Made in China Colored Stone Coated Home Decor Corrugated Metal Roof Tile Roof Slab Type

Product DescriptionChina Manufacture color stone coated steel corrugated roofing sheet metal roof tile building materialsSAN-GOBUILD Stone-coated Roof Metal Tile Size: 1340x420mm Effective Size: 1290x380mm Thickness: 0.35-0.55mm Coverage Area: 0.5sq.m Tiles/Sq.m: 2 pieces Material: Galvalu

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Product Description

China Manufacture color stone coated steel corrugated roofing sheet metal roof tile building materials
Stone-coated Roof Metal Tile


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.

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!

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.

SAN-GOBUILD Roofing Tile Structure

4. Roof Tiles Packing

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.

by bulk


5. The Advantage of stone roofing tile

1.Excellent durability and waterproof 

High-quality aluminum zinc-plated steel sheet and natural stone chip coating with acrylic resin glue make stone coated roof tile superior corrosion resistance and waterproof.

2.Light weight and easy to install

The weight of stone coated metal roof tile is only 1/6 of the traditional tile, only 5.20-6.40kgs/sq.m.It is easy to transport, store and install.


Because it is lightweight but big size, so it usually just takes 3-5days for 2 workers to finish all the installation for a common residence, and related charge of shipment and installation be reduced sharply.

4.Noise reduction and heat insulation

The stone chips could reduce the noise when raining or hailing, it also could insulate from heat when exposing to extremely UV and keep warm in Winter.

SAN-GOBUILD Product Applications

Company Profile

Hangzhou Singer Building Materials Co., Ltd (Zhejiang Rongping Building Materials Technology Co., Ltd.)was founded in 2006.  We produce a wide range of home improvement products that are of the highest quality, made of the most durable materials. 

Product Range:

1.Stone Coated Metal Roofing Tiles;
2.PVC And Aluminum Rain Gutters;
3.Asphalt Shingles;
4.Waterproof Tapes-and more. 

Our talented team offers exceptional customer service as well as superior craftsmanship for roof construction, remodels, and improvements.

Our roof experts have in-depth training and a wealth of experience in roofing, so we understand the issues that building owners face.  We're not only your single point of contact, but a trusted partner helping to maximize the longevity and value of each roof investment, so we make it easy for you to see why San-gobuild is the right fit for your project.


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.
Roof Cover Build Materials Insulated Corrugated Metal Roofing Sheets Cost Of Black Stone Coated Roof Tiles.


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