BLS Structural Steel
BLS Structural Steel
Istanbul, as a transcontinental hub connecting Europe and Asia, is currently undergoing one of the most significant industrial and urban transformations in its history. The demand for Corrugated Roofing Sheets has skyrocketed due to the expansion of industrial zones such as İkitelli OSB, Tuzla Industrial Zone, and Hadımköy. Manufacturers and factories in the region are increasingly looking for advanced materials that can withstand the unique Marmara climate—characterized by high humidity and varying seasonal temperatures.
The local commercial landscape is shifting toward sustainable and lightweight building materials. Whether it is for massive logistics centers near the New Istanbul Airport or for the renovation of commercial complexes in Maslak, corrugated roofing sheets offer the perfect balance of durability, cost-efficiency, and ease of installation.
As Istanbul undergoes massive "Kentsel Dönüşüm" (Urban Transformation), traditional heavy tiles are being replaced by lightweight corrugated steel and polycarbonate sheets to reduce structural loads and enhance earthquake safety.
Modern factories in the Marmara region are adopting UV-resistant polycarbonate sheets to maximize natural lighting, significantly reducing electricity consumption in large-scale manufacturing plants.
With the proximity to the sea, Istanbul's buildings require high-standard PPGI and galvanized coatings. Manufacturers are now utilizing Z275 zinc coatings and RAL-specific prepainted finishes for maximum corrosion resistance.
Handan BLS Structural Steel Co., Ltd. is a professional manufacturer and supplier specializing in structural steel products for construction and industrial applications. Located in Handan, Hebei Province—one of China’s important steel production centers—the company benefits from a strong industrial foundation and convenient transportation networks. The company operates modern production facilities covering a large manufacturing area equipped with advanced processing equipment for cutting, forming, welding, and surface treatment. With well-organized workshops and efficient logistics management, Handan BLS Structural Steel provides reliable steel materials that meet the demands of infrastructure, commercial buildings, and industrial projects.
The company employs a skilled workforce including experienced engineers, technical specialists, quality inspectors, and production staff who work together to maintain strict quality standards. Through continuous training and technical development, the team ensures that every stage of production—from raw material selection to final inspection—meets industry requirements. Handan BLS Structural Steel focuses on delivering durable and precisely manufactured structural steel materials widely used in steel buildings, bridges, machinery manufacturing, and large construction projects. The company emphasizes efficiency, safety, and product reliability to support clients in completing projects successfully.
Since its establishment, Handan BLS Structural Steel Co., Ltd. has steadily expanded its manufacturing capacity and product portfolio to meet the growing demand of domestic and international markets. Over the years, the company has built long-term partnerships with contractors, distributors, and engineering companies. Guided by the principles of quality, integrity, and innovation, Handan BLS Structural Steel continues to improve its production capabilities and service system, aiming to become a trusted supplier of structural steel products and contribute to the development of modern infrastructure worldwide.
In the heart of Istanbul’s commercial districts, corrugated roofing is not just a structural choice but a strategic one. Here are the primary applications we serve:
Contact our engineering team today for a customized quote and technical consultation for your roofing needs.
Send Inquiry NowSelecting the right roofing material in Istanbul requires a deep understanding of both environmental factors and local regulations. The Marmara Sea influences the city’s climate, bringing salt-heavy air that can accelerate corrosion in low-quality metal sheets. This is why our Galvanized Steel Roofing Sheets are engineered with a higher zinc coating (Z100 to Z275) to ensure a lifespan of over 20 years without structural degradation.
For industrial applications in Beylikdüzü or Esenyurt, we recommend the Dx51d and Dx52d steel grades. These materials offer the necessary ductility for corrugated forming while maintaining the tensile strength required for large-span industrial buildings. The PPGI (Prepainted Galvanized Iron) sheets are available in a wide spectrum of RAL Colors, allowing architects to match the urban aesthetic of modern Istanbul.
One of the fastest-growing segments in the Istanbul roofing market is Polycarbonate hollow sheets. Unlike traditional metal roofing, these sheets provide thermal insulation—crucial for Istanbul's cold winters and hot summers. Factories in the Dudullu OSB are increasingly using these as skylights. Our PC sheets are equipped with a co-extruded UV-resistant layer that prevents yellowing and brittleness caused by the Mediterranean sun.
While local Istanbul distributors provide immediate stock, partnering with a global manufacturer like Handan BLS Structural Steel ensures that you receive factory-direct pricing and customized dimensions. Our advanced cutting and welding equipment allow us to produce corrugated sheets at specific lengths that minimize waste on the job site. Furthermore, our quality control inspectors ensure that every shipment matches international standards such as ASTM, DIN, and EN—giving Istanbul contractors the peace of mind they need for high-stakes infrastructure projects.
The future of the roofing industry in Turkey is moving toward "Smart Roofing." This includes the integration of solar panels with corrugated profiles. Our sheets are designed with a profile that allows for easy mounting of PV systems, turning a simple roof into a power-generating asset. As Istanbul continues to lead the way in Turkey's "Green Energy" initiative, our products will remain at the forefront of this industrial evolution.
