White Corrugated Roofing Sheets
Depth of corrugated: 15-18mm
Pitch: 75-78mm or customizable
Grade: CGCC/SGCC/SGCH/SPCC/DC51D/DX51D+Z
Color: White(Support for other colors)
White Corrugated Roofing Sheets
White corrugated roofing sheet is a widely used roofing material in buildings, famous for its unique corrugated shape and excellent performance. It is made of galvanized steel rollers pressed into various waveforms and coated with various colors on the surface, with excellent durability, functionality, and beautiful appearance. Wanzhi Steel provides full-size customization services, we have frosted, matte, orange peel, and wrinkle finishes. And always ready to provide solutions for your project.
White corrugated roofing sheets Specification
| Item | White corrugated roofing sheets |
| Delivery Time | 14-21 days |
| Application | Roofing, Capping, Covering, Risers, Siding, Retaining, Fencing |
| Width | 600-1500mm |
| Length | 1400-1799mm, 1800-2000mm, 2001-3600mm, 3601-3660mm |
| Thickness | 0.12-1.2mm |
| Surface | Color Coated, prepainted Galvanized, prepainted galvalume |
| Zinc Coating | 30-275g/m2 or upon request |
| Process service | Crimping, Punching, Slitting, Tiling Cutting, Stamping, Bending, Welding, Laminating |
| Painting | PE, SMP, HDP, PDVF |
| MOQ | 5 Tons |
| Payment | T/T 30% in advance, 70% before shipment, or full payment |
Anti-Rust Building Material Galvanized
Colored Steel Tiles Iron Sheet Roofing prepainted
Weight Calculation Formula for Corrugated Metal Roof Sheets
Length (m) x Width (m) x Thickness (m) x Material Density (kg/m³) = Weight (kg)
Different material density
- Galvanized steel: 7850 kg/m3
- Galvalume steel: 7860 kg/m3
- Stainless steel: 7930 kg/m3
- Aluminum: 2700 kg/m3
Note:
Due to the increased surface area of the corrugated shape, the actual weight may be slightly higher than the calculated result, but the difference is usually small.
Comparison of different surfaces
Most popular waveforms
White corrugated roofing sheets Advantages
- Affordable: white corrugated roofing is less expensive and cost-effective compared to other roofing materials.
- Easy to maintain: smooth surface, easy to clean, corrugated design prevents water accumulation, low maintenance cost.
- Environmentally friendly: Reflects sunlight, reduces heat absorption lowering room temperature and reducing the use of air conditioning.
- Durability: excellent anti-corrosion, anti-aging and adaptability, good weather resistance, not easily affected by extreme weather, long life.
- Aesthetics: white color is simple and elegant, suitable for various architectural styles, enhancing the overall aesthetic.
- Lightweight: easy to carry and install, reducing construction difficulty and time.
FRP Coated White Corrugated Roofing Sheets
Use
- Residential building: for roof and wall covering, making sandwich boards, sandwich panels with waterproof and heat insulation effect.
- Industrial buildings: roofs and walls of factories, warehouses, and other large buildings, higher load-bearing capacity.
- Agricultural buildings: roofs of greenhouses, barns, and other agricultural facilities, good heat insulation.
- Commercial buildings: roofs and walls of shopping malls and supermarkets.
white corrugated metal roofing
White ppgi panel fence
white colorbond sheet
What size are corrugated roofing sheets?
Common corrugated metal roof sheet specifications
| Length | Coverage width | Thickness | Corrugation height | Corrugation spacing |
| 2m (6.56ft) | 1m (39.37 in) | 0.4mm | 15 mm | 75 mm |
| 4m (13.12ft) | 1.2m (47.24 in) | 0.5mm | 25 mm | 150 mm |
| 6m (19.69ft) | 1m (39.37 in) | 0.7mm | 35 mm | 75 mm |
The parameters we need to know are:
- Length: 2 meters (6.56 feet) to 6 meters (19.69 feet). Up to 12 meters (39.37 feet).
- Width: Covered width 600 mm (23.62 in) to 1200 mm (47.24 in). Effective width 500 mm (19.69 in) to 1000 mm (39.37 in).
- Plate thickness: 0.4 mm (0.016 in) to 0.7 mm (0.028 in). High-strength thicknesses 1.0 mm (0.039 in.) or greater.
- Shapes: e.g., Type 85-215-860 (V-215), Type YX15-135-810, Type YX25-205-1020, etc., with specific spread widths and press designs.
