10F, Building B, Erqi Center, Erqi District,
Zhengzhou City,
Henan Province, China
Wit:+86 15138685087
(WhatsApp/Wechat)
10F, Building B, Erqi Center, Erqi District,
Zhengzhou City,
Henan Province, China
Wit:+86 15138685087
(WhatsApp/Wechat)
We can provide metal roofing sheets of various profiles, including steel roofing sheets (galvanized, galvalume, zam, etc.), aluminum roofing sheets, including corrugated, tiled, box-shaped, and flat roofing sheets.
There are metal roofing sheets of various specifications, rich colors, and different coatings for you to choose from. There is always one suitable for your project. You can contact us to customize a plan for your project.
Metal Roofing
The aluminum alloy coated on roofing and exterior wall is usually coated with coil-coated technology, which has the advantages of good color difference control, uniform paint film, high-quality stability, and environmental protection. The type of coating generally uses PVDF fluorocarbon resin of more than 70% fluorocarbon paint.
| Item | Metal Roofing Sheet |
| Raw material | Galvanized sheet, Galvalume sheet, zam sheet |
| Thickness | 0.12mm-2.0mm |
| Width | 650mm-1250mm |
| MOQ | 10 tons |
| Length | Can be customized |
| Coating | PE, SMP, HDP, PVDF |
| Packaging | Standard export packaging |
1. Lightweight; The density of aluminum is 2.73g/cm³, only one-third of that of steel.
2. High strength; High strength can be achieved through composition, processing, and heat treatment.
3. Corrosion resistance; With self-rust prevention ability, the formation of the oxide layer, can prevent metal oxidation rust, and good acid and alkali resistance.
4. Diverse and beautiful surface treatment. It can be anodized, electrophoresis, chemical treatment, polishing, or painting treatment.
5. Good plasticity and easy processing;
6. Good electrical conductivity. Non-magnetization and low spark sensitivity can prevent electromagnetic interference and reduce flammability in special environments.
7. Easy installation; Aluminum metal can be riveted, welded, glued, and other ways to connect.
8. Environmental protection, 100% recyclable.
1. Long life: most metal roofing adopts high-quality steel plate or aluminum plate as the base plate, the surface is subjected to aluminum-zinc coating, molecular resin, and natural stone as a protective layer, so that it has super temperature resistance, low-temperature resistance, light resistance, corrosion resistance, aging resistance and other properties and long service life, firm and safe, service life can reach 70 years.
2. Energy saving: Many people think that metal will absorb the heat of solar radiation, in fact, it is a misunderstanding, metal roofs can actually reflect the sun’s heat. In addition, some metal roofs are coated with special reflective pigments to minimize heat absorption and balance indoor temperature comfort without the need to turn on air conditioning.
3. Lightweight: Metal roofing materials are lightweight, thus saving the cost of building support structures.
4. Environmental protection: Metal materials can be recycled at the end of the life of the roof, and some can even be 100% recycled, which is conducive to environmental protection.
5. Fire resistance: Since metal roofing materials are non-combustible, they usually have a Class A fire rating.
6. Fast installation: most metal roofing installation is fast, construction freedom is higher, less affected by the weather, and can greatly shorten the construction period.
7. Fashionable appearance: Metal roof has strong plasticity, which can well present the smooth curve sense of special-shaped buildings, perfectly show architectural beauty, and improve the taste and grade of buildings. The color is also diverse, can provide more than 100 different color choices, and fully reflect the roof and wall, building, and environmental harmony.
Metal Corrugated Roofing
Color Coated Metal Roofing
Metal roofing sheets are easy to install and have a long service life. They are the most commonly used roof and wall covering materials for commercial and agricultural buildings. They are used in a variety of projects. Common application scenarios are as follows:
1. Steel roofing sheet: Steel roofing sheet is the most economical metal roofing sheet with high strength and good corrosion resistance. The steel roofing sheets we produce include:
2. Aluminum roofing sheet: It has the characteristics of light weight, corrosion resistance, easy processing and fashionable appearance.
3. Copper roofing sheet: Good corrosion resistance, the appearance forms a unique color (patina) over time.
Regarding the price comparison of these three types of metal roofing sheets, steel roofing sheets are the cheapest and copper roofing sheets are the most expensive. For more information about the types of metal roofing sheets, if you have any questions, you are welcome to contact us at any time.
Wanzhi Galvanized Production Line
Wanzhi Color Coating Line
1. Thermal expansion treatment
Before installing the metal roof sheet, thermal expansion should be taken into account. During installation, gaps should be reserved and anti-expansion accessories should be used.
2. Sound insulation treatment
Metal roof sheets are noisier than other types of roofs, especially in rain, snow, and lightning weather. During installation, sound insulation materials can be used to reduce external noise.
3. Regular maintenance
Regular maintenance of metal roof sheets includes cleaning the surface of the roof sheet, checking for damage, and whether the coating is damaged.Regular maintenance can promptly deal with potential problems and extend the life of the metal roof sheet.
Metal roofing sheets have a long service life, are energy-saving and environmentally friendly, and are lightweight. They are widely used in modern factories, breeding farms, warehouses and other large industrial building roof wall construction and factory renovation projects.
Wanzhi Steel Group is a professional manufacturer and supplier of metal roofing sheets, and can also provide color-coated roofing sheets with competitive prices.
Our metal roofing sheets are rich in colors, various coating types, and full in styles. There will definitely be one that perfectly suits your project. If you need roofing materials and customized colors, please feel free to contact us. We are at your service 24 hours a day.
