Premium roofing tiles made from Galvalume steel coated with natural stone chips. Offers the ultimate luxury look with 50-year durability in extreme weather. Serving Kolkata's Jute processing sector with authorized brand supply and custom project dispatch.
Kolkata is East India's industrial gateway, anchored by Haldia's deep-water port, a massive jute and leather processing industry, and the Dankuni industrial complex. The city's extreme monsoon climate — with some of India's highest annual rainfall — creates unique roofing challenges that require deep-profile trapezoidal sheets with high-AZ coating and precisely designed drainage gradients. Apex Metals supplies monsoon-engineered roofing solutions for Kolkata's demanding climate and diverse industrial base.
Premium roofing tiles made from Galvalume steel coated with natural stone chips. Offers the ultimate luxury look with 50-year durability in extreme weather. Our Stone Coated Sheets are supplied with complete documentation — Mill Test Certificates (MTC) from Supreme, BIS certification, and delivery challans — ensuring full compliance for institutional and contractor procurement.
Material Recommendation for Kolkata
Kolkata's extreme monsoon (annual rainfall 1,700mm+) and high humidity year-round demand mandatory roof drainage design with deep-profile sheets and sealed overlaps. Coastal proximity at Haldia requires AZ150+ Galvalume.
Natural stone finish — no glare
Verified for Kolkata projects
Excellent noise reduction (deadens rain sound)
Verified for Kolkata projects
Class A fire rating
Verified for Kolkata projects
Extreme wind resistance (up to 190 km/h)
Verified for Kolkata projects
Interlocking system for zero leak
Verified for Kolkata projects
Our Stone Coated Sheets is used across a wide range of project types in Kolkata, West Bengal:
We are a verified distributor of Supreme, Apex Premium. Every batch comes with an MTC confirming grade, coating, and yield strength — essential for institutional procurement in Kolkata.
We cut Stone Coated Sheets to your exact project lengths (±5mm tolerance). No onsite cutting waste, faster installation, and precise material accounting for your Kolkata project.
Direct pricing without middlemen. Volume discounts for orders above 5MT. Dedicated project pricing for contractors, developers, and government tenders in West Bengal.
We organize transportation directly to your project site in Kolkata. 6–8 business days from Hisar hub to Kolkata via rail freight
We provide specialized delivery and on-site technical support across all major industrial clusters in the Kolkata region, including:
As part of the West Bengal industrial landscape, Kolkata plays a vital role in the region's manufacturing output. The state's push for infrastructure development, including new expressways and industrial corridors, has led to a surge in demand for sustainable and high-durability construction materials like stone coated sheets.
Apex Metals supports the West Bengal Industrial Development Corporation initiatives by providing materials that meet and exceed local building codes. Whether your project is in a government-allocated industrial area or a private logistics park in Kolkata, our supply chain is optimized to ensure zero delays.
Selecting the right grade of Stone Coated Sheets in Kolkata requires a deep understanding of local environmental stressors. Kolkata's extreme monsoon (annual rainfall 1,700mm+) and high humidity year-round demand mandatory roof drainage design with deep-profile sheets and sealed overlaps. Coastal proximity at Haldia requires AZ150+ Galvalume. At Apex Metals, we don't just supply material; we provide engineered solutions optimized for the West Bengal region.
For industrial projects within the Dankuni Industrial Complex and surrounding areas, our Stone Coated Sheets features a high-performance metallic coating (AZ150/AZ200) that acts as a sacrificial barrier against oxidation. This is particularly critical in Kolkata where extreme temperature fluctuations can accelerate traditional steel degradation.
Moreover, the structural integrity of our Stone Coated Sheets is verified through rigorous testing for wind-load resistance, a crucial factor for the open industrial belts around Kolkata. Our technical consultants can provide specific thickness recommendations (0.45mm to 0.60mm) depending on the truss spacing and local wind speeds in West Bengal.
Apex Metals operates a streamlined logistics network connecting our central Hisar hub to major industrial sites in Kolkata. We leverage major national highway networks to ensure that your bulk orders of Stone Coated Sheets reach your site within 6–8 business days from Hisar hub to Kolkata via rail freight.
Our fleet is equipped to handle long-length Stone Coated Sheets deliveries (up to 12 meters) directly to project sites in Dankuni Industrial Complex, Haldia Port Zone, Salt Lake Sector V IT Hub, Maheshtala Industrial Area. For large-scale developments in the West Bengal corridor, we offer dedicated vehicle placement, reducing transit time and minimizing handling risks.
Active delivery routes to Kolkata industrial estates
Regional Transit
Every batch of Stone Coated Sheets supplied to Kolkata is accompanied by a Mill Test Certificate (MTC). We ensure that the steel base, aluminum-zinc coating mass, and paint thickness (micron count) meet the exact BIS standards required for institutional tenders and industrial approvals in the West Bengal region.
Using advanced CNC profiling machines, we ensure that every Stone Coated Sheets sheet has consistent rib depth and overlap width. For projects in Dankuni Industrial Complex, this precision ensures a 100% weather-tight seal, protecting your sensitive machinery and inventory from West Bengal's monsoon and dust storms.
Our streamlined process for wholesale supply in the West Bengal region.
Send your project's Bill of Materials (BOM) for a customized wholesale quote.
Our engineers verify specifications against {location.city}'s local wind and load codes.
Materials are precision-cut at our central hub to your exact site requirements.
Direct-to-site delivery via our dedicated heavy-load fleet covering {location.city}.
Technical Specifications
Core
AZ150 Galvalume Steel
Coating
Acrylic Resin + Natural Stone Chips
Length
1340mm (Standard)
Width
420mm (Standard)
Standard Compliance
BIS Certified Core / ASTM Weather-Tested Coating
Other Products in Kolkata
Last updated: April 2026
Connect with our technical desk for material specifications, MTC documentation, and project-specific wholesale pricing for Kolkata.
