| Customization: | Available |
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| After-sales Service: | Online Technical Support,Onsite Inspection |
| Warranty: | 50 Years |
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Size: 1340x420mm
Effective Size: 1290x380mm
Thickness: 0.35-0.55mm
Coverage Area: 0.5sq.m
Tiles/Sq.m: 2 pieces
Material: Galvalume steel(Aluminum-Zinc plated steel sheet=PPGL), Natural stone chip, Acrylic resin glue
Warranty: 50 years
1. Products Show
2. How Stone Coated Roof Tiles Is Made
Stone-coated steel roof tile is made from galvalume steel and then coated with stone chips and attached to the steel with an acrylic film.
SAN-GOBUILD Roofing Tile Structure
GALVALUME STEEL
Coating composition is 55% aluminum in weight ratio (80% surface volume ratio), 43.4% zinc, and 1.6% silicon.
All San-gobuild® roof products are manufactured from galvalume steel which has shown in tests to last 6-9 times longer than ordinary galvanized steel roofing products.
San-gobuild Stone Coated Galvalume Steel Roofing Products Offer 50 Years Warranty!
3. SAN-GOBUILD COLOR CHART
STONE CHIPS
All San-gobuild® roof tiles are coated with natural stone chips, volcanically formed, and taken from quarries in French. These coatings add natural beauty to the roof and a hard layer of protection from the weather. Being of natural stone, the vibrant color is protected against the extreme UV of the African sun and will never change.
The result is a more durable roof that still retains the aesthetic advantages of high-end roofing such as classical or shingle tile. Stone-coated steel roof is considered by many to be the most durable and long-lasting of all metal roofs, which are also energy efficient and extremely environmentally friendly.
4. Roof Tiles Packing
| Package |
Inside plastic wrapping film covered by carton with packing belt outside with the polybag. Wooden fumigation pallet. |
| Packing information |
Each wooden pallet can hold 400-700 pieces of colorful stone-coated alum-zinc roofing tiles. |
| Shipments |
20'container 40'container by bulk |
5. The Advantage of stone roofing tile
SAN-GOBUILD Product Applications
Q: Are you a trading company or factory?
A: We're a factory. We manufacture products ourselves.
Q: What are the payment terms?
A: 30% as deposit by T/T, 70% should be paid before loading. Other terms are also negotiable.
Q: What are the terms of delivery?
A: FOB, EXW, CFR, CIF, and so on.
Q: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.
Q: How do the granules stay bonded to the steel?
A: Specially graded 'non-oiled' natural granite stone chips, produced by CL Rock company are used for all San-gobuild stone coated roof tile. The granules are embedded in a UV resistant acrylic polymer for a lasting bond to the steel substrate.
Q: Are metal roofs noisy?
A: The combination of dead-air space and the stone coating minimize outside sounds.
Q: Is a metal roof dangerous in weather with lightning?
A: No, metal roofing is both an electrical conductor, and a noncombustible material.
Q: Can people walk on San-gobuild roof?
A: Absolutely, San-gobuild roofs are made of steel and designed to withstand the weight of people walking on them.
Q: How many years warranty?
A:30years color warranty, no fading, no discoloring and we will send you documents with the stamp. 50years lifespan by over 0.40mm stone coated roofing sheets.
Q: What are your terms of packing?
A: Generally as below:
1. inside with fluting cardboard;
2. outside with PE film wrapped ;
3. 500-700 sheets per pallet;
4. 9000-12000sheets to a 20GP.
Q: Why choose San-gobuild as your final supplier?
A: We offer one-stop purchasing for your roofing materials. Trade Assurance on Alibaba, safety payment, guaranteed quality, on-time delivery and good service.
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