analysis studies help us provide customised roofing designs based on regional weather patterns and site-specific conditions.

Can you shed some light on the National Fire Safety Standards for which your products are certified?
Fire safety is paramount to the roofing solutions we provide. All our products are coated with fire-resistant coatings that enhance fire resistance. Our products are manufactured to adhere to national fire safety standards, including the National Building Code (NBC) of India and relevant Indian Standards (IS), such as IS 1642 and IS 11871. Meeting these standards ensures that our roofing systems are built with fire-resistant materials and construction quality that are capable of withstanding fire incidents. Further, our roofing materials are tested and certified for fire resistance, with ratings ranging from Class A (non-combustible) to Class C (limited combustibility).

What are the challenges in installing roofing systems for pre-engineered buildings, and what are your strategies for mitigating them?
Some potential challenges are panel alignment, weatherproofing, and shorter timelines. These may be mitigated using prefabricated, modular roofing systems, which allow quicker assembly and minimal on-site work. Our roofing panels are equipped with an interlocking system, providing additional stability and reducing the likelihood of installation errors. We use advanced tools like crane-lifted modules and automated fastener systems to streamline the process further, accelerating installation and reducing labour costs. We also ensure comprehensive training for installation teams and ongoing quality checks for a smooth and efficient installation.

How are your products designed to address regional climate challenges in India?
India’s diverse climate presents unique challenges in providing roofing systems to PEB structures. We have carefully designed the products at Supreme, keeping these challenges in mind. In areas with heavy rainfall, our roofs are designed with advanced drainage systems and sloped profiles that facilitate efficient water runoff. The roofing materials are resistant to rust and corrosion, making them ideal for humid or coastal regions. Our roofing systems are engineered to handle heavy loads in hilly regions prone to snowfall. Reinforced materials and additional structural support ensure that roofs can bear the weight of snow without compromising the building’s integrity. For regions prone to high temperatures, our roofing systems feature heat-reflective coatings that minimise heat absorption, enhancing thermal insulation and improving energy efficiency.

For more details, visit: https://www.supremepebmanufacturer.com/