| Parameter | Value |
| Model NO. | DX51D, DX52D, DX53D, DX54D |
| Standard | ASTM, AISI, GB, JIS, DIN, BS |
| Certification | ISO, RoHS, IBR, BV, SGS, SNI |
| Surface Treatment | Coated |
| Technique | Hot Rolled and Cold Rolled |
| Thickness | 0.2mm-1mm Customized |
| Width | 600mm-1250mm Customized |
| Tile Type | U/V/UV/T |
| Length | 1-10m Customized |
| HS Code | 7210700000 |
| Specification | 0.2mm-1mm600mm1250mm |
| Trademark | Sino Steel |
| Origin | Shandong, China |
| Production Capacity | 450000 tons/year |
Overview
The 1050mm Trapezoidal Prepainted Metal Roofing Sheet is a contemporary roofing solution designed to blend sleek aesthetics with high-performance engineering. Featuring a trapezoidal profile (18-35mm rib height) and a 1050mm width, this sheet maximizes coverage per panel, reducing installation time and jointing points. Constructed from pre-painted galvanized (PPGI) or galvalume (PPGL) steel, it offers a smooth, uniform surface finish in a wide range of colors and textures.
The trapezoidal design enhances both visual appeal and structural efficiency, providing superior load-bearing capacity for large-span roofs without excessive framework. The 0.4-0.8mm thickness options balance lightweight characteristics with resistance to hail, wind, and snow, making it ideal for modern commercial and residential buildings.
Features
Sleek Architectural Design:
Clean, linear trapezoidal ribs create a modern, minimalist aesthetic, popular in contemporary architectural styles.
Available in matte, metallic, or embossed finishes to suit diverse design preferences.
High-Coverage Efficiency: 1050mm width minimizes the number of panels needed for large areas, reducing labor costs and potential leak points.
Advanced Coating Technology:
Polyester coatings: Vibrant colors with 10-year color warranty.
PVDF coatings: Premium UV resistance with 20-year warranty, suitable for iconic buildings requiring long-term color consistency.
Precision Engineering:
Locking side joints ensure watertight seals and easy alignment during installation.
Customizable rib spacing (100-300mm) to meet specific load and aesthetic requirements.
Fire & Sound Resistance: Non-combustible steel core meets strict fire codes, while the trapezoidal profile reduces rain noise when paired with insulation.
Application
Commercial Architecture: Ideal for office towers, shopping centers, and corporate campuses, where modern design and brand-compliant colors are essential.
Residential Modern Homes: Used in luxury villas and urban lofts, offering a durable, low-slope roofing solution with contemporary curb appeal.
Transportation Hubs: Installed in airports, railway stations, and bus terminals, combining large-span capability with resistance to harsh outdoor conditions.
Green Buildings: Supports vegetative roofing systems when paired with waterproof underlayment, contributing to LEED credits for sustainable design.
FAQ
Q: What is the advantage of a trapezoidal profile over corrugated?
A: Trapezoidal profiles offer a more streamlined appearance with wider ribs, suitable for low-slope roofs and modern aesthetics, while corrugated are better for high-water drainage.
Q: Can the sheet length be customized beyond standard sizes?
A: Yes, we offer cut-to-length services up to 15 meters, minimizing waste and ensuring precise fit for unique roof designs.
Q: How does the 1050mm width affect transportation?
A: Panels are shipped in rolled coils or flat packs, optimized for container loading to reduce logistics costs for international projects.
Q: Is a special sealant required for the side joints?
A: Factory-applied butyl tape on side laps provides initial waterproofing; additional sealant is recommended for extreme weather zones.
