Galvanized steel roofing sheet combines galvanized steel with corrugated design to provide great strength. It is also lightweight, which makes it easy and quick to install. That’s why galvanized roof panels are widely used in agricultural, industrial, commercial and residential buildings, such as warehouse, makeshift house, barn, garage, etc. Wanzhi Steel has galvanized roofing sheets for sale in different thicknesses, lengths and designs. Also, we will offer custom solutions to better meet your projects. Welcome to contact us for details!
|Item||GI Roofing Sheet|
|Length||As per your requirements|
|Spangle||Regular spangle, small spangle, zero spangle|
|Packaging||Standard export packaging|
Galvanized steel roof panels combines 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 that why they are popular among homeowners and investors.
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 sheet an economical option.
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 that you paint it with different colors. Having a galvanised steel roof can easily serve the aesthetics purpose.
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.
GI roofing sheet is short for galvanized iron roofing sheet. It is profiled with galvanized steel sheet for roofing purpose, which has been coated with zinc. The zinc coating provides the base steel a protection from moisture and oxygen. According to the galvanizing process, it can be devided into hot dip galvanized and electro-galvanized steel sheet.
The corrugated design will improve its strength so that it can withstand the harsh weather condition. The common design include wavy shape, T-shape, ribbed galvanized roof sheets, etc. It can be used as single-layer sheet, cladding over an existing roof or steel sandwich pannels.
Generally, the galvanized steel roof can last more than 30 years. Under the ideal conditions, it can live for up to 60 years. Well, if you are near or on the beach, or industrial areas, your roof may last only 10 years depending on weathering conditions and corrosive environments. To prolong the service life, you can periodically wash your roof to remove the salt or acid from the surface.
The answer is yes, especially when exposed to weather conditions over long time. But it is very slow. Galvanized steel roofing sheet is simply covered with a zinc layer on the surface to prevents oxidation and rust. However, when the zinc coating is broken, the substrate will rust. Below are some tips for you.
Generally, the thick the zinc layer, the longer the service life. Our GI roof is mainly made of hot-dipped galvanized steel sheet, with zinc coating of 40 to 275 g/m2. If your roofing sheets are used in corrosive environments, such as marine or chemical industrial areas, you can choose a thicker zinc coating roof.
In order to prolong the service life of your roof, you can also paint the roofing sheets to prevent rust and maintain their beauty.
Galvanized steel roofing sheets are almost maintenance-free. But regular maintenance, such as cleaning with water, will remove the corrosive factors to prolong its service life.
The price of galvanized roofing sheet ranges from $600 to $900 per ton. It is influenced by the thickness, size, design, and zinc coating thickness. From the beginning this year, the steel price has kept increasing. As a GI steel roof manufacturers, Wanzhi Steel promise to offer you a factory direct sale price. Also, we will provide great discounts for bulk orders. If you are looking for galvanized steel roofing sheets, please contact us to get the latest price.
When requesting price of galvanized roofing sheet, you need to confirm some details.
1. Where you will use the roofing sheets and the expected service life, which matters the zinc coating you’d better to choose. If you are not sure, please inform us your use purpose. We will provide you with a suitable solution.
2. Confirm the design, including the roofing sheet thickness, rib height, space, width, length, etc. You can choose according to your perference and the architectural style.
3. If you have special requirements, you can send us sample for custom solution.
4. How many tons or sheets do you need? It will influence the price directly. Considering the shipping cost, the MOQ of Wanzhi Steel is 5 tons.
5. If you want more details, please feel free to talk with us.
Wanzhi Steel is a top galvanized steel roofing sheet manufacturer in China. Below is what we can offer.
1. Various Roofing Products & Custom Solution
Wanzhi Steel stocks a wide range of galvanized steel roofing sheets for sale in different sizes and designs. Besides, we also have color coated steel roofing sheets and galvalume roof panels to choose from. More than that, we will offer custom designs to better meet your needs.
2. Factory Direct Sale Price
Our factory is located at Shandong Province, which has 17 years of industry experience. As a manufacturer and trading company, we promise to offer you a cheap price without compromising quality. You can come to visit us on site or check our factory by video chat.
3. Full Service System
With 12 years of export experience, we have developed a full service system and friendly teams, which are available in English, Chinese, Spanish, and Russian. So no matter where you are from, you will never worry about the communication problem. If you have any questions, please feel free to contact us. We will get back to you in 12 hours.
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