0.6mm Z120 Galvanized Corrugated Roofing Sheet for Building Material

１．Product Overview

0.6mm Z120 galvanized corrugated roofing sheet is a hot dipped galvanized steel roofing material used for industrial buildings, civil buildings, warehouses, steel structure housing, roofing systems, and wall cladding projects.

The corrugated profile improves sheet rigidity and drainage performance, while the galvanized zinc coating provides corrosion protection for outdoor construction environments. With multiple length options including 2000mm, 2400mm, 3005mm, and 3600mm, the product can match different roofing layouts and building requirements.

２．Technical Solution

The sheet is produced from galvanized steel coil and formed into corrugated roofing panels through roll forming processing. The hot dipped galvanized surface helps protect the steel substrate from oxidation and rust during long-term service.

Z120 zinc coating is suitable for common building material applications where corrosion resistance and cost control are both considered. SGCC, SGCH, and G550 grades can be selected according to forming performance, hardness, and structural rigidity requirements.

３．Specifications

４．Application

0.6mm Z120 galvanized corrugated roofing sheets are suitable for industrial and civil buildings, warehouses, special construction projects, large-span steel structure housing, roofing systems, wall cladding, interior and exterior decoration, prefabricated buildings, workshops, and general building material applications.

５．Processing

The product can be supplied according to customized thickness, width, length, zinc coating, spangle type, and packing requirements.

Processing includes hot dipped galvanized coil preparation, corrugation forming, cutting to length, bundling, waterproof packing, and export shipment arrangement.

６．Advantages

• 0.6mm thickness suitable for roofing and wall cladding applications
• Z120 galvanized coating for corrosion protection
• SGCC, SGCH, and G550 grades available
• Multiple spangle options including big, small, and zero spangle
• Multiple length options for flexible roofing installation
• Corrugated profile improves rigidity and drainage
• Standard seaworthy packing for export shipment

７．How to Choose

• Choose 0.6mm thickness when the project requires stronger panel rigidity than thinner roofing sheets.
• Choose higher zinc coating levels for humid, coastal, or industrial environments requiring stronger corrosion protection.
• Choose G550 when higher sheet hardness and load resistance are required.
• Confirm width, length, zinc coating, spangle type, and installation overlap before production.

８．FAQ

Q1．What thickness is available
The product can be supplied in 0.6mm thickness, with a general thickness range of 0.14mm-1.5mm.

Q2．What zinc coating range can be supplied
The available zinc coating range is 20-275g/m², including Z120 coating.

Q3．What steel grades are available
SGCC, SGCH, and G550 grades are available.

Q4．What length options are available
Common lengths include 1500mm, 1800mm, 2000mm, 2400mm, 3005mm, and 3600mm.

Q5．What applications are suitable for this product
It is suitable for roofing systems, wall cladding, warehouses, steel structure buildings, prefabricated buildings, workshops, and general building material applications.