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Waterproof Durable Color Stone-coated Steel Roofing , Corrugated Metal Roof

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Features?

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Model | Classic?type |
Size | 1170mm*420mm?or?1335mm*420mm |
Steel?thickness | 0.35mm,?0.4mm,?0.45mm,?0.5mm |
Finish | Colorful?stone-coated |
Packing? | 20& quot;GP:?500pcs/pallet,?1300kgs/pallet,?Qty:9500pcs |
Delivery?time | 15-20?days |
Port | Guangzhou?Or?Shenzhen |
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Features

1.Enviroment Friendly:The light weight nature of the tiles means that less timber is used in the roof stucture as compared to traditional roof tiles.Water harvested is safe for consumption.

2.Cost effective:It is so far the most economical roof age,for it is waterproof,freezing tolerance,fireproof,aging-resistant,and erosion resistant.

Up to 40% less timber is used on the roof structure and no polythence or iron sheet underlay is required for roof pitches between 5 and 60 degrees.

3.Maintenance Free:The tiles have up to 30 years warranty thus guaranteeing quality.

4.Security:The tiles are nailed into the battens using serrated nails thus providing burhlar proofing.

5.Structural Strength:No bending of tiles during installation

6.Heat and sound insulation:Compare to the galvanized sheet,aluminum-sinc is more durable,heat-resisting,heatproof and anti-corrosion.It is genenrally believed that steel roofing sheet can guarantee 30 more years without being rusted or eroded in various conditions.
　　
FAQ’s About Stone-Coated Steel
How long has Stone-Coated Steel roofing been around?
Stone-coated steel roofing occurred during World War II when tar and sand were used to cover galvanized steel bunkers. After the war, the practice was commercialized and the first roofs were produced. Stone coated steel roofs have been protecting buildings for close to 60 years, but the product technology today bears little resemblance to early practices due to advances in the chemistry of coatings.
Will a Steel roof make my home hot?
No. A properly vented steel roof system moves air both between the shingles and the underlying deck as well as moving air from vents under the decking. Heated air is allowed to dissipate through the ridgeline as cooler air is drawn through eave vents. Reduced energy bills can result from airflow both under and over the decking.
Can you walk on a steel roof?
Yes. Some care must be exercised while walking on the roof, but note that roofers walk all over the shingles during the installation process.
Is a steel roof noisy in the rain?
The roofing system is quiet. The combination of dead air space and the stone coating minimize outside sounds. One rural couple standing directly under a stone coated steel roof observed that they could hear the rain striking a metal building about 50 feet from where they were standing, but couldn’t hear any noise from the stone/steel roof directly over their heads.
How wind resistant is a steel roof?
The roofing system has been proven to resist wind speeds in excess of 120-mph.
Will a steel roof rust?
The steel substrate is protected from corrosion by layers of metallic and polymer coatings. Metro utilizes an advanced metal composite developed by BIEC International and introduced in 1973 as aluminum-zinc coated steel. The composite improved earlier metallic coatings by applying an aluminum-zinc alloy to the steel in a continuous hot dip process. The aluminum creates an inert barrier coat while enhancing the long-term performance of zinc and its ability to protect breaks in the coating.
Galvalume coated steel has repeatedly been shown in industry studies, conducted over the last 20 years, to outperform the corrosion resistance of other coated metals. This is why the roof system is referred to as & quot;The final Roofing System& quot;, and is backed up with a 30 year limited warranty.
Does the color fade?
Though sized more precisely, uses the same stone granules used by asphalt shingle manufacturers for over 50 years, so history demonstrates that fading is not a problem. Over time, a slight change in color may occur due to settling of airborne contaminants, however periodic rain or washing the roof with a garden hose will keep the roof looking new.
How long does it take to install a steel roof?
Usually only a few days. The complexity of the building’s roof space is the primary factor in determining the time required. Complex roofs require more time than basic designs.



Customer service:
1. Minimum order quantity
Normally, minimum order quantity is 1000pcs.
2. Shipment service
We can help and recommend a reliable shipping forwarder to ship the goods to the destination port. However, if you have a good shipping agent, we can also use yours.
3. Price terms
FOB Shenzhen/Guangzhou port for full container load orders; EX work price for less container loaded orders.
4. Products warranty
We provide 30 years products warranty for all stone-coated steel roofing.
5. Production lead time