How to Choose Galvanized Roofing Sheet Sizes?
During purchase, you may wonder which is better, 10 ft, 12 ft, 16 ft galvanized metal roofing sheet? And what thickness is perfect for your projects? How to decide the width? And which design is better for you? Here are some tips.
The standard size of GI roofing sheet is 0.35mm to 0.75 mm in thickness, and the effective width is 600 to 1,050 mm. We can also customize orders according to special requirements.
As for length, the standard size of galvanized roof sheets includes 2.44 m (8 ft) and 3.0 m (10 ft). Of course, the length can be cut as you desire. You can find 10ft (3.048 m), 12ft (3.658 m), 16 ft (4.877 m) galvanized steel roof panels, and also other sizes. But considering shipping issues and loading capacity, it should be within 20 ft.
The popular thickness of the GI sheet for roofing includes 0.4mm to 0.55 mm (gauge 30 to gauge 26). You need to determine according to the use purpose, use environment, budget, etc. For example, the GI sheet for roofing or floor decking will be thicker than 0.7 mm.
As a wholesale supplier of galvanized iron roofing sheet, we are glad to offer a competitive price. But considering the shipping costs, the MOQ (minimum order quantity) is 25 tons. Welcome to contact us for more details!
Specifications Of Galvanized Steel Roofing Sheets
| Standard | JIS, AiSi, ASTM, GB, DIN, EN. |
| Thickness | 0.1mm – 5.0mm. |
| Width | 600mm – 1250mm, Customized. |
| Length | 6000mm-12000mm, Customized. |
| Tolerance | ±1%. |
| Galvanized | 10g – 275g / m2 |
| Technique | Cold Rolled. |
| Finish | Chromed, Skin Pass, Oiled, Slightly Oiled, Dry, etc. |
| Colors | White, Red, Bule, Metallic, etc. |
| Edge | Mill, Slit. |
| Applications | Residential, Commercial, Industrial, etc. |
| Packing | PVC + Waterproof I Paper + Wooden Package. |
Advantages of Galvanized Roofing Sheets
● Sturdy and Durable
Galvanized steel roof panels are made of quality hot-dipped galvanized sheets. They combine the steel strength and protective zinc coating. This makes it long-lasting and can withstand extreme weather conditions. The long service life and great strength are the primary reasons why they are popular among homeowners and investors.
● Affordable Cost
GI sheet itself is more cost-effective than traditional roofing materials. Besides, it is lightweight, which makes it easy and quick to install. Also, it is durable and recyclable and requires less maintenance. All these factors make GI roofing sheets an economical option.
● Aesthetic Appearance
Galvanized steel roofing sheet has a shiny and smooth surface. The corrugated design also looks brilliant from the outside. Besides, it has good adhesion so you paint it in different colors. Having a galvanized steel roof can easily serve an aesthetic purpose.
● Fire-resistant Feature
Steel is a non-combustible and fire-resistant material. In addition, it is light in weight. Its lighter weight also makes it safe when there is a fire.
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