The most selected waveforms
| Waveforms | Shape | Characteristics |
| V-wave | Sharp flute tops, similar to the apex of a triangle | Higher plane pressure resistance value, cushioning is relatively poor. |
| U-shaped wave | The flute tops are rounded | Certain elasticity, better cushioning performance than V-wave. |
| UV Wave | A combination of both | Combination of both advantages |
Common corrugated specifications for metal corrugated board
| Item | Size | Dimensions | Use |
| Corrugation Height | Small Ripple | Approx. 15 mm (0.59 inches) high | Light duty applications |
| Medium Ripple | Approx. 25mm (0.98 inches) high | Medium Duty | |
| Large Ripple | Approx. 35mm (1.38 inches) high | Heavy Duty | |
| Ripple Pitch | Narrow Pitch | 75 mm (2.95 inches) | Where higher strength is required |
| Wide Pitch | 150 mm (5.91 inches) | Where better drainage is required |
Advice on choosing a size
- Shorter lengths (2m-4m) and smaller corrugated heights: residential or small warehouses.
- Longer lengths (6 m – 12 m) and larger corrugation heights: factories or gymnasiums.
- Thicker (0.7 mm or more) and less widely spaced corrugations: high wind and snow areas.
How are white corrugated roof panelsmade?
- Material Selection: Choose high quality galvanized steel or aluminum-zinc alloy plate as the base material.
- Surface treatment: Cleaning and pretreatment to remove impurities and enhance coating adhesion.
- Coating process: Adopt polyester coating or fluorocarbon coating, etc. for coating.
- Forming process: The coated sheet is pressed into a corrugated shape by cold rolling forming technology.
- Cutting and Packaging: Cut the molded sheet into the required size and package it.
manufacturing process
White galvanized steel coil
PPGL Roofing Sheet China supplier
How much do corrugated sheets cost?
Due to different substrate materials, thicknesses, coating types, and wave forms, they correspond to different prices.
Common specifications and reference prices
| Size (L x W) | Thickness (mm) | Price range (US$/sheet) |
| 2m x 1m | 0.4 mm | 10-10-15 |
| 2m x 1m | 0.5 mm | 15-15-20 |
| 4m x 1.2m | 0.4 mm | 20-20-25 |
| 4m x 1.2m | 0.5 mm | 25-25-30 |
| 6m x 1.2m | 0.5 mm | 30-30-35 |
| 6m x 1.2m | 0.5 mm | 40-40-50 |
How to save costs?
Choose an economical substrate, such as galvanized steel.
Choose a coating of average quality but guaranteed durability and aesthetics.
Buy in bulk, or in multiples, to enjoy factory discounts.
Prepainted Galvanized Steel Roof Sheet
Which color sheet is best for roofing?
It is difficult to give the “best” color because there is no absolute best.
The choice of color depends on factors such as climate, durability, aesthetics, etc.
Most popular colors
Blue, white, brick red, pale yellow, green, and gray.
Light colors have thermal insulation properties, heat resistance, and visual appeal.
They absorb less sunlight and reflect more sunlight.
Warm colors can maintain a fresh appearance longer.
Green, red, and blue colors give a bright visual sense, make a strong impression, and match almost all building environments.
Most popular roofing sheet color
Why roofing sheets are corrugated?
- Improved drainage: The grooved corrugated design can effectively reduce the accumulation of rainwater and the risk of water leakage in the house.
- Increased strength and durability: The corrugation can increase the overall impact resistance of the metal sheet and is not easy to deform when it is hit.
- Enhanced insulation: The air pockets created by the corrugation provide an additional layer of insulation.
- Easy to install: The overlapping corrugations make them easy to install and handle.
- High cost performance: Compared with other roofing materials, corrugated roof panels are generally more cost-effective.
High Quality ASTM AISI GB JIS Color Coated Corrugated
PUF White Corrugated Roofing Sheet
Package & Delivery
Package Details: The inner layer is waterproof kraft paper, the outer layer is metal, and then tied with 6 ropes vertically and horizontally. About 2-3 tons each bundle. Shipped by 20GP/40GP or bulk.
Delivery Time: 15 days after receiving the deposit.
Inner waterproof kraft paper packaging
Internal packaging of roof panels
Wanzhi Steel Factory Advantage
Our quality control department will carry out a coating test, tensile test, impact test, salt spray test, cold bending test, and so on. We have two hot-dip galvanized production lines and three color coated production lines with a monthly production capacity of 10,000 tons, and large slitting equipment, piercing machines, welding machines, and so on.
1. Different types of corrugated roof sheets as you choose.
2. Thickness test to ensure your quality.
3. Logo print for client’s special request.
4. 1000+ sq. ft. of space is available for viewing at any time.
5. The most important is our competitive price.
6. We have a large stock of regular sizes for timely delivery.
Bending test
Wanzhi Steel Factory
About Wanzhi Steel
Wanzhi Steel is mainly engaged in the production of stainless steel, carbon steel, galvanized, aluminum, color drawing, corrugated board, various profiles (section steel, Angle steel, channel steel, etc.), and other types of products, such as silicon steel, guardrail, steel sheet pile, etc.
The factory is located in Shandong, China. We have rich export experience and strict quality control.
If you have questions about white corrugated roofing sheet, welcome to contact Wanzhi Steel for more.
Our Whatsapp: +8613938459717
Email: info03@wanzhisteel.com
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